Pool and Spa Gaskets, Pump Seals, and Equipment Components
Cannon Gasket runs ISO 9001 certified high-volume production with OEM-specific tooling built in-house at Fontana, California. Send equipment drawings, chemistry exposure, and volume for material recommendations, tooling cost, and piece pricing.
- Serving pool and spa equipment OEMs building pumps, filters, heaters, lights, valves, and skimmers for residential and commercial markets.
- Used for pool-light lens gaskets, pump housing seals, filter canister gaskets, heater component seals, manifold O-rings, and skimmer fittings.
- Fabricated from chlorine-resistant EPDM, Viton, and high-temperature silicone grades matched to pool and spa chemistry and heat cycles.
Request a quote for Pool & Spa projects.
Sealing components for pool & spa
Pool and spa equipment combines chlorine and bromine exposure with sustained outdoor weathering and continuous water contact. Cannon Gasket supplies custom gaskets, washers, and O-rings for pool equipment OEMs, spa manufacturers, water-treatment suppliers, and pool service component distributors.
Where pool & spa sealing shows up
- Pool light lens and housing gaskets
- Pump housing seals
- Filter canister gaskets
- Heater component seals
- Valve and manifold O-rings
- Skimmer and return fitting gaskets
Pool and Spa Sealing Applications
Pump bodies and impellers, filter housings, and plumbing connections each see a different combination of chlorinated water, pressure, and heat. Cannon uses EPDM and Viton for pump body and impeller seals in chlorinated water service, EPDM for sand and cartridge filter housing gaskets that hold under pressure, and EPDM with Buna-N at plumbing unions, ball valves, and check valves. Hot-water and heat-exchanger components call for higher-temperature materials, so Cannon specifies EPDM and silicone for heater service seals and uses silicone and EPDM for spa jet and air-line parts that run in high-temperature water.
Materials We Supply for Pool and Spa
Cannon selects each material to match the chemistry and duty of the part. Peroxide-cured EPDM handles compression set in sustained chlorinated pool service, Viton stands up to aggressive chemical-balanced water, and silicone covers high-temperature spa components. Buna-N suits the limited oil contact found in some heater equipment, and polyurethane serves high-wear pump components. Material choices also account for chlorine and bromine compatibility, and UV-stabilized formulations are used for components exposed to direct sunlight.
Production and Quality
Cannon die-cuts and lathe-cuts pool and spa parts to customer drawings at its Fontana, California plant, with OEM-specific tooling built in-house and ISO 9001 certified production for high-volume runs. Peroxide-cured EPDM is recommended for sustained pool service, and UV-stabilized formulations are specified for exposed components. Custom packaging is available for retail pool-and-spa replacement kits.