Current Industrial Reports U.S. Department of Commerce Economics and Statistics Administration Bureau of the Census Pumps (Except hydraulic) and Compressors - 1997 MA35P(97)-1 Issued October 8, 1998 REVISED October 9, 1998 Information about the scope of the survey, methodology, explanation of terms, and historical notes for the survey may be found in the introduction of the 1996 Manufacturing Profiles, issued July 1998. These data are also available through the U. S. Department of Commerce and STAT-USA Electronic Bulletin Board by subscription. To access, dial 202-482-3870 and follow the prompts to register. Also, you may call 202-482-1986 or 1-800-STAT-USA, for further information. The Internet address is: stat-usa.gov/. For mail or fax copies of the publication, contact the Manufacturing and Construction Division Information Center, 301-457-4673. Address inquiries concerning these data to U. S. Department of Commerce, Bureau of the Census, Manufacturing and Construction Division, Washington, DC 20233, or call Mike Brown, 301-457-4762. Table 1. Summary of Shipments of Pumps and Compressors: 1997 to 1996 [Quantity in number of units. Value in thousands of dollars] 1997 1996 Product description Quantity Value Quantity Value Total....................................... 24,336,859 8,655,070 21,671,213 8,326,736 Pumps (except vacuum pumps), including parts...... 21,009,747 5,236,493 18,600,506 5,150,782 Industrial pumps................................ 9,773,202 3,072,296 8,859,761 3,092,572 Drivers, reported............................. (X) 359,966 (X) 403,056 Centrifugal pumps (except drivers)............ 5,236,122 1,586,969 5,265,557 1,601,807 Submersible, reported....................... 789,062 269,977 1,104,096 273,168 Other, reported............................. 4,123,882 1,278,130 3,695,134 1,284,492 Estimated from pre-1995-basis reports....... 323,178 38,862 466,327 44,147 Vertical turbine pumps (except drivers)....... 59,004 223,049 54,169 241,502 Reported.................................... 58,613 220,438 53,778 238,891 Estimated from pre-1995-basis reports....... 391 2,611 391 2,611 Reciprocating pumps (except drivers), reported..................................... (D) (D) (D) (D) Diaphragm pumps (except drivers), reported.... 1,691,417 220,760 962,611 189,119 Rotary pumps (except drivers), reported....... 1,069,680 341,200 1,118,330 332,984 Other (except drivers), reported.............. 1,081,279 140,965 871,634 119,393 Estimated from other sources (potentially including drivers)........................... (D) (D) (D) (D) Domestic water systems, including drivers....... 2,067,084 357,162 2,086,661 361,198 Reported...................................... (D) 356,489 2,081,924 360,378 Estimated from other sources.................. (D) 673 (S) 820 Domestic sump pumps, including drivers.......... 2,749,027 152,442 2,786,005 162,261 Reported...................................... 2,741,110 152,003 2,777,712 161,778 Estimated from other sources.................. (S) 439 (S) 483 Oil well and oil field pumps.................... 59,897 332,669 51,046 273,724 Drivers, reported............................. (X) 115,822 (X) 101,006 Except drivers, reported...................... 59,359 213,861 50,885 171,856 Reported...................................... 6,334,015 300,438 4,772,753 262,672 Estimated from other sources.................. (S) 1,258 (S) 2,437 Parts (reported; made by manufacturers of complete pumps)............................. (X) 983,388 (X) 995,918 Compressors, including vacuum pumps and parts..... 3,327,112 3,455,417 3,070,707 3,175,954 Air and gas compressors (but not vacuum pumps)......................................... 2,986,189 2,830,537 2,763,481 2,664,740 Drivers (except for one category of gas compressor), reported........................ (X) 258,485 (X) 259,332 Air compressors (except drivers), new, stationary, reported......................... 671,693 1,008,028 643,219 1,005,803 Air compressors (except drivers), new, portable, reported........................... 2,201,181 598,234 1,994,766 531,610 Gas compressors (usually except drivers), new, stationary, reported.................... 