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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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Circulator Pump Motor, Split Phase,1.6hp #106
$59.00
Yamada NDP - 5FTP
$0.99
JOHN CRANE HSP-31106 1-3/8" TYPE 88 CARTRIDGE, NIB
$81.00
TSURUMI HSZ2.4S 2" 110V SUBMERSIBLE TRASH PUMP
$252.00
Pentek FP0100 T-Series Submersible Motor Control NEW
$10.50
Water Pump Strainer 4" Foot Valve Used
$0.99
CSM Hydraulic Pump MM90L4 1.5KW
$199.99
2" WATER SUCTION HOSE COUPLINGS - SET OF 3
$22.50
MOBILE DIESEL WATER PUMP, 4'', Lister Petter
$8400.00
Yamada NDP - 5FTP
$0.99
Haldex Hydraulic Pump - 11 GPM, 2-Stage Log Splitter
$127.99
Dump Trailer Replacement Single Acting Pump
$188.49
TSURUMI LB-480-62 2" 110 V SUBMERSIBLE PUMP
$258.00
Pulsatron Pulsafeeder E Metering Pump 12 GPD 150 PSI
$129.99
1 inch 1/2 HP Electric CLEAR WATER PUMP Pool Pond Spas
$42.00
ENERPAC #RLC-1002 HEAVY DUTY CYLINDER 100 TON CAPACITY
$157.50
Pump,Oil Transfer,1:1 - #117
$99.00
March Pump model 5C-AC-MD 230VAC
$100.00
NOS Military Surplus 1962 ST 70064 Puller for pump
$4.99
NEW GAS WATER PUMP GAS ENGINE 4" OUTLET TRASH
$349.00
3" KANAFLEX 300 EPDM SUCTION HOSE - 33 FT
$119.50
Homelite 3" Heavy Duty Diaphragm Water Trash Pump NICE!
$299.99
3Avl Dixon DFVS20 Water Pump Strainer 2" Foot Valve NEW
$11.00
NOS Military Surplus 1962 burner from pump repair kit
$4.99
hydromatic sp50 submersible pump
$162.51
Pulsatron Pulsafeeder C+ Metering Pump 12 GPD 80 PSI
$99.99
Double Disc Penn Valley Pump
$200.00
Pump Little Giant Model505000
$20.00
ENERPAC #RCH-603 HOLLOW PLUNGER CYLINDER 60 TON
$265.00
New GOULDS 1/2 HP 10 GPM 3 WIRE BRASS WATER WELL PUMP
$418.00
BSM Pump No. 4 NO RESERVE!
$9.99
Pulsatron Precision II Metering Pump 12 GPD New in Box
$229.99
1 inch 1/2 HP Electric CLEAR WATER PUMP Pool Pond Spas
$42.00
ENERPAC P462 TWO SPEED HAND PUMP w/ CYLINDER
$355.00
Bronze foot valve/ check valve
$3.99
Fairbanks portable gas water pump
$45.00
3" WATER SUCTION HOSE COUPLINGS - SET OF 2
$27.50
Gast vacuum /compressor mod DOA-p104-AA 115 volts 4.2 a
$11.51
BRAND NEW JB PLATINUM 1RK24 Deep Vacuum Pump 1/2hp
$100.00
LIQUID TRANSFER PUMP Battery Power SIPHON GAS OIL WATER
$10.28
2" GOODYEAR SPIRAFLEX BLUE PVC DISCHARGE HOSE X 300 FT
$108.00
NEW FRANKLIN WATER WELL 3 WIRE PUMP CONTROL BOX .5 Hp
$52.00
2" BLACK/YELLOW HI-VAC SUCTION HOSE - 25 FT
$94.50
DIESEL WATER PUMP, MOBILE, 12'', HUGE, 7000 GPM
$44500.00
Chesterton 155 Cartridge Single Seal Shaft Sz 1.875 New
$20.51
MARCH MFG PUMP
$10.00
HOMELITE 92 GPM TRASH PUMP With 24' Suction&20' Dischar
$26.01
2005 WACKER 2" DIAPHRAM PUMP WITH HONDA ENGINE
$250.00
taco 007 circulator new in box
$42.50
