JOHN GUEST Polysulfone Push-to-Connect Tube Fitting, 3/4 in OD x 1 in OD
The JOHN GUEST Push-Fit Coupling Fitting (MPN PEI202820) is a polysulfone push-to-connect x push-to-connect tube fitting, sized for 3/4 in OD x 1 in OD connections.
SKU 3G-OTH-469170
Also listed as: PEI 202820 · PEI-202820
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The JOHN GUEST Push-Fit Coupling Fitting (MPN PEI202820) is a polysulfone push-to-connect x push-to-connect tube fitting, sized for 3/4 in OD x 1 in OD connections.
Frequently Asked Questions
What is the JOHN GUEST Push-Fit Coupling Fitting used for?
The JOHN GUEST Push-Fit Coupling Fitting (PEI202820) connects two tubes of different diameters—3/4 in OD and 1 in OD—in pneumatic or fluid systems. It is commonly used in industrial automation, water treatment, and compressed air lines where a reliable, leak-free push-to-connect joint is required.
What are the specifications of the JOHN GUEST PEI202820 coupling?
The JOHN GUEST PEI202820 is a polysulfone push-to-connect x push-to-connect tube fitting. It accommodates 3/4 in OD on one side and 1 in OD on the other. The brand is JOHN GUEST, and the manufacturer part number is PEI202820. It is designed for pneumatic and fluid handling applications.
Where to buy JOHN GUEST push-fit fittings worldwide?
3G Electric supplies JOHN GUEST push-fit fittings like the PEI202820 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this genuine polysulfone coupling for your pneumatic or fluid system needs.
How to install a JOHN GUEST push-to-connect coupling?
To install the JOHN GUEST push-fit coupling, ensure tube ends are cut square and free of burrs. Push the tube firmly into the fitting until it stops—the collet grips automatically. To release, press the collet evenly while pulling the tube. Always verify the tube OD matches the fitting size (3/4 in or 1 in) before assembly.
Used in
Common applications for JOHN GUESTJOHN GUEST Products
3G Electric supplies JOHN GUEST 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.
