Current Industrial Reports UNITED STATES DEPARTMENT OF COMMERCE ECONOMICS AND STATISTICS ADMINISTRATION BUREAU OF THE CENSUS PUMPS AND COMPRESSORS - 1996 MA35P(96)-1 Issued SEPTEMBER 26, 1997 Information on the scope of the survey, survey methodology, and historical facts can be found in the 1995 Manufacturing Profiles, issued June 1997. 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; or call 202-482-1986, for further information. INQUIRIES - Address inquiries concerning these data to U. S. Department of Commerce, International Trade Administration, Office of Industrial Resource Administration, Washington, DC 20230, or the Bureau of the Census, Manufacturing and Construction Division, Washington, DC 20233, or call Richard Wiesler, 301-457-4746. SUMMARY TABLE. Quantity and Value of Shipments of Pumps and Compressors: 1996 and 1995 [Quantity in number of units. Value in thousands of dollars] 1996 1995 Product description Quantity Value Quantity Value Survey total........................................ 20,819,091 8,056,387 20,606,621 7,373,327 Pumps (except vacuum pumps, including parts)...... 17,690,107 4,887,559 17,298,245 4,373,216 Industrial pumps................................ 7,446,374 3,011,314 7,163,833 2,700,278 Drivers, reported............................. (X) 419,264 (X) 389,600 Centrifugal pumps (except drivers)............ 4,142,407 1,533,937 4,051,319 1,380,478 Submersible, reported....................... 1,011,105 249,616 552,096 198,179 Other, reported............................. 2,626,902 1,229,842 2,745,251 1,097,952 Estimated from pre-1995-basis reports....... 504,400 54,479 753,972 84,347 Vertical turbine pumps (except drivers)....... 51,803 248,613 53,261 198,403 Reported.................................... 49,444 228,110 51,169 184,038 Estimated from pre-1995-basis reports....... 2,359 20,503 2,092 14,365 Reciprocating pumps (except drivers), reported (D) (D) (D) 161,444 Diaphragm pumps (except drivers), reported.... 797,001 178,002 817,898 158,005 Rotary pumps (except drivers), reported....... 1,116,280 331,807 943,327 270,959 Other (except drivers), reported.............. 785,443 105,247 616,948 89,494 Estimated from other sources (potentially including drivers)........................... (D) (D) (D) 51,895 Domestic water systems, including drivers....... 2,086,793 351,421 1,880,778 329,055 Reported...................................... 2,081,924 350,601 1,874,628 327,979 Estimated from other sources.................. (S) 820 (S) 1,076 Domestic sump pumps including drivers........... 2,581,603 150,939 2,042,546 116,579 Reported...................................... 2,573,342 150,456 2,034,574 116,124 Estimated from other sources.................. (S) 483 (S) 455 Oil well and oil field pumps.................... 51,328 276,901 (S) 276,978 Drivers, reported............................. (X) 102,657 (X) 105,573 Except drivers, reported...................... 50,885 171,856 (D) 167,510 Estimated from other sources (potentially including drivers............................ (S) 2,388 (D) 3,895 Other pumps (potentially including drivers)..... 5,524,009 275,921 6,001,976 270,657 Reported...................................... 5,465,029 272,975 5,533,872 249,548 Estimated from other sources.................. (S) 2,946 (S) 21,109 Parts (reported; made by manufacturers of complete pumps................................. (X) 821,063 (X) 679,669 Compressors (including vacuum pumps, including parts)........................................... 3,128,984 3,168,828 3,308,376 3,000,111 Air and gas compressors (but not vacuum pumps).. 2,820,447 2,667,059 2,982,159 2,465,688 Drivers (except for one category of gas compressor), reported........................ (X) 262,547 (X) 276,101 Air compressors (except drivers), new, stationary, reported......................... 699,322 1,023,512 (D) 943,325 Air compressors (except drivers), new, portable, reported........................... 1,994,766 531,610 1,834,761 482,893 Gas compressors (usually except drivers), new, stationary, reported......................... 3,187 646,786 3,098 489,659 Other compressors (except drivers), reported (D) 145,446 (D) 144,217 Estimated from other sources.................. (D) 57,158 (S) 129,493 Laboratory vacuum pumps (potentially including drivers; reported)............................ (D) (D) (D) 1,769 Vacuum pumps (except laboratory)................ (D) (D) (D) 276,378 Drivers, reported............................. (X) 17,995 (X) 21,102 Except drivers, reported...................... 282,073 201,754 301,296 235,305 Estimated from other sources (potentially including drivers)........................... (D) (D) (D) 19,971 Parts (reported; made by manufacturers of complete compressors).......................... (X) 260,336 (X) 256,276 D Withheld to avoid disclosing data for individual companies. S Estimate does not meet publication standards. X Not applicable. TABLE 1. Quantity and Value of Shipments of Pumps and Compressors: 1996 and 1995 [Quantity in no. of units. Value in thousands of dollars] Number of 1996 1995 Product com- code Product description panies Quantity Value Quantity Value Pumps and compressors 1/. . . . . . . . . . . . . . . (X) 20,819,091 8,056,387 20,606,621 7,373,327 35612 -- Industrial pumps (except hydraulic fluid power pumps). . . . . . . . (X) 7,446,374 3,011,314 r/7,163,833 2,700,278 35612 99 Value of drivers 2/. . . . . . . . . . . . . . . . 94 (X) 419,264 (X) 389,600 Centrifugal pumps: Sewage type (non-submersible), vertical or horizontal with non-clog impeller: 35612 68 12" and under. . . . . . . . . . . . . . . . . 20 11,356 35,505 r/10,842 34,640 35612 69 more than 12". . . . . . . . . . . . . . . . . 6 286 8,624 365 10,731 Submersible effluent pumps (less than 1" solids handling capacity): 35612 70 Less than 1 hp . . . . . . . . . . . . . . . . 16 633,269 33,530 r/231,540 23,723 35612 71 1 hp and over. . . . . . . . . . . . . . . . . 16 15,496 22,828 r/14,176 9,898 Submersible solids handling pumps (solids 1" to 2" inclusive): 35612 72 1/2 hp and under . . . . . . . . . . . . . . . 13 245,630 43,559 208,022 37,011 35612 73 More than 1/2 hp . . . . . . . . . . . . . . . 21 44,439 28,721 38,503 23,754 Submersible nonclog pumps (greater than 2" solids handling capacity): 35612 74 3" discharge and under . . . . . . . . . . . . 16 17,260 15,301 12,749 r/9,062 35612 75 Discharge more than 3" but less than 7". . . . 20 18,621 54,383 16,164 50,338 35612 76 7" and over discharge. . . . . . . . . . . . . 9 1,145 10,528 r/1,397 12,082 Submersible grinder pumps (incorporating a hardened stainless steel cutter mechanism to macerate the solids into a fine slurry): 35612 77 2 hp and below . . . . . . . . . . . . . . . . 8 27,233 30,111 22,775 23,855 35612 78 More than 2 hp . . . . . . . . . . . . . . . . 7 8,012 10,655 6,770 8,456 Single and two stage, single and end suction, close coupled with driver: 35612 03 1" discharge and under . . . . . . . . . . . . 30 214,212 35,486 224,831 r/29,373 35612 07 Discharge more than 1", up to 2" . . . . . . . 33 239,964 69,674 210,420 58,802 35612 08 Over 2" discharge. . . . . . . . . . . . . . . 33 64,412 53,771 58,704 45,372 Single and two stage, single suction, in-line, close coupled with driver: 35612 17 2" discharge and under . . . . . . . . . . . . 12 15,810 7,373 r/15,261 r/8,680 35612 18 Over 2" discharge. . . . . . . . . . . . . . . 