4,153 787,394 3,326 687,196 Other compressors (except drivers), reported (D) 129,719 (D) 121,741 Laboratory vacuum pumps (potentially including drivers; reported)............................. (D) 3,534 (D) (D) Vacuum pumps (except laboratory)................ (D) 260,024 (D) (D) Drivers, reported............................. (X) 15,827 (X) 16,188 Except drivers, reported...................... 305,969 227,879 284,295 204,263 Estimated from other sources (potentially including drivers)........................... (D) 16,318 (D) (D) Parts (reported; made by manufacturers of complete compressors).......................... (X) 361,322 (X) 271,908 D Withheld to avoid disclosing data for individual companies. S Does not meet publication standards. X Not applicable. Table 2. Quantity and Value of Shipments of Selected Construction Machinery: 1997 and 1996 [Quantity in number of units. Value in thousands of dollars] 1997 1996 No. Product Product description of code cos. Quantity Value Quantity Value Pumps and compressors 1/ . . . . . . . . . . . . . . . . . (X) 24,336,859 8,655,070 21,671,213 8,326,736 35612 -- Industrial pumps (except hydraulic fluid power pumps). . . . . . . . . . (X) 9,773,202 3,072,296 r/8,859,761 3,092,572 35612 99 Value of drivers 2/ . . . . . . . . . . . . . . . . . 89 (X) 359,966 (X) 403,056 Centrifugal pumps: Sewage type (non-submersible), vertical or horizontal with non-clog impeller: (X) 12,431 46,226 11,617 43,989 35612 68 12" and under. . . . . . . . . . . . . . . . . . . 20 12,142 40,086 11,331 35,365 35612 69 more than 12". . . . . . . . . . . . . . . . . . . 7 289 6,140 286 8,624 Submersible effluent pumps (less than 1" solids handling capacity): (X) 349,124 56,817 673,750 58,903 35612 70 Less than 1 hp . . . . . . . . . . . . . . . . . . 16 332,634 36,879 656,121 r/ 35,671 35612 71 1 hp and over. . . . . . . . . . . . . . . . . . . 15 16,490 19,938 r/ 17,629 23,232 Submersible solids handling pumps (solids 1" to 2" inclusive): (X) 348,027 75,302 344,531 78,225 35612 72 1/2 hp and under . . . . . . . . . . . . . . . . . 14 300,823 49,491 r/ 296,411 r/ 48,618 35612 73 More than 1/2 hp . . . . . . . . . . . . . . . . . 21 47,204 25,811 r/ 48,120 29,607 Submersible nonclog pumps (greater than 2" solids handling capacity): (X) 44,407 87,227 43,530 88,652 35612 74 3" discharge and under . . . . . . . . . . . . . . 15 19,998 15,305 r/ 19,560 r/ 16,968 35612 75 Discharge more than 3" but less than 7" 3/. . . . 20 23,367 65,704 r/ 22,731 r/ 60,722 35612 76 7" and over discharge 3/. . . . . . . . . . . . . 9 1,042 6,218 r/ 1,239 10,962 Submersible grinder pumps (incorporating a hardened stainless steel cutter mechanism to macerate the solids into a fine slurry): (X) 47,504 50,631 42,285 47,388 35612 77 2 hp and below . . . . . . . . . . . . . . . . . . 9 38,201 36,887 r/ 32,497 r/ 32,947 35612 78 More than 2 hp . . . . . . . . . . . . . . . . . . 7 9,303 13,744 r/ 9,788 r/ 14,441 Single and two stage, single and end suction, close coupled with driver: (X) 592,175 167,542 520,739 160,232 35612 03 1" discharge and under . . . . . . . . . . . . . . 32 231,219 37,739 215,359 36,034 35612 07 Discharge more than 1", up to 2" . . . . . . . . . 37 276,679 74,016 240,091 69,728 35612 08 Over 2" discharge. . . . . . . . . . . . . . . . . 37 84,277 55,787 65,289 54,470 Single and two stage, single suction, in-line, close coupled with driver: (X) 576,400 39,410 1,056,955 50,012 35612 17 2" discharge and under . . . . . . . . . . . . . . 11 570,044 33,666 r/1,050,985 r/ 43,931 35612 18 Over 2" discharge. . . . . . . . . . . . . . . . . 12 6,356 5,744 r/ 5,970 r/ 6,081 Single stage, single suction, vertical, in-line frame: (X) 263,575 63,559 198,430 61,014 35612 21 2" discharge and under . . . . . . . . . . . . . . 16 252,814 32,394 185,363 28,466 35612 23 Over 2" discharge. . . . . . . . . . . . . . . . . 12 10,761 31,165 13,067 32,548 Single stage, single suction, frame or foot mounted, metallic pumps (built to National or International Standards ANSI B73.1 or ISO 2858): (X) 76,312 191,187 70,952 183,847 35612 25 2" discharge and under . . . . . . . . . . . . . . 20 36,764 75,708 31,515 72,774 35612 27 Over 2" discharge. . . . . . . . . . . . . . . . . 