JP05S-CI Cast Iron Shallow Well Jet Pump, 1/2 HP, 115/230V


Brand: Grundfos

Mfr Part#: 97855073

Model: JP05S-CI

Availability: In Stock
Usually ships: Today, if ordered by 3pm
Qty Price
$258.95 / each & Free Shipping
  • Description
  • Literature
  • Reviews
  • FAQs (1)

Grundfos JP05S-CI (97855073) is a 1/2HP Dual Voltage (115/230V) Cast Iron Shallow Well Jet Pump


  • Rugged cast iron construction
  • End suction, top discharge arrangement
  • Technopolymer impeller
  • Built-in ejector complete with clean-out port to clear blockages from nozzle
  • Convenient priming plug for ease of priming and air elimination
  • Ceramic-carbon bellows mechanical seal ensures trouble-free operation

Technical Specifications:

  • Max. flow, GPM: 21;
  • Max. pump head: 145ft;
  • Max. working pressure: 116 PSI;
  • Motor power: 1/2HP;
  • Fluid temp range: 32 - 95F;
  • Max. lift;: 25ft;
  • Max. ambient temp: 104F;
  • Factory pressure switch setting: 30/50 PSI;
  • Storage temp: 14 - 104F;
  • Relative humidity: 95%;
  • Max. starts per hour: 20;
No reviews yet
Indicate an email address where you wish to receive the answer to your question.
Enter numbers shown above without spaces. This step helps us to prevent automatic submissions.
Does this pump not have a check valve? I've got this installed and the pump runs and fills the pressure tank up, but as soon as it cuts off, all the water flows back through it. I'm not sure if it just doesn't have a check valve, or if mine is not functioning properly.
Read 1 answer
1 of 1 people found this answer helpful.
Well jet pumps do not have a check valve. Instead, a foot valve (installed at the very end of the suction pipe in the well) acts as a check valve and prevents the water from flowing back into the well.
Answered on 3/21/2013 by PexUniverse Customer Service
Was this answer helpful?  Yes / No
The following was added to your shopping cart: ×

Forgot Your Password?

Enter your e-mail address below.
You will receive an e-mail
with password reset instructions.


Estimate Delivery Date & Cost

Ship to Zip Code:
Qty (Optional):