14 5,241 5,494 r/5,072 r/4,057 Single stage, single suction, vertical, in-line frame: 35612 21 2" discharge and under . . . . . . . . . . . . 15 (D) 28,466 r/(D) r/28,175 35612 23 Over 2" discharge. . . . . . . . . . . . . . . 13 13,060 32,532 r/12,471 38,428 Single stage, single suction, frame or foot mounted, metallic pumps (built to National or International Standards ANSI B73.1 or ISO 2858): 35612 25 2" discharge and under . . . . . . . . . . . . 22 31,529 72,703 29,634 r/69,617 35612 27 Over 2" discharge. . . . . . . . . . . . . . . 20 39,289 110,429 38,211 99,700 Single stage, single suction, frame or foot mounted, non-metallic pumps (built to National or International Standards ANSI B73.1 or ISO 2858): 35612 30 2" discharge and under . . . . . . . . . . . . 10 (D) 16,832 (D) r/13,855 35612 31 Over 2" discharge. . . . . . . . . . . . . . . 7 1,773 8,086 1,658 8,002 Single stage, single suction, frame or foot mounted, non-ANSI, non-ISO, with or without recessed impeller: 35612 33 1" discharge and under . . . . . . . . . . . . 19 15,898 5,243 r/15,941 r/3,932 35612 35 Discharge more than 1", up to 2" . . . . . . . 21 22,146 16,122 22,744 15,691 35612 37 Over 2" discharge. . . . . . . . . . . . . . . 23 21,651 59,674 29,437 56,085 Single stage, single suction, replaceable elastomer lined or hard metal, frame or foot mounted: 35612 41 1" discharge and under 3/. . . . . . . . . . . 4 (D) (D) 305 805 35612 43 Discharge more than 1", up to 2" 3/. . . . . . 7 (D) (D) r/(D) r/(D) 35612 45 Over 2" discharge 3/. . . . . . . . . . . . . 8 (D) (D) r/(D) r/(D) Single stage, single suction, centerline mounted: 35612 46 2" discharge and under 4/. . . . . . . . . . . 7 (D) 24,247 r/3,022 r/18,386 35612 47 Over 2" discharge 4/. . . . . . . . . . . . . 7 (D) 32,655 r/1,269 r/17,245 Single stage, axially split, double suction: 35612 48 4" discharge and under . . . . . . . . . . . . 10 4,807 10,230 r/4,166 9,908 35612 49 Discharge more than 4", up to 8" . . . . . . . 13 9,982 41,222 r/8,865 r/27,787 35612 4A Over 8" discharge. . . . . . . . . . . . . . . 13 3,008 39,221 3,513 32,944 Single stage, radially split, double suction impeller pumps, API-610 compliant: 35612 4B 4" discharge and under . . . . . . . . . . . . 4 21 1,427 r/27 r/1,421 35612 4C Discharge more than 4", up to 8" . . . . . . . 6 114 8,633 73 4,372 35612 4D Over 8" discharge. . . . . . . . . . . . . . . 5 91 8,121 68 3,033 Single stage, radially split, double suction impeller pumps, non-API compliant: 35612 4E 4" discharge and under 5/. . . . . . . . . . . 3 (D) (D) r/(D) r/(D) 35612 4F Discharge more than 4", up to 8" 5/. . . . . . 5 (D) (D) r/(D) r/1,578 35612 4G Over 8" discharge 5/. . . . . . . . . . . . . 2 (D) (D) r/(D) r/(D) Multistage, single or double suction, diffuser design, radially split case: 35612 52 4" discharge and under . . . . . . . . . . . . 9 (D) 38,710 2,453 22,318 35612 53 Discharge more than 4", up to 8" 6/. . . . . . 8 (D) (D) (D) (D) 35612 54 Over 8" discharge 6/. . . . . . . . . . . . . 3 (D) (D) (D) (D) Multistage, single or double suction, volute or diffuser design, axially split case: 35612 56 4" discharge and under 7/. . . . . . . . . . . 11 2,731 32,819 (D) (D) 35612 57 Discharge more than 4", up to 8" 7/. . . . . . 6 (D) (D) (D) (D) 35612 58 Over 8" discharge 7/. . . . . . . . . . . . . 2 (D) (D) (D) (D) Sealless centrifugal pumps, magnetic drive: 35612 60 1" discharge and under . . . . . . . . . . . . 12 96,481 21,357 95,427 18,289 35612 61 Discharge more than 1", up to 2" . . . . . . . 10 3,325 10,916 3,047 8,663 35612 62 Over 2" discharge. . . . . . . . . . . . . . . 8 754 5,772 785 5,747 Sealless centrifugal pumps, canned motor: 35612 63 1" discharge and under 8/. . . . . . . . . . . 6 (D) (D) (D) 11,523 35612 64 Discharge more than 1", up to 2" 8/. . . . . . 