7 GPM 2 Stage Hydraulic Pump S20702-5181

Item Number: 9-7972-7

Price: $141.95
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7 GPM 2 Stage Hydraulic Pump S20702-5181

7 GPM 2 Stage Hydraulic Pump S20702-5181

item number: 9-7972-7 PRICE: $141.95 14 In Stock Regular Stock Item


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7 GPM 2 Stage Hydraulic Pump S20702-5181
Item Number: 9-7972-7
Price: $141.95
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* UPS 3-Day, 2-Day, and Next Day orders entered before 1pm (CST) Mon-Fri will be shipped the same day. Orders entered Sat or Sun will be shipped the following Monday.
  • This item is on page 43 of our current catalog

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Description
7 GPM 2 STAGE HYD PUMP
Brand new, MTE HYDRAULICS two stage HI/LO pressure hydraulic gear pump. Ideal for applications such as log splitters, presses and other equipment where rapid movement of the cylinder at low pressure is required prior to automatically switching to the high pressure mode to meet load requirements. The change from LO to HI pressure is automatic with the LO stage pressure preset at 500 PSI. Minimum of 4 HP required for gas engine use.

SPECIFICATIONS
  • Displacement:
      0.110 cu. in. / rev. HI press. stage
      0.433 cu. in. / rev. LO press. stage
  • Pump Type Gear
  • Rotation CW
  • Orientation Horizontal or Vertical
  • Pressure: 3000 PSI max.
  • Speed: 3800 RPM max.
  • Flow:
      1.8 GPM HI press. stage
      7 GPM LO press. stage
  • Unloading Pressure 500 PSI
  • Mount 4 bolt USA 4F17
  • Shaft 1/2" dia. x 1-1/2" long keyed
  • Rqd. Filtration 25 micron
  • Inlet Port 3/4" NPT
  • Outlet Port 1/2" NPT
  • Size 5-7/16" x 3" x 3-11/16"
  • Shpg. 10 lbs.
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Showing Questions of 5

what size key way on pump S20702-5181 thanks thad

A: This has a 1/8" keyway.

What hp electric motor would I need to run this pump.

A: It could be operated by a 3 Hp electric motor at 3450 rpm.

Can this pump be mounted in a vertical position?

A: Yes.

Can this pump be used with a 5 gal reservoir if it's kept at 2800 rpm? Thank you

A: It should have no problem with that. The reservoir sizing rules-of-thumb state that a gallon of capacity for every gallon per minute pumped is adequate for most systems. As long as the pump isn't cavitating, the oil temperature stays under the material damage (seal) threshold, and the oil doesn't entrain excessive air during the normal use period for your application, that should be fine.

Can this pump be belt driven

A: No these pumps must be direct driven, no side load on the shaft.

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7 GPM 2 Stage Hydraulic Pump S20702-5181
Item Number: 9-7972-7
Price: $141.95
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7 GPM 2 Stage Hydraulic Pump S20702-5181
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