404-45 - Quad Ring 4-1/2" x 1/4" Lake

Quad Ring, 4-1/2" x 1/4" Lake Irrigation Coupler Seal (404-45)

The 404-45 is a replacement quad ring seal for Lake irrigation couplers and gated pipe fittings. The quad ring profile provides superior sealing performance over standard O-rings — its four-lobed cross-section creates multiple contact points for a tighter, more reliable seal under pressure. A worn or cracked quad ring is one of the most common causes of leaks at coupler joints. Keep a supply on hand so you can restore a leak-free seal in the field without losing an irrigation set.

Specifications

• Part Number: 404-45
• Size: 4-1/2" x 1/4"
• Type: Quad Ring
• Compatible With: Lake irrigation couplers and gated pipe fittings
• Material: Durable rubber compound
• Function: Replacement coupler seal

Frequently Bought Together: Commonly ordered with Lake Couplers, Dam Gates, Gaskets, and Gated Pipe Repair Couplers - all available in our Surface Irrigation collection.