O'ring Covered Pump Silencer

Silensor Pump Lid O-Ring – DAV-400279

The DAV-400279 is a genuine Davey O-ring designed to seal the pump basket lid of Silensor SLL pumps. It prevents air ingress and water leaks at the lid, allowing the pump to maintain optimal priming and efficient operation.

Features:

• Genuine Davey® O-ring.
• Part number: 400279 (DAV-400279).
• Ensures the pump lid is sealed.
• Prevents air infiltration and water loss.
• Made of rubber resistant to pool chemicals and temperature variations.
• Replacement recommended when the seal is flattened, cracked, or shows signs of wear.