8 GPM 2 Stage Hydraulic Pump Dynamic GP-CBN-080-P-C

Item Number: 9-7503-8

Price: $155.00
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8 GPM 2 Stage Hydraulic Pump Dynamic GP-CBN-080-P-C

8 GPM 2 Stage Hydraulic Pump Dynamic GP-CBN-080-P-C

item number: 9-7503-8 PRICE: $155.00 8 In Stock Regular Stock Item

Available for curbside pickup in our Lincoln, NE location
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8 GPM 2 Stage Hydraulic Pump Dynamic GP-CBN-080-P-C
Item Number: 9-7503-8
Price: $155.00
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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 44 of our current catalog
Brand new, 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 650 PSI. Cast iron construction.  Ball bearing equipped on shaft end for belt or direct drive applications. Minimum of 5 HP required for gas engine use.

  • Displacement:
      0.130 cu. in. / rev. HI press. stage
      0.515 cu. in. / rev. LO press. stage
  • Pump Type Gear
  • Rotation CW
  • Pressure: 3000 PSI max.
  • Speed: 3600 RPM max.
  • Flow:
      2 GPM HI press. stage
      8 GPM LO press. stage
  • Unloader Adj. Range 400-900 PSI
  • Overhung Shaft Load Up to 90 lbs.
  • Mount 4 bolt USA 4F17
  • Shaft 1/2" dia. x 1-1/2" long keyed
  • Rqd. Filtration 25 micron
  • Inlet Port 1" ID Hosebarb
  • Outlet Port 1/2" NPT
  • Size 4-3/4" x 5-1/8" x 3-3/8"
  • Shpg. 10 lbs.
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Showing Questions of 12

this looks like the replacement for a CBNA-6.3/2.1 pump? Is there a better stronger and faster pump or should I stick with this ?

A: The displacement for this product is: 0.515 cu. in. / rev. LO press. stage / 0.130 cu. in. / rev. HI press. stage. The displacement for your pump is much larger, 6.3/2.1, as such we cannot recommend item 9-7503-8 as a suitable replacement.

What is the required rpm for this pump?

A: To get the full rated flow values it should turn 3600 rpm.

is this hydraulic pump the same as delta l8-4 thanks ernesto

A: No, the Delta L8-4 is closest to our 9-7503-11.

Is this comparable to the Delta L8-4 HYDRAULIC PUMP?

A: Based on the limited information we have regarding that model, it does seem the closest.

Would this motor drive a 42" snow blower at 1060 rpm, with 8gpm 2000 psi pump?

A: This is a hydraulic pump, not a motor.

What hydraulic oil should I use for this? Is atf ok?

A: Any all weather general purpose hydraulic fluid should work. A number of people have used ATF in applications to no ill effect.

Do you have a pump that a 3hp 3450 rpm motor will run?

A: Item 9-7972-7 should shift and would be capable of 2500 psi with 3 HP, and depending on the service factor of the motor could reach 3000 psi on an intermittent basis. We are currently out of stock, but expect more on 12/09/16.

Will a 3hp electric motor 3450 rpm drive this at 2500 psi?

A: No, 3 HP at this flow will not generate 2500 psi continuously. This pump will operate with a 5 HP electric motor at full pressures.

Are these cast iron or aluminum. Import from what contry or USA surplus?

A: These pumps are an aluminum body, They are Chinese in origin.

What size electric motor and rpm would be good for this pump?

A: A 5 HP, 3600 rpm electric motor would drive this pump.

I have an old tractor with a front end loader that uses a lovejoy to power the pump it runs from the crank input on the tractor will this pump work for moving hay bales?

A: If the driving arrangement is such that the pump shaft is turning CW facing into it, and you need to be prepared for the speed change when any load induced pressure causes the flow rate to shift from the high flow/low pressure stage to the low flow/high pressure stage. It's not an ideal choice for that application, but it would move the cylinder.

I have a pump and the front seal is leaking, where can I get the bearing/Seal.

A: We do not have any parts for these pumps. A local hydraulic shop or bearing and seal provider may be able to match it.

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8 GPM 2 Stage Hydraulic Pump Dynamic GP-CBN-080-P-C
Item Number: 9-7503-8
Price: $155.00
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8 GPM 2 Stage Hydraulic Pump Dynamic GP-CBN-080-P-C
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