20 39,548 115,479 39,437 111,073 Single stage, single suction, frame or foot mounted, non-metallic pumps (built to National or International Standards ANSI B73.1 or ISO 2858): (X) 44,230 23,851 43,578 24,918 35612 30 2" discharge and under . . . . . . . . . . . . . . 10 42,684 15,814 41,805 16,832 35612 31 Over 2" discharge. . . . . . . . . . . . . . . . . 7 1,546 8,037 1,773 8,086 Single stage, single suction, frame or foot mounted, non-ANSI, non-ISO, with or without recessed impeller: (X) 71,081 92,835 69,530 87,015 35612 33 1" discharge and under . . . . . . . . . . . . . . 18 15,945 5,776 15,898 5,243 35612 35 Discharge more than 1", up to 2" . . . . . . . . . 21 26,877 18,520 r/ 23,398 16,646 35612 37 Over 2" discharge. . . . . . . . . . . . . . . . . 24 28,259 68,539 r/ 30,234 r/ 65,126 Single stage, single suction, replaceable elastomer lined or hard metal, frame or foot mounted: (X) 5,382 61,608 (D) (D) 35612 41 1" discharge and under 4/ . . . . . . . . . . . . 5 387 1,440 (D) (D) 35612 43 Discharge more than 1", up to 2" 4/ . . . . . . . 6 2,072 20,340 (D) (D) 35612 45 Over 2" discharge 4/. . . . . . . . . . . . . . . 8 2,923 39,828 (D) (D) Single stage, single suction, centerline mounted: (X) 24,082 61,700 16,226 56,902 35612 46 2" discharge and under 5/ . . . . . . . . . . . . 8 21,360 19,654 14,244 24,247 35612 47 Over 2" discharge 5/. . . . . . . . . . . . . . . 10 2,722 42,046 1,982 32,655 Single stage, axially split, double suction: (X) 17,713 93,654 18,649 92,337 35612 48 4" discharge and under . . . . . . . . . . . . . . 10 4,787 9,394 5,029 10,550 35612 49 Discharge more than 4", up to 8" . . . . . . . . . 13 10,155 50,465 10,425 42,029 35612 4A Over 8" discharge. . . . . . . . . . . . . . . . . 12 2,771 33,795 3,195 39,758 Single stage, radially split, double suction impeller pumps, API-610 compliant: (X) 171 14,028 226 18,181 35612 4B 4" discharge and under . . . . . . . . . . . . . . 4 14 761 21 1,427 35612 4C Discharge more than 4", up to 8" . . . . . . . . . 6 90 7,577 114 8,633 35612 4D Over 8" discharge. . . . . . . . . . . . . . . . . 5 67 5,690 91 8,121 Single stage, radially split, double suction impeller pumps, non-API compliant: (X) (D) (D) (D) (D) 35612 4E 4" discharge and under 6/ . . . . . . . . . . . . 3 (D) (D) (D) (D) 35612 4F Discharge more than 4", up to 8" 6/ . . . . . . . 3 (D) (D) (D) (D) 35612 4G Over 8" discharge 6/. . . . . . . . . . . . . . . 2 (D) (D) (D) (D) Multistage, single or double suction, diffuser design, radially split case: (X) 15,566 29,793 15,960 54,868 35612 52 4" discharge and under . . . . . . . . . . . . . . 8 15,413 19,064 15,717 38,816 35612 53 Discharge more than 4", up to 8" 7/ . . . . . . . 6 (D) (D) (D) (D) 35612 54 Over 8" discharge 7/. . . . . . . . . . . . . . . 2 (D) (D) (D) (D) Multistage, single or double suction, volute or diffuser design, axially split case: (X) 2,684 70,242 2,946 49,216 35612 56 4" discharge and under . . . . . . . . . . . . . . 12 2,409 43,711 2,731 32,819 35612 57 Discharge more than 4", up to 8" 8/ . . . . . . . 8 263 25,947 (D) (D) 35612 58 Over 8" discharge 8/. . . . . . . . . . . . . . . 3 12 584 (D) (D) Sealless centrifugal pumps, magnetic drive: (X) 86,388 32,943 100,560 38,045 35612 60 1" discharge and under . . . . . . . . . . . . . . 11 82,322 16,282 96,481 21,357 35612 61 Discharge more than 1", up to 2" . . . . . . . . . 9 3,111 9,496 3,325 10,916 35612 62 Over 2" discharge. . . . . . . . . . . . . . . . . 10 955 7,165 754 5,772 Sealless centrifugal pumps, canned motor: (X) 17,851 19,625 18,268 20,785 35612 63 1" discharge and under 9/ . . . . . . . . . . . . 8 16,602 11,289 (D) (D) 35612 64 Discharge more than 1", up to 2" 9/ . . . . . . . 4 (D) (D) 1,084 7,840 35612 65 Over 2" discharge 9/. . . . . . . . . . . . . . . 3 (D) (D) (D) (D) Propeller and mixed flow, horizontal and vertical including vertical turbine over 36": (X) 3,691 71,062 3,861 66,542 35612 66 36" and under. . . . . . . . . . . . . . . . . . . 16 2,092 40,450 2,229 40,818 35612 67 Over 36" . . . . . . . . . . . . . . . . . . . . . 12 1,599 30,612 1,632 25,724 All other centrifugal pumps: (X) 2,311,161 193,883 1,538,393 213,894 35612 79 6" discharge and under . . . . . . . . . . . . . . 35 2,307,869 166,516 1,532,260 171,891 35612 80 Over 6" discharge. . . . . . . . . . . . . . . . . 