3 1,044 7,680 (D) (D) 35612 65 Over 2" discharge 8/. . . . . . . . . . . . . 3 (D) (D) (D) (D) Propeller and mixed flow, horizontal and vertical (includes vertical turbine over 36"): 35612 66 36" and under. . . . . . . . . . . . . . . . . 16 2,222 40,406 3,697 46,300 35612 67 Over 36" . . . . . . . . . . . . . . . . . . . 14 1,642 26,722 1,426 23,225 All other centrifugal pumps: 35612 79 6" discharge and under . . . . . . . . . . . . 29 (D) 164,820 (D) 161,681 35612 80 Over 6" discharge. . . . . . . . . . . . . . . 13 (D) 42,003 (D) 31,239 35612 CC Centrifugal pumps, not specified by kind 9/. . . 18 504,400 54,479 753,972 84,347 Vertical turbine pumps not exceeding 36" discharge, including deep-well: Pump with submersible motor: 35612 81 Bowl diameter 6" and under . . . . . . . . . . 18 14,447 21,453 19,012 27,153 35612 82 Bowl diameter over 6". . . . . . . . . . . . . 13 8,019 29,943 7,992 28,977 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 included; except can and pot type). . . . . . . . . . . . 14 25,162 148,867 22,154 102,438 35612 84 Can and pot type (pump and bowl assemblies, suction can and pot type) . . . . . . . . . . . 10 1,816 27,847 2,011 25,470 35612 VV Vertical turbine pumps, not specified by kind.9/ 3 2,359 20,503 2,092 14,365 Reciprocating pumps: 35612 85 Direct-acting steam-driven . . . . . . . . . . . 2 (D) (D) (D) 1,733 35612 86 Driven by electric motor, engine, or steam turbine: Reciprocating piston, plunger or diaphragm (not air operated) pumps. . . . . . . 30 471,441 160,427 r/543,225 159,711 35612 87 Diaphragm pumps (air operated) . . . . . . . . . . 18 797,001 178,002 r/817,898 r/158,005 Rotary pumps: 100 PSI and under designed pressure: 35612 88 10 GPM and under, designed capacity. . . . . . 26 568,555 64,174 475,272 51,480 35612 89 11 to 99 GPM, designed capacity. . . . . . . . 22 205,890 73,991 138,143 67,774 35612 90 100 to 299 GPM, designed capacity 10/. . . . . 15 (D) 39,699 (D) 33,772 35612 91 300 GPM and over, designed capacity 10/. . . . 10 (D) 28,917 (D) 10,377 101 to 249 PSI, designed pressure: 35612 92 10 GPM and under, designed capacity. . . . . . 11 140,596 23,134 143,389 22,422 35612 93 11 to 99 GPM, designed capacity. . . . . . . . 11 40,594 30,075 38,715 27,352 35612 94 100 GPM, and over, designed capacity 10/. . . 9 (D) 24,187 (D) 24,345 250 to 500 PSI, designed pressure: 35612 95 10 GPM and under, designed capacity 11/. . . . 10 (D) 10,353 (D) 8,421 35612 96 11 GPM, and over, designed capacity 11/. . . . 10 (D) (D) r/5,238 r/8,402 35612 97 Over 500 PSI, designed pressure 11/. . . . . . . 8 (D) (D) r/4,397 r/16,614 35612 98 Other industrial pumps, not elsewhere classified . 28 785,443 105,247 616,948 r/89,494 35612 00 Industrial pumps, not specified by kind 12/. . . . 75 (D) (D) (D) r/51,895 35613 -- Domestic water systems, including drivers . . . . . (X) 2,086,793 351,421 1,880,778 329,055 35613 67 Nonsubmersible pump systems (jet and non-jet, including drivers). . . . . . . . . . . . . . . . 21 1,055,879 149,572 898,868 130,315 Submersible pump systems, 5 hp and under, including drivers: 35613 76 Up to 1 hp . . . . . . . . . . . . . . . . . . . 20 796,999 146,766 809,904 148,183 35613 77 Over 1 hp to 3 hp. . . . . . . . . . . . . . . . 16 137,298 37,383 128,141 32,723 35613 78 Over 3 hp to 5 hp. . . . . . . . . . . . . . . . 14 83,688 15,582 29,078 15,205 35613 90 Domestic hand and windmill pumps, pump jacks, and cylinders (sold separately, including drivers) 3 8,060 1,298 8,637 1,553 35613 00 Domestic water systems and related pumps, not specified by kind. . . . . . . . . . . . . . . 6 (S) 820 (S) 1,076 35614 -- Domestic sump pumps, 1 hp and under, including drivers . . . . . . . . . . . . . . . . . (X) 2,581,603 150,939 2,042,546 116,579 35614 35 Pedestal, including drivers. . . . . . . . . . . . 