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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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5.5HP GASOLINE 3" WATER TRASH DISPLACEMENT PUMP
$149.99
4" Semi-Trash Pump Honda GX240 8HP OHV 240cc Quiet NEW
$799.99
LOT NEW JOHN CRANE MECHANICAL SEAL STAINLESS KITS
$99.99
INGERSOLL-RAND/ARO Pump Repair Kit # 637309-GG
$51.95
VARIAN SEM 45 ION VACUUM PUMP WITH MAGNETS
$399.99
NEW Roots Dresser Blower URAI 56 OBO
$1200.00
FLOTEC PRESSURE TANK 42 GALLON FP711OTH
$35.00
CE43142 Leybold Turbotronik NT20 Turbo Pump Controller
$499.99
Alcalel Oil Mist Eliminator OME 25 NW25
$49.01
Multiquip Trash Pump QP2TH Honda Powered Engine 5.5 HP
$179.50
hydraulic power pac hand pump cylinder actuator lift
$31.00
B & G 100 Series Booster Circulation Pump
$9.99
FACT SEALED JOHN CRANE QF51-1 Type 9 Mechanical Seal 3"
$129.00
Hydrolic Steering Ram
$30.00
SUBMERSIBLE WATER PUMP
$29.99
1 1/2" 2.5HP GAS WATER PUMP
$167.50
LIQUID TRANSFER PUMP Battery Power SIPHON GAS OIL WATER
$10.28
BUSCH Mink MI 2124BV Vacuum Pump: tested-60 day
$510.00
5.5hp briggs pacer pump with hose
$66.00
ECO Eng. Stainless Steel Gear Pump
$26.00
MYERS PREDATOR 8GPM 1HP 2WIRE WELL PUMP
$435.00
LITTLE GIANT PUMP 115 V 60 HZ 1.7A 1PHASE MOLDE: 2E-38N
$25.00
Gast Blower Regenair hp 1/8
$139.00
HEYPAC GX30-SSV-R2DM31 DOUBLE-ACTING PUMP
$5.81
GAST VACUUM PUMP MOA-V112-AE M0A
$69.99
Gusher CL2X3-10SEL-CDM-CDP Industrial Pump Shaft 110GPM
$124.99
L@@K 6.5 HP 3" US NPT WATER\TRASH PUMP FREE SHIPPING!!
$227.97
Gast ROA-P-201-AA Pump Oilless Parker series 2MA
$99.95
2" 6.5HP GAS WATER TRASH PUMP
$199.00
Leybold-Heraeus Trivac D8A Vacuum Pump D8A 220VAC 50
$599.00
Air Pump Fan
$19.99
HASKEL AIR DRIVEN FLUID PUMP 40:1 RATION
$71.00
LITTLE GIANT CIRCULATING CONDENSATE PUMP VCC-20ULS
$14.99
Lowara 2HM5T 3Phase 1.1HP 1 HP Pump Motor
$99.99
6 Ton Hydraulic Bottle Jack Automotive HD Lift ProForge
$14.99
HEYPAC GX30-SSV-R2DM31 DOUBLE-ACTING PUMP
$0.99
FLOJET QUIET QUAD MULTI FIXTURE PUMP 12V 3.2 GPM
$39.99
Dayton Jet Pump Motor
$35.00
Grundfos MQ Well / Booster Pump MQ3-45, 1 HP 96515513
$439.00
Taco 007-F5 Cartridge Circulator Pump ( ONE DAY ONLY!!)
