16 GPM 2 Stage Hydraulic Pump S21707-5185

Item Number: 9-7972-16

Price: $168.30
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16 GPM 2 Stage Hydraulic Pump S21707-5185

16 GPM 2 Stage Hydraulic Pump S21707-5185

item number: 9-7972-16 PRICE: $168.30 19 In Stock Regular Stock Item

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16 GPM 2 Stage Hydraulic Pump S21707-5185
Item Number: 9-7972-16
Price: $168.30
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  • This item is on page 43 of our current catalog

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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 8 HP required for gas engine use.

  • Displacement:
      0.192 cu. in. / rev. HI press. stage
      0.994 cu. in. / rev. LO press. stage
  • Pump Type Gear
  • Rotation CW
  • Orientation Horizontal or Vertical
  • Pressure: 3000 PSI max.
  • Speed: 3800 RPM max.
  • Flow:
      3 GPM HI press. stage
      16 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 1" Hosebarb
  • Outlet Port 1/2" NPT
  • Size 6-9/16" x 4" x 3-11/16"
  • Shpg. 12 lbs.
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Good day. Im thinking of buying the 16 gpm pump. Could u please explain how the rotation is for this pump it state is CW. The motor I’m thinking of using is a Loncin 420 cc rated to 13/15hp. The engine dealer is saying the shaft turns ant cw (Left)seen from PTO shaft. Please explain if this pump will work on this engine,and how derection is determined inside the pump.

A: Shaft rotation is always determined with the shaft pointing at you.

What is the warranty on this pump?

A: These pumps have a 1-year warranty.

Can you connect an electronic motor to this pump. If you can please tell me the horse power needed an all connection components needed.

A: Please contact our Product Support department to discuss your intended application. There are a great many questions about what you want to do that require your decision making instead of our guessing.

Do you have a pump around the 28 to 30 ton. What size electric motor what I need. What’s the cost

A: Force is determined by the size of the cylinder bore at the operating pressure of the system. Please contact our Product Support department with more details and we can assist you.

Although not a question, but instead a review. I recently purchased one of these to replace the pump on my logsplitter. It is a 25 ton manufactured by cnsuperpower.com and wears a Black Diamond label available at most farm supply type stores. The original PRC made aluminum body pump had gear failure. I replace it with this USA made cast iron pump. Although recommended for 8HP engines, mine works well even with the smaller Kohler 6.5hp. A slight increase in volume on the low side helps with speed. The high side is about the same as the original pump. Very happy so far. Perhaps others will find this pump to be a good replacement for theirs as well. Thanks Surplus Center

A: Thank you!

What is the efficiency rating on this pump?

A: The manufacturer does not list an efficiency rating for this series of pumps.

What is the center to center bolt pattern?

A: http://www.surpluscenter.com/Tech-Help/Hydraulics/Pump-Motor-Mounts/USA-4F17-4-Bolt-Mount/

At half speed (1725 RPM) would a 5 hp electric motor be sufficient to drive this pump at half the rated GPM and 3000 psi? A true 21 amp 230 volt 5 hp electric motor.

A: Yes, it should be fine at that speed and pressure.

What horse power is recomended to drive this pump for log splitter

A: Minimum of 8 HP required for gas engine use.

I'm looking to couple this up to a 18hp Wisconsin engine. It has a 1/7/16" shaft with a 3/8 key. What coupling would I need. It will be replacing my pump on my log splitter. Existing pump was coupled with a drive shaft but the pump shaft is 3/4". I would have to bush this new pump to reuse the existing drive shaft. It has u joint's. What are your recommendations.

A: We have no coupling solutions for this application, unfortunately. Your mentioned solution may be the best way.

What is the warranty on this pump

A: These pumps have a one year warranty regarding materials and workmanship.

What is housing made from?? Cast or aluminum??

A: These pumps have a cast body.

I'm looking for is to two-stage pump in the 16 gallons per minute range but I need COUNTERclockwise rotation. Who makes a counterclockwise to stage?

A: I know they exist, but I don't know what company makes them. Our vendor doesn't provide that option.

Can the hose barb be removed if so is the whole threaded

A: The barb is not designed to be removed.

Hi, can this pump be mounted in a belt-drive application? thanks.

A: This pump can only be direct driven as it will not tolerate side load on the shaft. If you must belt drive it you could use a jackshaft with a pillow block bearing at each end and the pulley in the middle, then direct couple the pump shaft to the jackshaft.

I recently purchased hydraulic pump ( item number 9-7972-16) from you and am trying to determine which pump mount to purchase -- This would be for the engine to pump mount. I am looking at ITEM NUMBER: 1-3239 for this. I have confirmed 6.5" mounting bolt distance on the engine. I also need a shaft coupling set for this. The engine shaft is 1" diameter and engine hp is 13. Please verify selection of the mount and suggest a shaft coupler that I should purchase for this Thanks, John Fulreader

A: Yes, the 1-3239 is the correct bracket. For the coupling use items 1-3616-E, 1-3616-M and 1-3616-X.

What is the keyway size?

A: The keyway is 1/8" wide.

Where is this MTE hydraulic pump manufactured? Item # 9-7972-16

A: MTE pumps are made in the USA.

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16 GPM 2 Stage Hydraulic Pump S21707-5185
Item Number: 9-7972-16
Price: $168.30
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16 GPM 2 Stage Hydraulic Pump S21707-5185
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