18 362,135 18,965 262,140 13,651 Submersible, including drivers: 35614 38 1/3 hp and under . . . . . . . . . . . . . . . . 19 2,038,618 117,449 1,631,677 91,220 35614 39 Over 1/3 hp. . . . . . . . . . . . . . . . . . . 8 172,589 14,042 r/140,757 r/11,253 35614 00 Domestic sump pumps, not specified by kind 12/. . 5 (S) 483 (S) 455 35617 -- Oil well and oilfield pumps: (except boiler feed). . . . . . . . . . . . . . . . (X) 51,328 276,901 r/(S) r/276,978 35617 98 Value of drivers 2/. . . . . . . . . . . . . . . . 8 (X) 102,657 (X) 105,573 35617 01 Subsurface pumps for oil well pumping. . . . . . . 12 42,036 133,662 r/196,492 139,259 35617 11 Mud pumps (slush pumps). . . . . . . . . . . . . . 4 (D) 17,630 (D) r/9,289 35617 21 Other oil well and oilfield pumps 13/. . . . . . . 8 (D) 20,564 9,281 18,962 35617 00 Oil well and oilfield pumps, not specified by kind 12/. . . . . . . . . . . . . . . . . . . . . 6 (S) 2,388 r/(D) r/3,895 35618 -- Other pumps, not elsewhere classified, including drivers . . . . . . . . . . . . . . . . . (X) 5,524,009 275,921 6,001,976 270,657 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). 24 5,465,029 272,975 5,533,872 249,548 35618 02 Estimated from other sources 12/. . . . . . . . 14 (S) 2,946 (S) 21,109 35619 -- Parts and attachments for pumps and pumping equipment whose product codes begin with 3561; made by manufacturers of complete units only . . . . . . . . . . . . . . . . (X) (X) 821,063 (X) 679,669 35619 11 Aftermarket (spare) parts for centrifugal pumps. . 40 (X) 512,633 (X) 434,095 35619 22 Aftermarket (spare) parts for vertical turbine pumps . . . . . . . . . . . . . . . . . . . . . . 15 (X) 58,937 (X) 39,192 35619 33 Aftermarket (spare) parts for reciprocating pumps. 16 (X) 77,118 (X) r/51,605 35619 95 Other. . . . . . . . . . . . . . . . . . . . . . . 29 (X) 172,375 (X) 154,777 35633 -- Air and gas compressors. . . . . . . . . . . . . . . (X) 2,820,447 2,667,059 2,982,159 2,465,688 35633 98 Value of drivers 2/. . . . . . . . . . . . . . . . 29 (X) 262,547 (X) 276,101 Air compressors, new: Stationary, reciprocating, single acting: 35633 01 1-1/2 hp and under 14/. . . . . . . . . . . . 18 216,837 57,710 (D) 45,487 35633 02 Over 1-1/2 hp to 5 hp. . . . . . . . . . . . . 22 248,399 119,926 226,968 114,520 35633 03 6 hp to 25 hp. . . . . . . . . . . . . . . . . 21 47,881 86,293 43,666 81,669 35633 04 26 hp and over . . . . . . . . . . . . . . . . 9 1,357 13,266 1,641 16,296 35633 05 Stationary, reciprocating, double acting 14/. . 12 (D) 51,544 (D) 44,441 Stationary, rotary positive: 35633 07 Discharge pressure 50 PSIG and under, all hp sizes . . . . . . . . . . . . . . . . . . . . 7 (D) 32,069 (D) 30,779 Discharge pressure of 51 PSIG and over: 35633 11 40 hp and under. . . . . . . . . . . . . . . 12 10,553 68,911 r/10,861 r/66,644 35633 12 41-150 hp. . . . . . . . . . . . . . . . . . 15 12,403 158,821 r/12,661 r/151,731 35633 13 151-300 hp 15/. . . . . . . . . . . . . . . 9 (D) (D) 2,249 75,700 35633 15 301 hp and over 15/. . . . . . . . . . . . . 6 (D) (D) 662 43,948 35633 16 Stationary, centrifugal and axial. . . . . . . . 8 (D) 267,118 (D) r/272,110 Portable: 35633 29 Under 11 C.F.M. 16/. . . . . . . . . . . . . . 11 (D) (D) (D) 219,485 35633 33 11 to 74 C.F.M. 16/. . . . . . . . . . . . . . 10 (D) (D) (D) 82,621 35633 34 75 to 124 C.F.M. . . . . . . . . . . . . . . . 7 548 3,283 1,282 8,522 35633 36 125 to 249 C.F.M.. . . . . . . . . . . . . . . 9 12,974 92,481 10,362 73,777 35633 37 250 to 599 C.F.M.. . . . . . . . . . . . . . . 6 2,332 31,754 2,067 25,693 35633 40 600 C.F.M. and over. . . . . . . . . . . . . . 