APPROVED VENDOR Full Face Flange Gasket: Class 150, Silicone, For 1 1/2 in Pipe, 1/8 in Thick
The APPROVED VENDOR Full Face Flange Gasket (Class 150) is a silicone full-face gasket for 1 1/2 in pipe, with a 1/8 in thickness and 1 7/8 in inside diameter (MPN 4CYW7). 3G Electric sources this genuine industrial…
SKU 3G-OTH-458474
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Full Face Flange Gasket (Class 150) is a silicone full-face gasket for 1 1/2 in pipe, with a 1/8 in thickness and 1 7/8 in inside diameter (MPN 4CYW7). 3G Electric sources this genuine industrial gasket across 14 departments, with specialist expertise in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the APPROVED VENDOR Full Face Flange Gasket used for?
This silicone full-face gasket seals Class 150 flanged joints in industrial piping systems. It is commonly used in low-pressure fluid, air, and gas applications across machining, HVAC, and process industries. 3G Electric supplies this genuine gasket for maintenance and new installations worldwide.
What are the specifications of the APPROVED VENDOR Full Face Flange Gasket?
This gasket is Class 150, made of silicone, for 1 1/2 in pipe. It has a 1/8 in thickness and a 1 7/8 in inside diameter. The manufacturer part number is 4CYW7. 3G Electric sources this genuine APPROVED VENDOR gasket for industrial applications.
Where to buy the APPROVED VENDOR Full Face Flange Gasket worldwide?
3G Electric supplies the APPROVED VENDOR Full Face Flange Gasket (MPN 4CYW7) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine industrial gasket.
How to install a silicone full-face flange gasket?
Clean both flange faces thoroughly, then center the gasket between them. Tighten bolts in a star pattern to the torque specified for Class 150 flanges. Avoid over-tightening, which can damage the silicone. 3G Electric provides this genuine APPROVED VENDOR gasket for reliable sealing.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR silicone full-face gaskets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









