Pentair Berkeley MS Series Stainless Steel 4" Submersible Pumps

Pentair Berkeley MS Series Stainless Steel 4" Submersible Pumps

Pentair Berkeley MS Series Stainless Steel 4" Submersible Pumps

Pentair understands the importance their pumps have in our daily lives. When your pump goes down unexpectedly you may be without water. The Pentair Berkeley MS Series Stainless Steel 4" Submersible Pumps have delivered dependable service since 1990. High quality materials and precision engineering are on full display - stainless steel shell and discharge fittings, floating impeller design and SignaSeal Staging System are just the tip of the iceberg. The MS Series motors range from 1/2 to 1-1/2 HP including flow rates from 10 to 50 gpm. Contact Dade Pump & Supply / De Ruiter Electric Motor today for assistance in selecting the correct pump and motor for your needs.

Pentair Information:

Precision-engineered, high-quality, rugged MS Stainless Steel Series Pumps deliver efficient, dependable performance even in rough, aggressive water. Heads to 1,950 feet and capacities to 65 GPM.

Built to deliver long-term, trouble-free service. Floating impeller design resists sand and reduces sand locking. These pumps feature the SignaSeal Staging System.

  • Floating Impeller Resists Sand Reducing Risk of Sand Locking
  • SignaSeal staging system
  • Corrosion-Resistant Stainless Steel Shell, Intake, Discharge, and Fasteners

Proven Staging System: Our proven SignaSeal™ staging system incorporates a harder than-sand ceramic wear surface that when incorporated with our floating impeller design, greatly reduces problems with abrasives, sand lock-up and running dry.

Discharge Bearing: Self-lubricating Nylatron® bearing resists wear from sand.

Shaft: Positive drive from 7/16” hexagonal heavy-duty 300 grade stainless steel.

Coupling: Stainless steel press fit to pump shaft, which couples to all standard NEMA motors.

Hardware: All screws, washers and nuts are corrosion-resistant 300 grade stainless steel.

Check Valve: Durable internal spring-loaded check valve.

Pentek® XE Series Motor: Our powerful, encapsulated submersible 2 and 3 wire

Popular Models:

Berkeley B20P4MS10221-02 - 1 HP, 20 GPM - Click Here for Full Specifications on DadePump.com

Berkeley B20P4MS15221-02 - 1-1/2 HP, 20 GPM - Click Here for Full Specifications on DadePump.com

Berkeley B30P4MS10221-01 - 1 HP, 30 GPM - Click Here for Full Specifications on DadePump.com

Berkeley B15P4MS05231 - 1/2 HP, 15 GPM - Click Here for Full Specifications on DadePump.com

Dade Pump / De Ruiter Electric Motor Contact Information:

Please visit our FAQs and Policy Page for more information.

Corporate Address: 14261 S Dixie Hwy Miami, FL 33176

Phone: 305-235-5000

Email: sales@dadepump.com

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Stay Powered with Dade Pump

At Dade Pump d/b/a De Ruiter Pump & Motor Co., we deliver the pumps, motors, and solutions that keep you flowing. With over 65 years of experience, expert technical support, and same-day shipping on in-stock items, we help you get the right solution — fast.

Your satisfaction is our top priority. Both our customer service and technical department can be reached by phone Monday – Friday 7:30 a.m. – 5:00 p.m and Saturday 7:30 a.m. - Noon (ET). Our team will respond to messages and emails within 24 to 48 business hours.


📍 Location: 1234 NW 10th St, Miami, FL 33136
📞 Sales: (305) 420-6676
✉️ Email: Sales@DadePump.com

Experience the Dade Pump difference — reliable products, expert guidance, and service that keeps your business up and runnning.