7 2,169 74,860 2,104 72,795 Gas compressors, new: Stationary, centrifugal and axial: 35633 42 Natural gas. . . . . . . . . . . . . . . . . . 4 70 133,103 60 85,629 35633 43 All other gases. . . . . . . . . . . . . . . . 6 355 170,991 345 137,108 Stationary reciprocating: 35633 45 Integral engine, including drivers 17/. . . . 4 (D) (D) (D) (D) Other than integral engine: 35633 51 1,000 hp and under . . . . . . . . . . . . . 15 1,387 146,566 1,339 68,778 35633 53 1,001 hp and over 17/. . . . . . . . . . . . 6 647 124,712 (D) (D) 35633 56 Stationary rotary positive 17/. . . . . . . . . 4 (D) (D) 610 19,487 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 . . . . . . . . . . . . . . 17 (D) 145,446 (D) 144,217 35633 00 Air and gas compressors, not specified by kind 12/. . . . . . . . . . . . . . . . . . . . . 18 (D) 57,158 (S) r/129,493 38210 -- Laboratory vacuum pumps. . . . . . . . . . . . . . . (X) (D) (D) (D) 1,769 38210 66 Laboratory vacuum pumps, including drivers and replacement parts . . . . . . . . . . . . . . . . 3 (D) (D) (D) 1,769 35634 -- Vacuum pumps, excluding laboratory . . . . . . . . . (X) (D) (D) (D) 276,378 35634 98 Value of drivers 2/. . . . . . . . . . . . . . . . 14 (X) 17,995 (X) r/21,102 Low vacuum, 29.5" mercury vacuum and lower: 35634 61 Under 5 hp . . . . . . . . . . . . . . . . . . . 14 204,164 46,891 197,366 32,785 35634 65 5 hp and over. . . . . . . . . . . . . . . . . . 11 4,750 39,145 4,927 38,537 High vacuum, 29.6" mercury vacuum and over: 35634 73 Under 5 hp . . . . . . . . . . . . . . . . . . . 16 70,491 88,167 95,783 132,373 35634 77 5 hp and over. . . . . . . . . . . . . . . . . . 7 2,668 27,551 3,220 31,610 35634 00 Vacuum pumps, not specified by kind 12/. . . . . . 17 (D) (D) (D) 19,971 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) 260,336 (X) r/256,276 35636 00 Parts and attachments for air and gas compressors and vacuum pumps. . . . . . . . . . . 22 (X) 260,336 (X) r/256,276 D Withheld to avoid disclosing data for individual companies. r Revised by 5 percent or more from previously reported data. S Withheld because estimate did not 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/ For 1996, product codes 35612 41, 35612 43, and 35612 45 sum to: quantity, 5,642; value, 57,630. For 1995, product codes 35612 43 and 35612 45 sum to: quantity, 5,304; value, 51,596. 4/ For 1996, product codes 35612 46 and 35612 47 sum to: quantity, 16,226. 5/ For 1996, product codes 35612 4E, 35612 4F, and 35612 4G sum to: value, 3,921. For 1995, product codes 35612 4E, 35612 4F, and 35612 4G sum to: quantity, 2,518. For 1995, product codes 35612 4E and 35612 4G sum to: value, 5,144. 6/ Product codes 35612 53 and 35612 54 sum to: 1996 quantity, 243; 1996 value, 16,054; 1995 quantity, 254; 1996 value, 15,885. 7/ For 1996, product codes 35612 57 and 35612 58 sum to: quantity, 215; value, 16,397. For 1995, product codes 35612 56, 35612 57, and 35612 58 sum to: quantity, 2,912; value, 46,353. 8/ For 1996, product codes 35612 63 and 35612 65 sum to: quantity, 17,144; value, 12,865. For 1995, product codes 35612 64 and 35612 65 sum to: quantity, 1,246, value, 7,370. 9/ Certain companies which provided acceptable data under the classification basis used for 1994 and earlier did not do so either for 1995 or for both 1995 and 1996. 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 were copied or revised forward for the respective year into the respective "not specified by kind" (see footnote 12) code. The precursor product codes from which the values derive were not intended to include drivers. 10/ For 1996, product codes 35612 90, 35612 91, and 35612 94 sum to: quantity, 59,627. 11/ For 1996, product codes 35612 95, 35612 96, and 35612 97 sum to: quantity, 101,018. For 1996, product codes 35612 96 and 35612 97 sum to: value, 37,277. 