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Shurflo 4028 Water Pump

Catalog Item # 70516
$112.99   SAVE $28.83 (25%)
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2 Year Replacement Plan $9.99
3 Year Replacement Plan $14.99
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SHURflo’s New fresh water pump design was created with a unique one-piece diaphragm and internal by-pass, assuring long life and top performance in all plumbing systems.
Designed as the next legendary pump to exceed the expectations of our customers, the Revolution Pump is built for high flow demand, low noise and no rapid cycling. SHURflo’s quality reputation has been built on the reliability and dependability of every pump we build. Replaces SHURFLO Whisper King. Includes fittings.


  • Quiet Performance
  • Runs dry without damage
  • Self Priming
  • Built-in check valve
  • Easy Installation
  • Thermally Protected

Technical Specs

Tech Specs

Weight: 4.6 lbs.

Warranty: 2 year warranty

Manufacturer: Pentair Flow Technologies Llc

Mfg Part #: 4028-100-E54

Tech Notes:

Flow Rate: 2.3 GPM
Amps: 5 amps, 1.5 amps at full flow
Shut-Off Pressure: 50 psi

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Shurflo 4028 Water Pump: Customer Reviews

Camper's Choice Rating

(2 Based on 1 Review)

Easy installation (1)
Low water flow (1)

Reviewed by 1 customers


Not what I expected

0 out of 0 people found this review helpful.
November 15, 2016
This is listed as the direct replacement for my 18 year old 2088 pump. I am very disappointed. Although it provides higher pressure, 55 PSI vs , 45; the flow rate is 1/2 GPM less. 2.3 GPM vs, the 2088's 2.8. It was an easy install and very quiet, but with less flow. Flushing now takes considerably longer. I should have gone with at least a 3 GPM model.
Pros: Easy installation
Cons: Low water flow
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Q & A

Product Question & Answer

9 questions : 9 answers
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1 answer(s)
Is this a replacement for Shurflo 4128 ?
1 answer(s)
I have a 2093-204-113 pump. Will this pump work as a replacement?
1 answer(s)

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