PARKER Push-Fit Tee Fitting: 1/4 in Pipe 3/8 in OD x 3/8 in OD Fitting Size
SKU 3G-OTH-741576
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Frequently Asked Questions
What is a Parker 172PTC-6-4 push-fit tee fitting used for?
The Parker 172PTC-6-4 is a brass air brake tee fitting used in pneumatic systems to connect 1/4 in MNPT pipe to 3/8 in OD tubing via push-to-connect ports. It is common in truck, trailer, and industrial air brake lines for reliable, leak-free joints.
What are the specifications of the Parker 172PTC-6-4 fitting?
This Parker push-fit tee fitting has a 1/4 in MNPT pipe thread and two 3/8 in OD push-to-connect tube ports. It is made of brass for corrosion resistance and rated for compressed air systems. The manufacturer part number is 172PTC-6-4.
Where to buy Parker 172PTC-6-4 brass air brake fittings worldwide?
3G Electric supplies Parker 172PTC-6-4 brass air brake fittings worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine Parker push-fit tee fitting.
How to install a Parker push-to-connect tee fitting?
To install the Parker 172PTC-6-4, cut tubing square, deburr, and push fully into the push-to-connect port until it seats. For the MNPT end, apply thread sealant and tighten to standard torque. Always depressurize the system before installation.
Used in
Common applications for PARKERPARKER Products
3G Electric supplies PARKER brass air brake fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.




