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Industrial Equipment, MRO

Pumps

Pumps Article

A pump is a device used to move liquids or slurries. A pump moves liquids from lower pressure to higher pressure, and overcomes this difference in pressure by adding energy to the system (such as a water system). A gas pump is generally called a compressor, except in very low pressure-rise applications, such as in heating, ventilating, and air-conditioning, where the operative equipment consists of fans or blowers.

Pumps work by using mechanical forces to push the material, either by physically lifting, or by the force of compression.

The earliest type of pump was the Archimedes screw, first used by Sennacherib, King of Assyria, for the water systems at the Hanging Gardens of Babylon and Nineveh in the 7th century BC, and later described in more detail by Archimedes in the 3rd century BC. In the 13th century AD, al-Jazari described and illustrated different types of pumps, including a reciprocating pump, double-action pump with suction pipes, water pump, and piston pump.

Pumps Items

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Multiquip ST-2047 submersible pump
$435.00
Dayton 4TE39 Centrifugal Pump 1/2HP, 115V, No Reserve
$51.00
Sandpiper 2" Air Diaphragm Pump, Model SA2-A
$1297.00
power up/gravity down hydraulic pump
$162.50
Hypro versa-twin 2150P-D05AC Electric
$149.00
Wilden Accu-flo - TurboFlo Plastic M1 Pump
$150.00
United Power Gasoline Water Pump/Semi Trash Pump #UP3CL
$649.00
Dump Trailer Fenner 12VDC Double Acting Hydraulic Pump
$104.48
DENISON HYDRAULICS SINGLE ROTATION HYDRAULIC PUMP
$124.50
FILL-RITE 6092 16 QT/MIN LUBRACATION TRANSFER PUMP NEW
$9.99
Graymill Replacement Impeller Kits 7 EA. 2 Sizes New
$7.96
CENTRAL MACHINERY SHALLOW WELL PUMP 3/4 HP MODEL O2725
$29.99
Welch Vacuum Pump 8920 Laboratory mTorr 3x10-4
$0.01
Tri-Clover Stainless Steel Pump, 2" Inlet & Outlet
$697.00
7L Mini DC Water Pump good for Car & CO2 laser cooling
$9.95
FLOWSERVE/DURCO MAG-DRIVE PUMP 15HP 140GPM UNUSED
$1499.00
EG&G SEALOL HEAD ASSEMBLY 900122-44 (FREE S&H) 800ER02
$94.99
NEW High Performance TRASH PUMP GX160 Honda 11100 GPH
$765.60
Gast Rotary Vane Vacum/Air Pump 1/4 HP Motor G213DX
$135.00
NOS Military Surplus 1962 Fine Thread Puller 85919-11
$4.99
NOS Military Surplus 1962 Champion EC-89D Spark Plug
$4.99
5 Goodyear 4"x50' 150 PSI WP fuel/water discharge hose
$200.00
TUTHILL PISTON HAND PUMP 20 GPM 2" TANK / BARREL DRUM
$65.00
New Water Pump 4'' 50ft. Discharge Hose - HP0450D
$139.99
GIANT 22050A STAINLESS STEEL ACCUMULATOR
$19.99
4" Stainless Steel Submersible Pump End 10GPM,21stg
$150.00
Cat Pumps
$900.00
Used Squire Cogswell Vacuum Regulator w/Mounting, Qty 1
$39.99
PROPORTION-AIR VACUUM CONTROL VALVE #QB2TFEEN29 - NEW
$0.95
WAYNE SPF50 1/2HP SUBMERSIBLE SUMP PUMP NEW IN BOX
$34.33
Sewer Jetter /Cleaner Hose Ball Valve and Reel ¼” KIT
$581.62
SIMPLEX P42 HYDRAULIC HYD TOOL HAND PUMP JACK
$95.00
Graco 110 Volt Oil Pump with Digital Meter New
$398.00
3" Cam lock,cam and groove,female adapter, 5 pcs
$20.00
ANTIQUE BRASS WASTE-WATER PUMP;B.SMITH CO.UTICA,NY 19"
$9.99
HVA Vacuum Pneumatic Gate Valve **NEW** 11212-0403R
$199.95
NEW! Dayton 3/4 HP. Submersible Deep Well Pump, 2 Wire
$389.00
Spraymax TRIGGER GUN Heavy Duty NEW chemical spray
$72.99
GRACO BLUE DEVIL 24 VOLT FUEL PUMP FREE SHIP
