This type of coupling has very simple valves mechanism which allows streamlined & smooth flow of the fluid without any notable pressure drop. Hence it is ideally suitable for high velocity fluids. Construction : No valve - Open both ends. Lock system - Ball lock or pin lock. End connection - H - Hose nipple Standard material - CS, Stainless Steel, Brass, M - Male threads H. D. P. E. , & P. P. F - Female threads Seals - Nitrile, Silicon, Teflon available on request. Application : Chemical plants, Ships, Petroleum & other industries.

Gas charging coupler is used in HVAC industries on Leak testing and vacuum lines. Rigid design and durable seal ensures long life of the coupler. The coupler is rated at 45 bar and -40 to +120 degree temperature range.

Sealant Enterprises is noted for developing quality products which are labour and time saving, compact, user friendly and highly efficient. We have developed Quick Release Couplings (QRCs) for pressure testing to suit different end connections such as flared pipes, ribbed tubes, banjos etc. With our special designed QRCs, connection and disconnection time is reduced to a minimal and testing efficiency is increased in many folds. We can manufacture QRC for any end connection (e.g. Banjo, plain pipes, flared pipes, various shapes of flanges, ID/OD threading tapers, fabricated profiles)

Sealant Enterprises is noted for developing quality products which are labour and time saving, compact, user friendly and highly efficient. We have developed Quick Release Couplings (QRCs) for pressure testing to suit different end connections such as flared pipes, ribbed tubes, banjos etc. With our special designed QRCs, connection and disconnection time is reduced to a minimal and testing efficiency is increased in many folds. We can manufacture QRC for any end connection (e.g. Banjo, plain pipes, flared pipes, various shapes of flanges, ID/OD threading tapers, fabricated profiles)

These couplings have automatic shut off valve only in the socket. Therefore is used on the supply side. This type is popularly used for air piping, Connecting pneumatic tools, cooling water connections for molds and connections for breathing apparatus. Additional safety lock can also be provided. Application : Mining, Engineering, Aircraft & petroleum industries. Construction : Valve - Automatic shut off valve only in the socket. End connections : H - Hose nipple M - Male threads F - Female threads Lock system - Ball lock or pin lock Standard material - Steel, Stainless steel, Brass, Aluminum Seals - Nitrile, Viton, Teflon available on request. Single Shut Off Single Shut

Our range of couplers are used for leakage/Pressure testing of plain bores, pipe IDs, engine bores, pipe beads, flanges, etc