Towing Equipment› Trailer Wiring and Electronics

SEA TECH INC

CTS UNION CHECK VALVE

$25.25

SKU: S080 3540-10

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Sea Tech 3540-10 is a check valve designed for use with various tubing types including copper, CPVC, PEX, and polybutylene. It features a polysulfone construction with an EPDM O-ring. The valve is certified to NSF-61, NSF-14, CSA B137.5, ASTM F877, and IGC 188-04C standards.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSEA TECH INC
Part NumberS080 3540-10

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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