Pentair Sta-Rite Multiport Valve Cover O-Ring APCO2452

Ensure a reliable, watertight seal on your pool filtration system with the Pentair Sta-Rite Multiport Valve Cover O-Ring APCO2452 (Part 35505-1275). Designed specifically for SwimQuip 1-1/2-inch multiport valves, this durable replacement O-ring prevents pressure loss and water leaks, keeping your pool equipment running efficiently throughout the swimming season.

🚩 PRO TIP: Always clean the O-ring groove thoroughly and apply a thin, even coat of silicone-based pool lubricant before installation. This prevents the rubber from pinching or drying out, ensuring a tight seal and extending the life of the gasket.

PRODUCT FEATURES & SPECIFICATIONS

• Brand: Pentair / Sta-Rite
• MPN: 35505-1275
• Cross-References: O-299, Aqua-Flo 92200290, Doughboy 30811
• Type: Pool Valve O-Ring (Size 2-258)
• Compatibility: Sta-Rite SwimQuip 1-1/2-inch multiport valve models WC112-148, WC112-148A, and WC112-127 (WC112-147)
• Dimensions: 6.25 inches Inside Diameter
• Material: Chemical-resistant premium rubber

FREQUENTLY ASKED QUESTIONS

Which valve models are compatible with this O-ring?
This replacement O-ring is engineered to fit Sta-Rite SwimQuip 1-1/2-inch multiport valve models including WC112-148, WC112-148A, and WC112-127 (WC112-147).

What cross-reference numbers apply to this part?
It is commonly cross-referenced under industry part numbers 35505-1275, O-299, Aqua-Flo 92200290, and Doughboy 30811.

Should I lubricate this O-ring during installation?
Yes, applying a silicone-based pool lubricant during installation helps seat the O-ring correctly, prevents pinching, and ensures a long-lasting, leak-free seal.

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