WATTS Push-Fit Fitting: Cap, 3/8 in OD x 3/8 in OD Size
The WATTS Push-Fit Fitting: Cap is a polysulfone push-to-connect tube fitting with a 3/8 in OD x 3/8 in OD size and push-to-connect x push-to-connect configuration (MPN 3545-08). This WATTS-branded cap fitting is…
SKU 3G-OTH-469223
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Product Description
The WATTS Push-Fit Fitting: Cap is a polysulfone push-to-connect tube fitting with a 3/8 in OD x 3/8 in OD size and push-to-connect x push-to-connect configuration (MPN 3545-08). This WATTS-branded cap fitting is designed for straightforward tube connections.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a WATTS Push-Fit Fitting Cap used for?
A WATTS Push-Fit Fitting Cap (MPN 3545-08) is used to seal the end of a 3/8 in OD tube in pneumatic, instrumentation, or fluid-handling systems. It provides a reliable, leak-resistant closure without tools, making it ideal for quick maintenance or system isolation in industrial applications.
What are the specifications of the WATTS 3545-08 cap fitting?
The WATTS 3545-08 is a polysulfone push-to-connect cap fitting with a 3/8 in OD x 3/8 in OD size and push-to-connect x push-to-connect configuration. It is designed for straightforward tube connections and is suitable for use with compatible 3/8 in OD tubing in low-pressure fluid or air systems.
Where to buy WATTS push-fit fittings worldwide?
3G Electric supplies WATTS push-fit fittings like the 3545-08 cap to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on this or other WATTS components for your project.
How to install a WATTS push-to-connect cap fitting?
To install a WATTS push-fit cap, cut the tube square, deburr the end, and push it fully into the fitting until it stops. The collet grips the tube automatically. For removal, press the collet evenly while pulling the tube out. No tools or sealant are required for a secure connection.
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3G Electric supplies WATTS polysulfone push-to-connect tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