13 3,292 27,367 6,133 42,003 35612 CC Centrifugal pumps, not specified by kind 10/. . . . 12 323,178 38,862 r/ 466,327 r/ 44,147 Vertical turbine pumps not exceeding 36" discharge (including deep-well): Pump with submersible motor: (X) 27,024 62,091 24,203 55,443 35612 81 Bowl diameter 6" and under . . . . . . . . . . . . 18 17,213 27,075 14,382 21,349 35612 82 Bowl diameter over 6". . . . . . . . . . . . . . . 15 9,811 35,016 r/ 9,821 r/ 34,094 35612 83 Pump and bowl assemblies through 36" (all column and shaft lengths, including FM or UL approved vertical turbine fire pumps; deep well deep well and short coupled pumps, except can and pot type). . . . . . . . . . . . . . . . . . . 14 29,614 124,595 r/ 27,779 155,882 35612 84 Can and pot type (pump and bowl assemblies, suction can and pot type) . . . . . . . . . . . . . 11 1,975 33,752 1,796 27,566 35612 VV Vertical turbine pumps, n.s.k. 10/ . . . . . . . . 2 391 2,611 r/ 391 r/ 2,611 Reciprocating pumps: 35612 85 Direct-acting steam-driven . . . . . . . . . . . . . 1 (D) (D) (D) (D) 35612 86 Driven by electric motor, engine, or steam turbine: Reciprocating piston, plunger or diaphragm (not air operated) pumps. . . . . . . . . . 36 567,769 213,696 r/ 513,220 r/ 177,937 35612 87 Diaphragm pumps (air operated) . . . . . . . . . . . . 21 1,691,417 220,760 r/ 962,611 r/ 189,119 Rotary pumps: 100 PSI and under designed pressure: (X) 771,240 216,000 822,189 207,958 35612 88 10 GPM and under, designed capacity. . . . . . . . 26 538,309 67,363 570,605 65,173 35612 89 11 to 99 GPM, designed capacity. . . . . . . . . . 20 193,618 79,854 205,890 74,169 35612 90 100 to 299 GPM, designed capacity 11/ . . . . . . 14 29,408 38,465 35,559 39,699 35612 91 300 GPM and over, designed capacity 11/ . . . . . 9 9,905 30,318 10,135 28,917 101 to 249 PSI, designed pressure: (X) 201,780 80,482 195,123 77,396 35612 92 10 GPM and under, designed capacity. . . . . . . . 10 149,471 26,150 140,596 23,134 35612 93 11 to 99 GPM, designed capacity. . . . . . . . . . 10 35,918 26,990 40,594 30,075 35612 94 100 GPM, and over, designed capacity 11/. . . . . 8 16,391 27,342 13,933 24,187 250 to 500 PSI, designed pressure: 35612 95 10 GPM and under, designed capacity 12/ . . . . . 8 (D) 9,713 (D) 10,353 35612 96 11 GPM, and over, designed capacity 12/ . . . . . 9 (D) (D) (D) (D) 35612 97 Over 500 PSI, designed pressure 12/ . . . . . . . . 6 (D) (D) (D) (D) 35612 98 Other industrial pumps, n.e.c. . . . . . . . . 29 1,081,279 140,965 r/ 871,634 r/ 119,393 35612 00 Industrial pumps, n.s.k. 13/ . . . . . . . . . . . 67 (D) (D) (D) (D) 35613 -- Domestic water systems, including drivers . . . . . . . . (X) 2,067,084 357,162 2,086,661 361,198 35613 67 Nonsubmersible pump systems (jet and non-jet, including drivers). . . . . . . . . . . . . . . . . . 20 1,034,794 157,067 1,055,879 r/ 159,349 Submersible pump systems, 5 hp and under, including drivers: (X) 1,021,048 198,144 1,017,985 199,731 35613 76 Up to 1 hp . . . . . . . . . . . . . . . . . . . . . 20 799,122 147,488 796,999 146,766 35613 77 Over 1 hp to 3 hp. . . . . . . . . . . . . . . . . . 16 136,640 34,746 137,298 37,383 35613 78 Over 3 hp to 5 hp. . . . . . . . . . . . . . . . . . 14 85,286 15,910 83,688 15,582 35613 90 Domestic hand and windmill pumps, pump jacks, and cylinders (sold separately, including drivers). . 3 (D) 1,278 8,060 1,298 35613 00 Domestic water systems and related pumps, n.s.k 3 (D) 673 (S) 820 35614 -- Domestic sump pumps, 1 hp and under, including drivers . . . . . . . . . . . . . . . . . . . (X) 2,749,027 152,442 r/2,786,005 r/ 162,261 35614 35 Pedestal, including drivers. . . . . . . . . . . . . . 19 301,972 16,882 363,377 19,025 Submersible, including drivers: (X) 2,439,138 135,121 2,414,335 142,753 35614 38 1/3 hp and under . . . . . . . . . . . . . . . . . . 19 2,258,267 120,916 r/2,241,746 r/ 128,711 35614 39 Over 1/3 hp. . . . . . . . . . . . . . . . . . . . . 8 180,871 14,205 172,589 14,042 35614 00 Domestic sump pumps, n.s.k. 13/. . . . . . . . . . 5 (S) 439 (S) 483 35617 -- Oil well and oilfield pumps: (except boiler feed). . . . . . . . . . . . . . . . . . (X) 59,897 332,669 51,046 273,724 35617 98 Value of drivers 2/ . . . . . . . . . . . . . . . . . 9 (X) 115,822 (X) 101,006 35617 01 Subsurface pumps for oil well pumping. . . . . . . . . 