$48.00
U.S. Gauge NOS 1962 Water PSI Pressure US Military
$5.00
Grundfos MQ Well / Booster Pump MQ3-35, 3/4 HP 96515512
$419.00
Little Giant Submersible 1/2HP Deep Well Pump (New)
$225.00
Transfer Pump, Flow 12.0 GPM, Power Rating 1/2 HP #116
$1.00
CE42875 Edwards RV3 Vacuum Pump w/EMF10 Oil Mist Filter
$399.99
Multipurpose Drill-Powered Pump - 650 GPH - NEW
$11.99
FACT SEALED JOHN CRANE QF51-1 Type 9 Mechanical Seal 3"
$149.00
VOGELSANG V100-64Q HD Lobe Pump MULTI-PURPOSE WINE NEW
$199.99
NEW Price Centrifugal Pump - water trash pump
$1500.00
Welch DirecTorr 2 8871 3HP Vacuum Pump ~NEW~
$1500.00
Septic Sewage pump 1/2 hp 2" solids New DSBW300 TITAN
$175.00
LMI B9 SERIES MICROPROCESSOR DOSING PUMP 4.5-GPH
$3.26
MERRILL WELL PUMP PRESSURE SWITCH
$9.95
Lot 22 Asst Glycerin Liquid Filled Pressure Gauges New
$28.77
Gast SAA-V110-NB Vacuum Pump
$6.50
VACUUM PUMP
$275.00
KINNEY 40HP HIGH VACUUM PUMP / DEWATERING WVO BIODIESEL
$5795.00
SandPiper Air Operated Diaphragm Pump
$60.77
SIMER 20 GALLON PRE CHARGED PRESSURE TANK
$41.44
9V DC Water Pump 4 Car CO2 Laser CPU cooling Fountain
$11.50
New - Gloor Pump P/N CKVM70/5
$324.00
PULSATRON E-PLUS METERING PUMP PULSAFEEDER / FREE SHIP
$99.99
FLOTEC FPSE3601A 1/2 HP SUBMERSIBLE SEWAGE SUMP PUMP
$103.50
Gast SAA-V110-NB Vacuum Pump
$10.50
Williams Hydraulic Piston Pump and Tank Model 40...NEW!
$147.50
Gast Blower Regenair hp 1/3
$180.00
WATER & TRASH PUMP - 5.5 Hp Honda - 16,200 GPH
$876.00
Franklin 1 1/2 Hp. control box
$15.00
Wacker PDT2A Diaphragm Pump 2 IN
$709.00
American Osmonics Brutus R.A. Double Diaphragm Air Pump
$199.99
Gould 3196 Size: 3 x 4 - 10H Industrial Heavy-Duty Pump
$405.00
Alcalel Oil Mist Eliminator OME 25 NW25
$49.01
Hydromatic sump pump, elec (POS) 08-2997 K-738
$34.00
WG20 Centrifugal Grinder Sewage Pump
$999.00
Leybold TMP-1000C Turbo Pump, Vacuum Pump
$3700.00
FILL PLUG WITH OVERPRESSURE GAUGE FOR BUSCH VAC PUMPS
$24.00
Pulsatron Pulsafeeder C Metering Pump 12 GPD 230 V New
$139.99
Wacker PT6LT Trash Pump 6 IN
$3000.00
Multiquip QP301TH Pump 3 IN Trash
$625.00
Ingersoll-Rand 1/2" diaphragm pump model 666053-388
$199.00
CRAFTSMAN 1/2 HP 230 V PUMP CONTROL CENTER BOX 28412
$39.99
~ NEW LMI Milton Roy Micropace A/D Converter MP-100 ~
$25.00
(1/2 HP) 1" CLEAR Electric WATER PUMP Pool Pond Spas
$42.00
HEYPAC GX30-SSV-R2DM31 DOUBLE-ACTING PUMP
$0.99
CentriPro Quick Disconnect Control Box 1/2 HP CB05412
$3.60
Gast SAA-V110-NB Vacuum Pump
$4.25
Wacker PDT3A Pump 3 IN Diaphragm
$985.20
12" Air Products DE-204 Displex Cryopump vacuum pump
$2222.00
3"PRO GAS WATER TRASH PUMP.FREE SHIPPING, WARRANTY
$175.00
Iwaki Metering Pump Model EZB20N1-TC
$49.99
HCX Single phase Vacuum motor 1000W Speed-20000r/min
$3.99
LIQUID TRANSFER PUMP Battery Power SIPHON GAS OIL WATER
$10.28
Rice-Hydro DPH-3B Hydrostatic Test Pump
$1899.00
12 volt DC Thomas Brake Booster Vacuum Pump. Warranty!
$98.00
High Vacuum Diffusion Pump NRC 4 Inch
$40.00
SPX Power team P460D 2spd Hand pump 10000 PSI NEW
$474.99
Electric Refrigerant 2.5CFM VACUUM PUMP 1/6HP 10 Pa
$59.00
New - Gloor Pump P/N CEKVM70/5
$324.00
Sargent Welch 1402 Vacuum Pump High Volume, Used
$40.00