Is the Bronze GOST Connector with Hose End suitable for steam or gas applications?

No — the Bronze GOST Connector with Hose End is not suitable for steam or gas applications. It is designed for pressure and suction systems for liquids and bulk materials, with NBR rubber sealing, a working pressure up to 10 bar and an operating temperature range of -10°C to +80°C. The product description explicitly states it is not intended for steam or gas transmission.

Can the Bronze GOST Connector with Hose End be used with abrasive or particulate-laden liquids without accelerated wear?

The Bronze GOST Connector with Hose End is made of durable bronze and equipped with NBR rubber sealing, offering good wear resistance and leak protection in typical liquid and bulk-material transfer applications. However, abrasive or particulate-laden liquids will accelerate mechanical wear over time because solid particles abrade metal and seal surfaces during flow. While the connector’s bronze construction and NBR seal offer better durability than softer materials, it is not expressly designed to be abrasion-resistant; therefore, using highly abrasive fluids will shorten service life and increase maintenance frequency. For particulate-laden services, consider additional measures: filtration or solids separation upstream, selecting couplings specifically rated for abrasive service, more frequent inspection/replacement of seals, or using harder alloy materials/seals compatible with abrasion. In summary: it can be used with some particulate content but not without accelerated wear unless mitigation steps or specialized abrasion-resistant alternatives are employed.

Bronze GOST Connector with Hose End

All products, Symmetrical claw couplings/

Additional information

Material	B – brass (bronze)

The GOST coupling with hose end is a reliable solution designed for use in pressure and suction systems dedicated to the transfer of liquids and bulk materials. Featuring a symmetrical connection part, it ensures quick and secure assembly, making it highly efficient in demanding industrial environments. Manufactured from durable bronze, the coupling guarantees long-lasting performance and resistance to wear, while the NBR rubber sealing provides excellent tightness and protection against leaks. With a working pressure of up to 10 bar and an operating temperature range from -10°C to +80°C, it delivers consistent functionality under varying conditions. This coupling is not intended for steam or gas transmission, but it excels in applications where safety, durability, and efficiency are essential, offering a dependable component for modern handling and transmission installations.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
GP-GOST1050038-B	GOST connector 78 mm with 38 mm hose end, brown	38	10
GP-GOST1050052-B	GOST connector 78 mm with hose end 52 mm, bronze	50	10
GP-GOST1070044-B	GOST connector 95 mm with hose end 44 mm, brown	45	10
GP-GOST1070052-B	GOST connector 95 mm with hose end 52 mm, brown	50	10
GP-GOST1070064-B	GOST connector 95 mm with hose end 64 mm, bronze	65	10
GP-GOST1080075-B	GOST connector 107 mm with 75 mm hose end, bronze	75	10
GP-GOST1100100-B	GOST connector 140 mm with hose end 100 mm, bronze	100	10
GP-GOST1110110-B	GOST connector 143 mm with hose end 110 mm, brown	110	10

The GOST coupling with hose end is a reliable solution designed for use in pressure and suction systems dedicated to the transfer of liquids and bulk materials. Featuring a symmetrical connection part, it ensures quick and secure assembly, making it highly efficient in demanding industrial environments. Manufactured from durable bronze, the coupling guarantees long-lasting performance and resistance to wear, while the NBR rubber sealing provides excellent tightness and protection against leaks. With a working pressure of up to 10 bar and an operating temperature range from -10°C to +80°C, it delivers consistent functionality under varying conditions. This coupling is not intended for steam or gas transmission, but it excels in applications where safety, durability, and efficiency are essential, offering a dependable component for modern handling and transmission installations.