10 48,227 156,297 42,036 133,662 35617 11 Mud pumps (slush pumps). . . . . . . . . . . . . . . . 4 (D) 31,880 (D) 17,630 35617 21 Other oil well and oilfield pumps 14/ . . . . . . . . 9 (D) 25,684 (D) 20,564 35617 00 Oil well and oilfield pumps, n.s.k 13/. . . . . . . 6 (S) 2,986 (S) r/ 862 35618 -- Other pumps, not elsewhere classified including drivers . . . . . . . . . . . . . . . . . . . (X) 6,360,537 301,696 r/4,817,033 265,109 Other pumps (except vacuum pumps, automotive pumps, measuring and dispensing or service station pumps, hand pumps, and hydraulic fluid power pumps), including oil burner and appliance pumps, fire engine pumps, laboratory pumps, packaged pump units, hot water heating circulator pumps, etc.: 35618 00 Reported (or estimated from prior year reports). . . 27 6,334,015 300,438 r/4,772,753 262,672 35618 02 Estimated from other sources 13/. . . . . . . . . . 10 (S) 1,258 (S) r/ 2,437 35619 -- Parts and attachments for pumps and pumping equipment whose product codes begin with 3561; made by manufacturers of complete units only . . . . . . . . . . . . . . . . . . (X) (X) 983,388 (X) r/ 995,918 35619 11 Aftermarket (spare) parts for centrifugal pumps. . . . 50 (X) 693,821 (X) r/ 688,591 35619 22 Aftermarket (spare) parts for vertical turbine pumps . . . . . . . . . . . . . . . . . . . . . . . . 13 (X) 54,942 (X) 59,239 35619 33 Aftermarket (spare) parts for reciprocating pumps. . . 21 (X) 84,791 (X) 76,629 35619 95 Other. . . . . . . . . . . . . . . . . . . . . . . . . 28 (X) 149,834 (X) 171,459 35633 -- Air and gas compressors. . . . . . . . . . . . . . . . . (X) 2,986,189 2,830,537 2,763,481 2,664,740 35633 98 Value of drivers 2/ . . . . . . . . . . . . . . . . . 28 (X) 258,485 (X) 259,332 Air compressors, new: Stationary, reciprocating, single acting: (X) 496,183 298,004 468,892 274,705 35633 01 1-1/2 hp and under . . . . . . . . . . . . . . . . 17 192,775 63,503 r/ 171,300 55,031 35633 02 Over 1-1/2 hp to 5 hp. . . . . . . . . . . . . . . 21 253,490 131,268 248,414 120,055 35633 03 6 hp to 25 hp. . . . . . . . . . . . . . . . . . . 20 48,571 86,557 47,821 86,353 35633 04 26 hp and over . . . . . . . . . . . . . . . . . . 9 1,347 16,676 1,357 13,266 35633 05 Stationary, reciprocating, double acting . . . . . . 13 (D) 43,575 (D) 51,544 Stationary, rotary positive: 35633 07 Discharge pressure 50 PSIG and under, all hp sizes . . . . . . . . . . . . . . . . . . . . . . 9 (D) 31,473 (D) r/ 29,721 Discharge pressure of 51 PSIG and over: (X) 28,402 358,256 32,598 379,084 35633 11 40 hp and under. . . . . . . . . . . . . . . . . 11 10,070 91,452 r/ 13,466 r/ 97,932 35633 12 41-150 hp. . . . . . . . . . . . . . . . . . . . 15 12,089 163,357 12,403 158,821 35633 13 151-300 hp . . . . . . . . . . . . . . . . . . . 9 5,697 60,496 r/ 6,257 r/ 81,836 35633 15 301 hp and over. . . . . . . . . . . . . . . . . 6 546 42,951 r/ 472 r/ 40,495 35633 16 Stationary, centrifugal and axial. . . . . . . . . . 8 (D) 276,720 (D) 270,749 Portable: (X) 2,201,181 598,234 1,994,766 531,612 35633 29 Under 11 CFM. 15/ . . . . . . . . . . . . . . . . 12 (D) (D) (D) (D) 35633 33 11 to 74 CFM. 15/ . . . . . . . . . . . . . . . . 10 (D) (D) (D) (D) 35633 34 75 to 124 CFM. . . . . . . . . . . . . . . . . . . 7 707 4,137 548 3,283 35633 36 125 to 249 CFM.. . . . . . . . . . . . . . . . . . 9 12,710 107,183 12,974 92,481 35633 37 250 to 599 CFM.. . . . . . . . . . . . . . . . . . 6 2,513 35,308 2,332 31,754 35633 40 600 CFM. and over. . . . . . . . . . . . . . . . . 8 2,209 93,939 2,169 74,860 Gas compressors, new: Stationary, centrifugal and axial: (X) 523 309,736 425 304,094 35633 42 Natural gas. . . . . . . . . . . . . . . . . . . . 5 74 119,060 70 133,103 35633 43 All other gases. . . . . . . . . . . . . . . . . . 7 449 190,676 355 170,991 Stationary reciprocating: 35633 45 Integral engine, including drivers 16/. . . . . . 4 230 40,897 (D) (D) Other than integral engine: 35633 51 1,000 hp and under . . . . . . . . . . . . . . . 15 1,469 142,146 1,411 150,700 35633 53 1,001 hp and over. . . . . . . . . . . . . . . . 8 1,040 250,777 r/ 691 r/ 151,698 35633 56 Stationary rotary positive 16/. . . . . . . . . . . 