Seal for Berkeley 5-10-15 HP

Car wash water pumps run continuously under high pressures, dealing with gritty reclaimed water, harsh chemical residues, and hard water minerals. If a shaft seal fails, pressurized water will bypass the wet end of the pump, traveling straight down the motor shaft into the motor windings—leading to a total system short circuit and expensive motor replacement. This heavy-duty mechanical seal utilizes a precise ceramic-to-carbon mating interface backed by a stainless steel spring to isolate fluids completely.

Key features and benefits include:

• OEM Direct Replacement: Guaranteed factory fitment for Sta-Rite/Pentair CSP and CSPH commercial pump models, maintaining standard pressure tolerances and flow integrity.
• Superior Hard-Faced Materials: Constructed with premium carbon and ceramic sealing faces that minimize heat buildup and resist scratching from fine abrasive sediment or recycled water grit.
• Corrosion-Resistant Spring: Equipped with a heavy-gauge stainless steel tension spring that maintains constant face pressure without rusting or losing elasticity in harsh chemical environments.
• Elastomer Boot Construction: High-grade rubber seating ring and boot provide excellent sealing characteristics against chlorinated city water, low-pH detergents, and hard minerals.

*All closeout items are final sale and returns or warranty claims will not be accepted. Please contact Client Services at (616) 795-4893 with any questions.