Question about Danfoss Sundstrand-sauer-danfoss Sundstrand Hydraulic Pump

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Looking for specs

Model 4631-041 hydro motor, GPM, RPM, Torque

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You can get from BJ Hydraulics 269-623-6743

Posted on Aug 17, 2009

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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Electric motor pump makes a burr sound then blows fuse

Sounds like the motor is stuck or froze. If possible, unplug it and try turning it back and forth by hand.

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How to set up the pump for the waterfall

you will need a pump that has a greater ability to pump water thru two or more nozzles , this pump spec is known as (GPM) this number needs to be greater than all the nozzles gpm , second pump spec goes hand in hand with the first spec and that's LIFT the pumps lift (head pressure) needs to be greater than the height of highest waterfall plus 2 inches , id suggest using two valves after the pipe Tee from pump to restrict flow to the lower of the two outlets (water seeks its own level ) so the lower of the two or more outlets will receive all the flow , and last but not least the PIPE or tube size needs to be of large enough size to handle all the flow needs of your pump ,simple std pipe size flow rate charts are avail on internet easy enough so I wont go into that

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What is the flow rate (GPM) of an Executive 56 Waterway pump Model PF-50-2N22F?

Waterway Executive 56 Spa Pump, 5 HP, 230V
Waterway Executive 56 Frame spa pump wet end
assembled to a 56 frame, 5hp, 2-speed 230V spa motor
This Spa pump has a 2-1/2 inch intake and a 2 inch discharge for plumbing
(but measures 3-1/2 inch and 3 inch- see bottom of this page)Manufacturer Part No. 3722021-13 Other Part No. PF-50-2N22C
  • Executive spa pump wet end designed specifically for 56-frame spa motors
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Jun 05, 2015 | Waterway Garden

1 Answer

We recently bought a second hand but unused whirlpool bath. It had never been attached to an electrical connection and did not come with a wiring plan. The pump is a Astra Padova Venus 1000 model with four...

I tried to find the Astra Padova Venus 1000 model without any luck.

All motors have a nameplate. It is either metal or a sticker. If you can provide the manufacturer, cat # and/or part number from the nameplate on the _pump_ motor we should be able to look it up.
The nameplate will look like this:,r:10,s:15&biw=974&bih=574

or this:,r:3,s:60&biw=974&bih=574

Many times the wiring diagram for the motor is on the motor nameplate. Also, look on the reverse side of the cover for the connection box on the pump motor, as sometimes that's where one will find the wiring diagram for the motor.

May 04, 2011 | Jacuzzi Submersible Pump, 12 Gpm 3/4 Hp 2...

1 Answer

Looking for model #2243019204 pond pump motor 2hp 3450 rpm 230 v ph1

This model is a well pump not a pond pump. Did you enter this information in a Google search? locator.aspx"> I also see this pump is available @ Lowes if you live in the USA (please don't say).

I trust this response answers your question.

Thank you for your interest in

Mar 02, 2011 | Franklin Garden

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Charge pressure drops to zero when hot and grouls.Where is the charge pressure set? Jack

What is the model number and brand of your pump? Your description is a classic statement when hydros (your pump and motor) are failing. You can try charge pressure adj to make it work better. Model number will tell me where to direct you.

Mar 18, 2010 | Danfoss Sundstrand-sauer-danfoss...

1 Answer

I have a 3 stacked sauer hyd pump 1st one a spn3/55 d sc47 19m 2nd a snp2/17 d 3rd tfp100/3.2 d sc06/96 i'm looking for info an the flow gpm and pressure for each pump

Call Nova Hydraulics 317-322-0242 x 103 and you will get your information. What is the input rpm turning the pumps? The flow will vary depending on the input rpm.

Mar 13, 2010 | Danfoss Sundstrand-sauer-danfoss...

1 Answer

How do you wire a 2 wire Franklin 1/2 HP 10 GPM

you can just install a regular plug to the end of the wires and plug it in,, but you will need to add a ground wire,, if there is only 2 wires there should be 3 so look for a screw with a spiral clasp on it for the ground,,

Apr 21, 2009 | Franklin ELECTRIC/LITTLE GIANT PUMP 1/4HP...

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Limit the pressure supplied to the inlet of the motor, plug the return port. Place the case drain line into a bucket, or install a case drain line if not equiped and comparte the flow to the manufacturers specs. I don't know what they are off hand, but shouldn't be more than 1 gpm I wouldn't think. Another quick test is if you can turn the bare shaft easily with no resistance when both fluid ports are open, the geroller set has quite a bit of wear. This quick test doesn't work in some applications such as wheel motors as they are sometimes ordered as "free running" motors. They are the same motor, but with a looser fitting geroller set.
Please visit for more information.

Mar 06, 2009 | Danfoss Sundstrand-sauer-danfoss...

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