5 891 43,838 (D) (D) 35633 88 Other compressors (except for refrigeration, air-conditioning, and ice making), including rebuilt compressors, compressor packages, and packaged compressor units assembled from purchased compressors . . . . . . . . . . . . . . . . 15 (D) 129,719 (D) r/ 121,741 35633 00 Air and gas compressors, n.s.k. 13/. . . . . . . . 16 (D) 48,677 (D) 59,058 38210 -- Laboratory vacuum pumps. . . . . . . . . . . . . . . . . (X) (D) 3,534 (D) (D) 38210 66 Laboratory vacuum pumps, including drivers and replacement parts. . . . . . . . . . . . . . . . . . . 4 (D) 3,534 (D) (D) 35634 -- Vacuum pumps, excluding laboratory. . . . . . . . . . . . (X) (D) 260,024 (D) (D) 35634 98 Value of drivers 2/ . . . . . . . . . . . . . . . . . 14 (X) 15,827 (X) r/ 16,188 Low vacuum, 29.5 in. mercury vacuum and lower: 35634 61 Under 5 hp . . . . . . . . . . . . . . . . . . . . . 17 231,844 52,852 206,386 r/ 49,400 35634 65 5 hp and over. . . . . . . . . . . . . . . . . . . . 13 5,141 41,197 4,750 39,145 High vacuum, 29.6 in. mercury vacuum and over: 35634 73 Under 5 hp . . . . . . . . . . . . . . . . . . . . . 15 66,146 104,949 70,491 88,167 35634 77 5 hp and over. . . . . . . . . . . . . . . . . . . . 7 2,838 28,881 2,668 27,551 35634 00 Vacuum pumps, n.s.k. 13/ . . . . . . . . . . . . . 16 (D) 16,318 (D) (D) 35636 -- Parts and attachments for air and gas compressors and vacuum pumps whose product codes begin with 3563; made by manufacturers of complete units only. . . . . . . . . . (X) (X) 361,322 (X) 271,908 35636 00 Parts and attachments for air and gas compressors and vacuum pumps. . . . . . . . . . . . . 31 (X) 361,322 (X) 271,908 D Withheld to avoid disclosing data for individual companies. n.e.c. Not elsewhere classified. n.s.k Not specified by kind. r/Revised by 5 percent or more from previously published data. S Does meet publication standards. X Not applicable. 1/Value includes parts but quantity does not. 2/The value of drivers (electric motors, internal combustion engines, hydrostatic transmissions, steam turbines, etc.) is not included for most product categories but rather placed in one of four separate "driver" categories corresponding to the first five digits of the product code. There is a "driver" category each for product classes 35612, 35617, 35633, and 35634. Drivers may be included in values for products in product classes 35613, 35614, 35618, and 38210, and in product codes 35612 00, 35617 00, 35633 45, 35633 00, and 35634 00; in these cases they are not in the "driver" codes. 3/Product codes 35612 75 and 35612 76 sum to: 1997 quantity, 24,409. 4/Product codes 35612 41, 35612 43, and 35612 45 sum to: 1996 quantity, 5,642; 1996 value, 58,772. 5/Product codes 35612 46 and 35612 47 sum to: 1997 quantity, 24,082; 1996 quantity, 16,226. 6/Product codes 35612 4E, 35612 4F, and 35612 4G sum to: 1997 value, 4,982; 1996 value, 3,921. 7/Product codes 35612 53 and 35612 54 sum to: 1997 quantity, 153; 1997 value, 10,729; 1996 quantity, 243; 1996 value, 16,054. 8/Product codes 35612 57 and 35612 58 sum to: 1997 quantity, 275; 1996 quantity, 215; 1996 value, 16,397. 9/Product codes 35612 63, 35612 64, and 35612 65 sum to: 1997 quantity, 17,851. Product codes 35612 64 and 35612 65 sum to: 1997 value, 8,336. Product codes 35612 63 and 35612 65 sum to: 1996 quantity, 17,184; 1996 value, 12,945. 10/Certain companies which provided acceptable data under the classification basis used for 1994 and earlier have not done so under the classification basis used since 1995. For these companies, the last reported quantity and value data for centrifugal pumps (35612 CC) and vertical turbine pumps (35612 VV) provided on the former basis have been copied or revised forward for the respective year into the respective "not specified by kind" (see footnote 13) code. The precursor product codes from which the values derive were not intended to include drivers. 11/Product codes 35612 90, 35612 91, and 35612 94 sum to: 1997 quantity, 55,704; 1996 quantity, 59,627. 12/Product codes 35612 95, 35612 96, and 35612 97 sum to: 1997 quantity, 96,660; 1996 quantity, 101,018. Product codes 35612 96 and 35612 97 sum to: 1997 value, 35,005; 1996 value, 37,277. 