12/ 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 1995 estimates for this product class were originally placed within product code 35618 00. With this 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.) 13/ Power pumps for water flooding are reported in product code 35612 86. 14/ The estimated sum of 1995 quantities for product codes 35633 01 and 35633 05, of 499,461 (virtually unchanged from how it was originally reported) is probably too high. However, in lieu of a better estimate, it is used here. 15/ For 1996, product codes 35633 13 and 35633 15 sum to: quantity, 2,729; value, 167,854. 16/ Product codes 35633 29 and 35633 33 sum to: 1996 quantity, 1,976,743; 1996 value, 329,232; 1995 quantity, 1,818,946. 17/ For 1996, product codes 35633 45 and 35633 56 sum to: quantity, 728; value, 71,414. For 1995, product codes 35633 45 and 35633 53 sum to: quantity, 744; value, 178,657. TABLE 2. Shipments, Exports, and Imports of Pumps and Compressors: 1996 and 1995 [Quantity in number of units. Value in thousands of dollars] Manufacturers' Export Import shipments shipments/2 shipments/3 Product description /1 Quantity Value/4 Quantity Value/5 Quantity Value/6 1996 Pumps 7/. . . . . . . . . . . . . . . 17,690,107 4,887,559 2,035,338 832,376 49,673,091 518,385 Centrifugal pumps, submersible . . . 1,011,105 249,616 233,450 62,231 521,905 27,601 Centrifugal pumps, other 8/ . . . . 3,131,302 1,284,321 139,070 257,190 7,057,383 187,229 Turbine pumps, vertical. . . . . . . 51,803 248,613 4,865 20,747 4,354 2,369 Reciprocating pumps. . . . . . . . . (D) (D) 70,242 81,954 602,764 51,464 Diaphragm pumps. . . . . . . . . . . 797,001 178,002 184,609 43,070 426,496 21,145 Rotary pumps . . . . . . . . . . . . 1,116,280 331,807 65,354 107,690 490,447 47,508 Oil well and oilfield pumps (except boiler feed) . . . . . . . 51,328 276,901 6,078 56,020 2,883 10,611 Domestic water systems, including windmill and hand pumps . . . . . . 2,086,793 351,421 344,712 26,187 17,722,109 23,557 Other pumps, including sump pumps, hot water circulator pumps, etc.. . . 8,891,055 532,107 986,958 177,287 22,844,750 146,901 Compressors 7/. . . . . . . . . . . . 2,820,447 2,667,059 2,308,533 297,835 1,562,144 688,836 Stationary air compressors: Reciprocating, single and double acting 9/. . . . . . . . . . . . (D) 328,739 (D) (D) 533,822 62,535 Rotary positive, centrifugal, and axial 9/. . . . . . . . . . (D) 694,773 (D) (D) 548,391 133,717 Portable air compressors 9/ . . . . 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) 792,232 1,857,399 87,136 2,827,854 47,012 Vacuum pumps . . . . . . . . . . . . . 308,537 241,433 445,045 121,834 3,371,031 369,563 1995 Pumps 7/. . . . . . . . . . . . . . . 17,298,245 r/4,373,216 1,982,473 761,062 42,640,441 464,861 Centrifugal pumps, submersible . . . 552,096 198,179 213,041 56,880 426,249 25,102 Centrifugal pumps, other 8/ . . . . r/3,499,223 1,182,299 171,500 226,671 3,488,040 160,371 Turbine pumps, vertical. . . . . . . 53,261 198,403 5,647 25,076 3,355 2,052 Reciprocating pumps. . . . . . . . . (D) 161,444 75,450 78,812 239,252 45,097 Diaphragm pumps. . . . . . . . . . . r/817,898 r/158,005 167,645 46,716 35,778 13,220 Rotary pumps . . . . . . . . . . . . r/943,327 270,959 67,124 105,061 1,665,420 62,328 Oil well and oilfield pumps (except boiler feed). . . . . . . . r/ (S) r/276,978 4,394 39,771 2,793 4,797 Domestic water systems, including windmill and hand pumps . 1,880,778 329,055 322,182 24,489 15,762,097 21,103 Other pumps, including sump pumps, hot water circulator pumps, etc.. . . 