Heating and Cooling› Water Pumps

Watts Water Quality

AQUALOCK REDUCING UNION 1/2IN CTS X 3/8IN CTS OD EACH

$22.06

SKU: W00P 013516-1008

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The AquaLock 35 Series Connector is a reducing union designed to connect 1/2" CTS to 3/8" CTS tubing. It is constructed from Polysulfone, a high-performance thermal plastic.

This fitting type is a reducing union, facilitating a transition between two different tubing sizes.

Fitment

Fitment Guaranteed

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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

BrandWatts Water Quality
Part NumberW00P 013516-1008

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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