$192.00
1" Cam lock, cam and groove, female coupler, 5pcs
$22.00
Aro 1/4" Air Diaphragm Pump Teflon New in Box
$119.99
Trico Opto-Matic Oiler 30213m 4 Oz. Zinc Glass BSPT NEW
$49.00
2" Cam lock,cam and groove,shank/hose coupler, 5 pcs
$45.00
Crepaco Pump from Food Processing Plant C-4679
$149.99
Franklin 1/2HP 115V 3wire 4" Submersible motor made2005
$100.00
VAT Pendulum Gate Valve 65046-PA52-AIW1 new
$2010.08
New Water Pump 4'' 20ft. Suction Hose - HP0420S
$219.99
4" Rubber Suction Hose 10'
$19.99
40" Heavy Duty Self Priming Rotary Hand Pump w/ 2" Adap
$16.37
Piab MLD 25 vacuum pump PPSF.75 X35 Filter assmbly *
$200.00
LITTLE GIANT SUBMERSIBLE UTILITY SUMP PUMP 2" 3/4 HP NR
$195.00
1" Cam lock, cam and groove, female adapter, lot five
$15.00
NEW Delavan Diaphragm PUMP 12V 60PSI 5.3GPM On Demand
$129.99
1 BELL & GOSSETT 1510 PUMP W/ MOTOR MODEL 3E 295 GPM
$349.99
NEW Water Pump with GX160 Honda Engine 3" 14760 GPH
$461.12
New Water Pump 2'' 20ft. Suction Hose - HP0220S
$89.99
Trico Opto-Matic Oiler 30215m 8 Oz. Zinc Glass BSPT NEW
$49.00
Liitle Giant submersible pump
$54.99
BIJUR TMD-5 Automatic Cyclic Lubricator NEW MANUAL NIB
$179.99
1990 Ford L-8000 Vactor 2100 Sewer Excavator NO RESERVE
$44999.00
Piab M25B6EN vacuum pump PPSF.75 X35 Filter assmbly *
$200.00
2HP MYERS PREDATOR 25GPM 230 volt BRAND NEW
$700.00
EG&G SEALOL MATING RING 930061-44 SEALIDE/VITON 802ER02
$47.49
Gast Model M100GX Oil less Piston Compressor
$50.00
BROCK EQUIPMENT HYDRAULIC PUMP ELECTRIC 1/2 HP 120 VOL
$195.00
CONDE - ROTARY VANE POSITIVE DISPLACEMENT PUMP
$185.00
PORTABLE PNEUMATIC AIR HYDROSTATIC TESTER TEST PUMP
$1249.99
1/2 HP 1" Electric Centrifugal Water Pump Garden Pond
$40.99
Pumptec Plus Submersible Pump Protection FREE SHIPPING
$309.00
SV-537 LIQUID METRONICS PUMP W/ .5HP BALDOR MOTOR
$99.95
Titan Industrial 3 X 3 Trash Pump
$500.00
New Barnes Hydraulic Rotary Gear Pump GC-5012-BA-CA
$24.99
Thomas Vacuum Pump / Compressor 115V NEW IN BOX
$36.38
GAST DOA-101-AA, 115vac 4A, 1/8hp, 1575rpm, cfm 1.1
$20.00
GPI pump Model 2702???
$60.00
HYPRO 5320C-HX HOLLOW SHAFT PISTON PUMP
$18.50
(2)LUMAX LX-1162 12 VOLT 1 BATTERY GREASE GUN
$186.00
VTEC VACUUM FILTER UNIT, PIPES FITTINGS & PUMP MUFFLER
$0.95
Wacker Honda 5.5 HP 2" water/trash pump
$49.00
Pramac WATER PUMP GX120 HONDA 9840gph NEW
$409.99
New Water Pump 3'' 50ft. Discharge Hose - HP0350D
$99.99
Dayton 1P580 Utility Pump, 12V, No Reserve
$5.50
MTH IndustrialWater Pump Model T51M New in Box
$300.00
Teel Portable Transfer Pump
$1.04
Welch 1405 Vacuum Pump
$250.00
WB-200, TOOLS, WATERBUG 200 PROBE
$30.00
Wacker PT3 Centrifugal Trash / Water Pump PT 3
$200.00
GUSHER MSC4-3-150FJ-3D PUMP NEW
$49.99
Huskie 10K hydraulic pump crimper cutter punch ram NEW
$689.99
High Pressure Plunger Pump 3200 PSI New WAREHOUSE LOT
$229.00
New Water Pump 3'' 20ft. Suction Hose - HP0320S
$139.99
HO-229 FEDERAL PUMP B-93978 W/ ABB 5 HP TEFC MOTOR
$129.00
3" Cam lock, cam and groove, female coupler, 5pcs
$45.00
CENTRIFUGAL PUMP - Sewage Pump - 1.5 Hp - 6,480 GPH
$597.00
3" Cam lock,cam and groove,shank/hose adapter,5 pcs
$35.00
1-1/2" Cam lock, cam and groove, male coupler, 10pcs
$40.00
New Water Pump 2'' 50ft. Discharge Hose - HP0250D
$59.99
PowerMax Portable Water Trash 3" Pump 6.5 Hp Gas New
$229.99
2" Cam lock,cam and groove,shank/hose adapter,5 pcs
$25.00
GAST VACUUM PUMP NEW IN BOX
$100.00