Product Description
Berkeley MS Series 20GPM Wet Ends 1HP - 10HP
Precision-engineered, high-quality, rugged 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 proven SignaSeal staging system.
APPLICATIONS
Water systems…for residential, industrial,
commercial, multiple housing and farm use.
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
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 octagon wrench area 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, heavy-walled 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.
