Shurflo 4028 Water Pump

Catalog Item # 70516

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 Specifications

4.6 lbs.

Camper's Choice Rating

Reviewer rating of 2 stars based on 1 reviews (2 Based on 1 Review)

Add A Review

  • Easy installation (1)
  • Low water flow (1)

Not what I expected

by Peter Ratel – November 15, 2016
2 out of 5 stars

This is listed as the direct replacement for my 18 year old 2088 pump. I am very disappointed. Although it provides higher pressur

by Anonymous – August 03, 2016
Will this work as a replacement for the Shurflo Whisper King? I want a pump,that runs quietly.
Yes, Shurflo does recommend this unit as a replacement for the Whisper King, specifically model# 2093-204-113 and 2093-204-413.
by Camping World – August 04, 2016
by Rich – May 14, 2016
No, the 4128 series is a Marine rated fresh water pump. Camping World does not have access to the marine products from Shurflo, please use the Marine Products Dealer Locator to find a replacement 4128 series Aqua King II Junior water pump.
by Camping World – May 20, 2016
Yes, according to the manufacturer's conversion chart. SKU#70516 (aftermarket model#4028-100-E54) replaces OEM model#2093-204-113.
by Camping World – May 12, 2016

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