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The Berkeley MS Trimline series well pumps are designed for use in residential, industrial, commercial, multiple housing and farm use water transfer applications. The Trimline 5 and 7 GPM series pumps are 3-3/4″ maximum O.D. Each Trimline pump is engineered with precision and high quality to deliver efficient and dependable performance even in rough, aggressive water.

Built to deliver long-term, trouble-free service, these pumps feature the SignaSeal staging system.  The floating impeller design resists sand and reduces sand locking.

Features:

• Package includes motor and pump
• 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 is corrosion-resistant 300 grade stainless steel, for durability in aggressive water
• Large octagon wrench area for ease of installation
• Exclusive self-lubricating Nylatron discharge bearing resists wear from sand
• Intake is corrosion-resistant, 300 grade stainless steel, for durability in aggressive water
• Positive drive from 7/16″ hexagonal heavy-duty 300 grade stainless steel shaft
• Stainless steel coupling press fit to pump shaft
• Couples to all standard NEMA motors
• Shell is highest grade, heavy-walled corrosion-resistant, stainless steel
• Threaded for easy servicing
• All screws, washers and nuts are corrosion-resistant 300 grade stainless steel
• Durable internal spring-loaded check valve
• Corrosion-resistant stainless steel cable guard protects motor leads
• Tapered ends prevent pump from catching on well
• Corrosion-resistant stainless steel intake screen
• Pentek XE motor is NEMA standard, all stainless construction, water-filled