13/Not specified by kind, or "n.s.k.": Values and quantities for a number of manufacturing establishments (either delinquent or too small to be included in the survey) were estimated from the 1992 Census of Manufactures and subsequent other surveys and records. Estimates were made only to the five-digit product class level. Drivers may in some cases be included. (For product class 35618, there is only one "kind" specified, and, beginning with the 1996 report, the data are split into two product codes, 35618 00 and 35618 02, so that the estimates, in the latter code, can be kept distinct from the reported data.) 14/Power pumps for water flooding are reported in product code 35612 86. 15/Product codes 35633 29 and 35633 33 sum to: 1997 quantity, 2,183,042; 1997 value, 357,667; 1996 quantity, 1,976,743; 1996 value, 329,232. 16/Product codes 35633 45 and 35633 56 sum to: 1996 quantity, 728; 1996 value, 71,414. Both are revised from the originally reported sums. Table 3. Shipments, Exports, and Imports of Pumps and Compressors: 1997 and 1996 [Quantity in number of units. Value in thousands of dollars] Manufacturers' Export Import Product description shipments/1 shipments/2 shipments/4 Value f.o.b. Quantity plant Quantity Value /3 Quantity Value/5 1997 Pumps 6/ . . . . . . . . . . . . . . . . . . . . . 21,009,747 5,236,493 2,366,601 992,187 46,778,165 562,149 Centrifugal pumps, submersible . . . . . . . . . 789,062 269,977 287,150 74,143 561,654 29,279 Centrifugal pumps, other 7/. . . . . . . . . . . 4,447,060 1,316,992 159,761 316,085 9,008,684 205,800 Turbine pumps, vertical. . . . . . . . . . . . . 59,004 223,049 6,126 23,686 19,702 4,987 Reciprocating pumps. . . . . . . . . . . . . . . (D) (D) 93,411 103,508 448,932 53,775 Diaphragm pumps. . . . . . . . . . . . . . . . . 1,691,417 220,760 191,029 51,984 894,792 22,444 Rotary pumps . . . . . . . . . . . . . . . . . . 1,069,680 341,200 84,470 133,595 1,539,105 40,108 Oil well and oilfield pumps (except boiler feed) 59,897 332,669 7,048 66,456 59,629 11,458 Domestic water systems, including windmill and hand pumps . . . . . . . . . . . . . . . . . . . 2,067,084 357,162 395,511 29,569 19,902,006 24,834 Other pumps, including sump pumps, hot water circulator pumps, etc.. . . . . . . . . . . . . 10,190,843 595,103 1,142,095 193,161 14,343,661 169,464 Compressors 6/ . . . . . . . . . . . . . . . . . . 2,986,189 2,830,537 1,740,575 192,326 8,843,270 354,414 Stationary air compressors: Reciprocating, single and double acting 8/ . . (D) 341,579 (NA) (NA) 545,505 99,179 Rotary positive, centrifugal, and axial 8/ . . (D) 666,449 (NA) (NA) 388,073 123,574 Portable air compressors 8/. . . . . . . . . . . 2,201,181 598,234 6,362 97,917 3,466,328 78,268 Other air and gas compressors, including gas compressors, and compressor packages. . . . . . (D) 917,113 1,734,213 94,409 4,443,364 53,393 Vacuum pumps . . . . . . . . . . . . . . . . . . . 340,923 263,558 379,847 116,936 2,718,399 328,417 1996 Pumps 6/ . . . . . . . . . . . . . . . . . . . . . r/ 17,690,107 r/ 5,150,782 2,035,338 832,376 49,673,091 518,385 Centrifugal pumps, submersible . . . . . . . . . r/ 1,104,096 r/ 273,168 233,450 62,231 521,905 27,601 Centrifugal pumps, other 7/. . . . . . . . . . . r/ 4,161,461 1,328,639 139,070 257,190 7,057,383 187,229 Turbine pumps, vertical. . . . . . . . . . . . . 54,169 241,502 4,865 20,747 4,354 2,369 Reciprocating pumps. . . . . . . . . . . . . . . (D) (D) 70,242 81,954 602,764 51,464 Rotary pumps . . . . . . . . . . . . . . . . . . 1,118,330 332,984 65,354 107,690 490,447 47,508 Oil well and oilfield pumps (except boiler feed) 51,046 273,724 6,078 56,020 2,883 10,611 Domestic water systems, including windmill and hand pumps . . . . . . . . . . . . . . . . . . . 2,086,661 361,198 344,712 26,187 17,722,109 23,557 Other pumps, including sump pumps, hot water circulator pumps, etc.. . . . . . . . . . . . . 8,474,672 546,763 986,958 177,287 22,844,750 146,901 Compressors 6/ . . . . . . . . . . . . . . . . . . r/ 2,986,189 r/ 2,830,537 2,308,533 297,835 1,562,144 688,836 Stationary air compressors: Reciprocating, single and double acting 8/ . . (D) 326,249 (NA) (NA) 533,822 62,535 Rotary positive, centrifugal, and axial 8/ . . (D) 679,554 (NA) (NA) 548,391 133,717 Portable air compressors 8/. . . . . . . . . . . 