8,661,470 476,730 955,490 157,586 21,017,457 130,791 Compressors 7/. . . . . . . . . . . . r/2,982,159 r/2,465,688 1,174,109 139,860 7,181,648 303,423 Stationary air compressors: Reciprocating, single and double acting 9/. . . . . . . . . . . . 771,736 302,413 (D) (D) 87,750 42,523 Rotary positive, centrifugal, and axial 9/. . . . . . . . . . . . (D) r/640,912 (D) (D) 516,193 138,920 Portable air compressors 9/ . . . . 1,834,761 482,893 4,731 86,054 3,555,410 73,971 Other air and gas compressors, including gas compressors, and compressor packages. . . . . . . . (D) 633,876 1,169,378 53,806 3,022,295 48,009 Vacuum pumps . . . . . . . . . . . . . r/326,217 278,147 352,588 92,514 4,161,089 334,979 D Withheld to avoid disclosing data for individual companies. r/ Revised by 5 percent or more from previously published data. 1/ Manufacturers' shipments generally exclude values of drivers. See table 3 for comparability. 2/ Source: Bureau of Census report EM 545, U.S. Exports. 3/ Sources: Bureau of Census report IM 145, General Imports, and IM 146, U.S. Imports for Consumption. 4/ Value f.o.b. plant. 5/ Excludes the value of drivers. 6/ Value represents the c.i.f. (cost, insurance, and freight) value at the first port of entry in the United States plus import duties. 7/ Manufacturers' shipments detail does not add to total because of such factors as drivers, parts, and "n.s.k."; see table 1. 8/ Manufacturers' shipments include product code 35612 CC (see table 1) which is believed not to include submersible pumps. 9/ 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 3. Comparability of Product Descriptions for Manufacturers', Export, and Import Shipments: 1996 and 1995 SIC-based Schedule B HTSUSA Product description 1/ Product Export Import code 2/ number 3/ number 4/ Centrifugal pumps, submersible 35612 70 8413.70.2004 8413.70.2004 35612 71 35612 72 35612 73 35612 74 35612 75 35612 76 35612 77 35612 78 Centrifugal pumps, other 35612 68 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 Turbine pumps, vertical 35612 81 8413.81.0020 8413.81.0020 35612 82 35612 83 35612 84 35612 VV Reciprocating pumps 35612 85 8413.50.0090 8413.50.0090 35612 86 Diaphragm pumps 35612 87 8413.50.0050 8413.50.0050 Rotary pumps 35612 88 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 Oil well and oilfield pumps (except boiler feed) 35617 01 8413.50.0010 8413.50.0010 35617 11 8413.60.0050 8413.60.0050 35617 21 35617 98 35617 00 Domestic water systems (including windmill and hand pumps) 35613 67 8413.20.0000 8413.20.0000 35613 76 8413.81.0030 8413.81.0030 35613 77 35613 78 35613 90 35613 00 Other pumps 35612 98 8413.81.0040 8413.81.0040 35614 35 35614 38 35614 39 35614 00 35618 00 35618 02 Stationary air compressors -- reciprocating, single and double acting 35633 01 8414.80.1018 8414.80.1505 35633 02 8414.80.1042 8414.80.1515 35633 03 8414.80.1055 8414.80.1525 35633 04 8414.80.1535 35633 05 8414.80.1540 8414.80.1545 8414.80.1555 Stationary air compressors -- rotary positive, centrifugal, and axial 35633 07 8414.80.1060 8414.80.1560 35633 11 8414.80.1067 8414.80.1565 35633 12 8414.80.1075 8414.80.1570 35633 13 8414.80.1080 8414.80.1575 35633 15 8414.80.1580 35633 16 Portable air compressors 35633 29 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 Other compressors 35633 42 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 Vacuum pumps 38210 66 8414.10.0000 8414.10.0000 35634 98 35634 61 35634 65 35634 73 35634 77 35634 00 1/ Used in Table 2. 2/ Standard Industrial Classification code; see Table 1. 3/ Source: 1996 edition, Harmonized System-Based Schedule B, Statistical Classification of Domestic and Foreign Commodities Exported from the United States. 4/ Source: Harmonized Tariff Schedule of the United States, Annotated (1996). (except boiler feed) 35617 01 8413.50.0010 8413.50.0010