NEW DAYTON SUBMERSIBLE IRON SEWAGE PUMP 1 HP
$149.99
NOS Military Surplus 1962 igniter wire 23518 braided
$4.99
Aro 1/4" Air Diaphragm Pump Santoprene New in Box
$119.99
Thomas 2650 Compressor Vacuum Pump 30 Day Warranty
$35.50
1/2 HP 1" Electric Centrifugal Water Pump Garden Pond
$40.99
Grundfos Alldos DME- Dosing Pump
$395.00
3" X 50 FT GOODYEAR SPIRAFLEX PVC WATER DISCHARGE HOSE
$53.50
ENERPAC P51 LOW PRESSURE HAND PUMP w/ RC-151 CYLINDER
$103.05
3" GOODYEAR SPIRAFLEX BLUE PVC DISCHARGE HOSE X 200 FT
$137.50
Leybold M100S Dryvac Dry Vacuum Pump M 100 S & WSU501
$1899.99
Brand New in Box Motor for Taco 120 Circulator Pump
$99.99
NEW WATER WELL PUMP PRESSURE GAUGE
$6.50
2" PVC WATER SUCTION HOSE - 20 FT
$38.95
TACO RED BARON CIRCULATOR PUMP
$59.87
LOT OF ENERPAC #RSM-50 FLAT-JAC CYLINDERS 5TON CAPACITY
$107.50
2" X 50 FT GOODYEAR SPIRAFLEX PVC WATER DISCHARGE HOSE
$29.95
ENERPAC #RSM-500 FLAT-JAC CYLINDER 50 TON CAPACITY
$102.50
Homelite Robin John Deere 3" Water Pump Strainer 74454A
$31.20
NEW SQUARE D WATER WELL PUMP PRESSURE SWITCH 30/50
$20.00
EG&G ROTRON DR505A572 PUMP
$72.24
BARREL/DRUM ELECTRIC TRANSFER PUMP
$290.00
ENERPAC #RLC-1002 HEAVY DUTY CYLINDER 100 TON CAPACITY
$301.50
Yamada NDP - 5FTP
$0.99
TSURUMI LB3-750 3" 110 V SUBMERSIBLE PUMP
$447.00
NOS Military Surplus 1962 wrench from pump repair kit
$4.99
Varian DS 402 Vacuum Pump: Excellent Condition NR
$625.00
Iwaki EH Electromagnetic Diaphragm Metering Pump
$64.99
JOHN CRANE HSP-34522-1 3-1/2" TYPE 88 CARTRIDGE, NIB
$49.99
GATE VALVE. 6 INCH
$149.00
3" PVC WATER SUCTION HOSE - 20 FT
$70.75
ALLIED WITAN CO. M05 ATOMUFFLER VACUUM PUMP
$14.99
NOS Military Surplus 1962 Governor Pierce Co. GC 1979R4
$9.99
NOS Military Surplus 1962 Acceleration Control 15681
$4.99
6” mobile diesel water pump, JOHN DEERE engine,
$27350.00
NEW! Porto-Power Turbo Air/Hydraulic Pump-110-175 PSI!!
$389.95
NEW! Porto-Power Turbo Air/Hydraulic Pump-110-175 PSI!!
$389.95
LIQUID TRANSFER PUMP Battery Power SIPHON GAS OIL WATER
$10.28
LITTLE GIANT 3/4 HP SHALLOW WELL PUMP 16 GPM NIB
$51.00
LITTLE GIANT MAGNETIC DRIVE PUMP 12.5 GPM 3-MD NEW
$53.56
Ingersoll Rand 637124-EB Diaphragm Pump Repair Kit NEW
$49.99
NOS Military Surplus 1962 Impeller from pump repair kit
$4.99
5Avl Dixon DFVS40 Water Pump Strainer 4" Foot Valve NEW
$11.00
3" KANAFLEX 300 EPDM RED SUCTION HOSE - 33 FT
$124.50
3" KANAFLEX 300 EPDM BLUE SUCTION HOSE - 33 FT
$124.50
J/B FAST VAC DV-85 VACUUM PUMP 2 STAGE 1/2 HP 3CFM
$31.00
Sanitaire SC887 Commercial Vacuum W EZ Kleen Cup
$84.00
AMERICAN LEWA CHEMICAL METERING PUMP 4 RELIANCE WATER
$1300.00
2007 MULTIQUIP 4" TRASH PUMP WITH HONDA ENGINE
$250.00
NEW John Crane Pump Seal SS Goulds 3316 MT Pump 1.75"
$13.05