Berkeley B15P4MS07221-02 MS Series Stainless Steel 4″ Submersible Pump (3/4 HP, Single Phase, 230V, 7 Stage, 2-Wire, 15 GPM)

The Berkeley B15P4MS07221-02 MS Series Stainless Steel 4″ Submersible Pump is built with a floating impeller to resist sand locking and proven SignaSealTM staging system. Berkeley tests all pumps before they leave the factory allowing you to purchase and install with confidence. Designed and manufactured by Pentair Berkeley, a trusted name in the industry.

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Pump Material: Stainless Steel

Voltage: 230V

Motor: 3/4 HP, Single Phase

Stages: 7

Flow Rate: 15 GPM – See Chart

Discharge: 1-1/4″ NPT

Length: 25-3/4″

Weight: 31 lbs

Pentair Berkeley MS Series Stainless Steel 4″ Submersible Pumps

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 design resists sand and reduces sand locking
• These pumps feature the SignaSeal staging system
• Corrosion-resistant stainless steel body, intake, discharge, and fasteners

Applications:

• Water systems for residential, industrial, commercial, multiple housing and farm use.

Features:

• 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 Corrosion-resistant 300 grade stainless steel for durability in aggressive water. Large wrench flats for ease of installation.
• Discharge Bearing Self lubricating Nylatron bearing resists wear from sand.
• Intake Corrosion-resistant 300 grade stainless steel for durability in aggressive water.
• Shaft Positive drive from 7/16″ hexagonal heavy-duty 300 grade stainless steel.
• Coupling Stainless steel press fit to pump shaft. Couples to all standard NEMA motors.
• Shell Highest grade, heavywalled corrosion-resistant stainless steel. Threaded for easy servicing.
• Hardware All screws, washers and nuts are corrosion-resistant 300 grade stainless steel.
• Check Valve Durable internal spring-loaded check valve.
• Cable Guard Corrosion-resistant stainless steel guard protects motor leads. Tapered ends prevent pump from catching on well.
• Intake Screen Corrosion-proof.
• PENTEK XE SeriesTM Motor 2 and 3 wire NEMA standard all stainless construction water-filled motors.

Specifications:

• Shell Stainless steel
• Diameter 3-7/8″
• Discharge Stainless steel Discharge
• Bearing Nylatron Intermediate
• Bearing (On larger units) Polycarbonate, nitrile rubber and stainless steel
• Impellers Acetal
• Diffusers Polycarbonate
• Suction Caps Polycarbonate with stainless steel insert
• Thrust Pads Proprietary spec.
• Shaft and Coupling Stainless steel
• Intake Stainless steel
• Intake Screen Polypropylene
• Cable Guard Stainless steel
• Check Valve Acetal
• Agency Listings CSA