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.

The new Leak Testing Coupler patented Sealant STC series is specially designed to suit all kind of end connection. The STC series simplifies, shortens, and secures the testing process and improves testing efficiency by many folds. Each Leak Testing Coupler is specially designed as per the customer's requirement. Patented collet-type clamping ensures maximum gripping with no damage to the port. The single touch feature allows connection and disconnection within seconds. The use of Single Touch Leak Testing Coupler has proven to increase productivity and testing efficiency by many folds. The use of STC eliminates miscellaneous screwed in joints and clamped hoses or pneumatic pistons and other fittings. A Male OD (Outside Diameter) Threading leak test coupler is a specialized component used in leak testing applications where a male threaded connection is required for testing purposes. These couplers are designed to be connected to the system being tested and provide a secure and leak-tight seal during the testing process. Here are some key features and considerations regarding Male OD Threading leak test couplers: Thread Specifications: These couplers typically feature external male threads that adhere to specific threading standards such as NPT (National Pipe Thread), BSP (British Standard Pipe), or metric threads. The thread specifications must match those of the system or component being tested to ensure compatibility and proper sealing. Material: Leak test couplers are commonly made from materials such as stainless steel, brass, or other corrosion-resistant alloys. The material choice is crucial for durability, resistance to leakage, and compatibility with the test environment, including the test fluid and pressure conditions. Leak-Tight Seal: The primary function of a leak test coupler is to provide a secure and leak-tight seal between the test equipment and the system under examination. This ensures that the test fluid (such as air, helium, or another suitable medium) does not escape during the testing process, allowing accurate detection and measurement of leaks, if any. Pressure Ratings: Leak test couplers must be designed to withstand the pressure conditions encountered during the testing procedure. The pressure ratings of the coupler should exceed the maximum pressure expected during testing to ensure safe and reliable operation without risk of failure or leakage.

Our patented Single touch collet type coupling are used for leakage / Pressure testing of pipes, banjos, engine cylinders, thermostats, radiators, etc

Our Range of Flat Face Double Check Valve Quick Release Coupling is precisely engineered and designed as per their use in different industrial sectors. These product ranges are highly demanded in the market because of their excellent performance and accurate dimension. Features: Cost efficient Customization Precisely designed Impeccable finished Low maintenance

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)We also manufacture Quick Release couplings in various sizes and types.

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)

uick Release Coupling / Hydraulic Couplings is a device used for easy, quick & leakproof connections & disconnections of flexible pipes carrying fluids. It has numerous advantages over conventional methods. Some of these are mentioned below. Cost effective : Zero leakage saves valuable compressed air & precious working fluids. Very fast changeover reduces down time. Saves piping cost where temporary connections will suffice. Twisting of pipe is corrected automatically. Eliminates frequent pipe changes due to shortening of length. Safe : Provides greater safety by automatic shut off. Stops leakages and spillages of hazardous fluids. Efficient : No tool is required. It is very easy to use & operation is effortless. Applications : Considering the advantages, QRC is used in many industries & has found wide applications. QRC’s are used in industries like Engineering, Automobile, Machine tools, Chemicals, Refineries, Fertilizer, Pharmaceutical, Cement, Paint, Sintering, Petroleum, Boiler, Furnace, Refrigeration, Textile etc. for leakproof handling of compressed air, water, oil, chemicals, vacuum, gases, liquids & powders.

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)

Our collet type QRC are used to test or fill pipes, radiators, pressure tanks, vessels, etc. Collet type QRC is manual locking and dislocking type with single touch or non single touch feature as per customers demand.

With the help of our technological advancement skills, we offer an extensive range of Pressure Testing Quick Release Coupling to our clients. Our product range is manufactured using high-grade raw material. We assure our clients that our product range is manufactured and processed at well-equipped units. Features: High grade material Accurate dimension Superior design

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 company is noted for developing quality products which are labour and time-saving, compact, user-friendly and highly efficient. We have developed Quick Release Couplings (QRC) for pressure testing to suit different end connections such as flared pipes, ribbed tubes, banjos, flanges, profiles, threads, etc. With our specially designed QRCs, connection and disconnection time is reduced to a minimal and testing efficiency is increased many folds.