1,994,766 531,610 6,089 88,865 3,226,709 76,009 Other air and gas compressors, including gas compressors, and compressor packages. . . . . . (D) 799,647 1,857,399 87,136 2,827,854 47,012 Vacuum pumps . . . . . . . . . . . . . . . . . . . 307,226 239,306 445,045 121,834 3,371,031 369,563 D Withheld to avoid disclosing data for individual companies. NA Not applicable. r/ Revised by 5 percent or more from previously published data. 1/Manufacturers' shipments generally exclude values of drivers. See Table 4 for comparability. 2/Source: Bureau of Census report EM 545, U.S. Exports. 3/Excludes the value of drivers. 4/Sources: Bureau of Census report IM 145, General Imports, and IM 146, U.S. Imports for Consumption. 5/Value represents the c.i.f. (cost, insurance, and freight) value at the first port of entry in the United States plus import duties. 6/Manufacturers' Shipments detail does not add to total because of such factors as drivers, parts, and "n.s.k.," see Table 1. 7/Manufacturers' Shipments include product code 35612 CC (see Table 1) which is believed not to include submersible pumps. 8/Export data for three categories of compressors are combined because one Harmonized code in the third category may be used interchangeably with any of several codes in the first two categories. Table 4. Comparison of Standard Industrial Classfication-Based Product Codes with Schedule B Export Number and HTSUSA Import Number: 1997 Product Product description 1/ Export Import code 2/ number 3/ number 4/ 35612 70 Centrifugal pumps, submersible 8413.70.2004 8413.70.2004 35612 71 35612 72 35612 73 35612 74 35612 75 35612 76 35612 77 35612 78 35612 68 Centrifugal pumps, other 8413.70.1000 8413.70.1000 35612 69 8413.70.2005 8413.70.2005 35612 03 8413.70.2015 8413.70.2015 35612 07 8413.70.2022 8413.70.2022 35612 08 8413.70.2025 8413.70.2025 35612 17 8413.70.2030 8413.70.2030 35612 18 8413.70.2040 8413.70.2040 35612 21 8413.70.2090 8413.70.2090 35612 23 35612 25 35612 27 35612 30 35612 31 35612 33 35612 35 35612 37 35612 41 35612 43 35612 45 35612 46 35612 47 35612 48 35612 49 35612 4A 35612 4B 35612 4C 35612 4D 35612 4E 35612 4F 35612 4G 35612 52 35612 53 35612 54 35612 56 35612 57 35612 58 35612 60 35612 61 35612 62 35612 63 35612 64 35612 65 35612 66 35612 67 35612 79 35612 80 35612 CC 35612 81 Turbine pumps, vertical 8413.81.0020 8413.81.0020 35612 82 35612 83 35612 84 35612 VV 35612 85 Reciprocating pumps 8413.50.0090 8413.50.0090 35612 86 35612 87 Diaphragm pumps 8413.50.0050 8413.50.0050 35612 88 Rotary pumps 8413.60.0070 8413.60.0070 35612 89 8413.60.0090 8413.60.0090 35612 90 35612 91 35612 92 35612 93 35612 94 35612 95 35612 96 35612 97 35617 01 Oil well and oilfield pumps 8413.50.0010 8413.50.0010 35617 11 (except boiler feed) 8413.60.0050 8413.60.0050 35617 21 35617 98 35617 00 35613 67 Domestic water systems, 8413.20.0000 8413.20.0000 35613 76 including windmill and hand pumps 8413.81.0030 8413.81.0030 35613 77 35613 78 35613 90 35613 00 35612 98 Other pumps 8413.81.0040 8413.81.0040 35614 35 35614 38 35614 39 35614 00 35618 00 35618 02 35633 01 Stationary air compressors -- 8414.80.1018 8414.80.1505 35633 02 reciprocating, single and double 8414.80.1042 8414.80.1515 35633 03 acting 8414.80.1055 8414.80.1525 35633 04 8414.80.1535 35633 05 8414.80.1540 8414.80.1545 8414.80.1555 35633 07 Stationary air compressors -- 8414.80.1060 8414.80.1560 35633 11 rotary positive, centrifugal, 8414.80.1067 8414.80.1565 35633 12 and axial 8414.80.1075 8414.80.1570 35633 13 8414.80.1080 8414.80.1575 35633 15 8414.80.1580 35633 16 35633 29 Portable air compressors 8414.40.0000 8414.40.0000 35633 33 8414.80.1095 8414.80.1585 35633 34 8414.80.1590 35633 36 35633 37 35633 40 35633 42 Other compressors 8414.80.2010 8414.80.2010 35633 43 8414.80.2050 8414.80.2050 35633 45 8414.80.2060 8414.80.2060 35633 51 8414.80.2070 8414.80.2070 35633 53 8414.80.9000 8414.80.9000 35633 56 35633 88 38210 66 Vacuum pumps 8414.10.0000 8414.10.0000 35634 98 35634 61 35634 65 35634 73 35634 77 35634 00 1/Used in Table 3. 2/Standard Industrial Classification code, see Table 2. 3/Source: 1997 edition, Harmonized System-Based Schedule B, Statistical Classification of Foreign Commodities Exported from the United States. 4/Source: Harmonized Tariff Schedule of the United States, Annotated (1997).  5/Value