77704-0104 Plug and Cover Assembly with O-Ring, Compatible with Sta-Rite 1-1/2 Inch Multiport Valve WC112-148/A & WC112-147

About this item

• Compatibility: Direct‑fit replacement part number 77704‑0104, compatible with Sta‑Rite 1‑1/2‑inch multiport valve models WC112‑148, WC112‑148A, WC112‑147. Meets OEM specifications for exact dimension match for easy replacement. Not for 2‑inch plumbing.
• High‑Seal Durable Composite Material: Comes with premium O‑ring and gasket for superior sealing. Precision‑built to prevent water leakage and air infiltration, stop pool filter seepage at source and maintain stable multiport valve performance. Resists chlorinated pool water for long‑term service.
• Function: The handle and valve core are strictly calibrated at the factory to ensure filtering, backwashing and other settings fully align with actual operation. Users can easily switch different filtration modes according to various maintenance needs, precisely control water flow and filtration processes to boost filtration efficiency and deliver clean water for your pool. No more worries about accidentally switching from filter mode to backwash mode.
• 4.High corrosion-resistant materials for extended durability. The spring is made of pool-grade chlorine-resistant stainless steel, providing stable elasticity and resistance to chlorinated water, avoiding premature failure caused by low-quality materials.
• Easy Installation: Simply align the assembly with existing screw holes for quick direct replacement. Package includes: 1‑pc plug & top cover assembly, 2 special O‑rings, 1 roll of PTFE tape. Quickly fix sand filter leakage issues. Note: Screws are NOT included. Please reuse your original hardware.