2.5 "3" Mechanical Brass Fire Hose Fittings

Product Description

Detailed Photos
Firefighting Couplings
Firefighting couplings are connectors used to connect fire hoses to each other, or to fire nozzles and fire hydrants.
The following is a detailed introduction: Common Types and Uses
- Snap-in Couplings: Models include KD, KY, KN, etc. The nominal diameters cover 50, 65, 80, 100, 125, 135, 150mm, etc., and the working pressure is 1.6MPa. They are suitable for water and foam mixture. They are used to connect fire hoses to each other, fire engines, fire hydrants and fire nozzles, facilitating the transportation of water or foam mixture for fire extinguishing.
- Threaded Couplings: Such as KA and KG threaded couplings, which have different uses. The KA threaded coupling is used for the inlets of fire engines, fire pumps, etc., to provide sealing and dust prevention. The KG threaded coupling is used to connect water intake equipment and is an essential product for fire engines.
- Clamp Couplings: Such as KJK, KYK, KYKA clamp couplings, which are mainly used for the connection between fire protection products of different diameters or different interface types. They have the advantages of simple connection and quick release and can be equipped on various fire engines, fire boats, seagoing ships, oil drilling platforms, etc.

Technical parameter
Model	Fire hose Coupling	Thread Coupling	Machino Coupling
Type	KD50 KD65	KY50 KY65	KDK65Z KDK80Z
Nominal Diameter(mm)	DN50 DN65	DN50 DN65	DN50/DN65
Nominal Working Pressure(MPa)	1.6
Strength Test Pressure(MPa)	2.4
Applicable Medium	Clean water, foam mixture liquid

FAQ 1. Are you a factory or trading company?
We are one of the largest fire hose manufacturer in Asia, we been specilize in fire hose and fire-fighting equipment for more than
30 years. We warmly welcome clients from worldwide to visit our factory and cooperate with us. We can offer OEM & ODM service.
2. Can you produce goods with special specification ?
Our company focuses on customized products.
3. How long is the delivery time?
30-45 days after the advance payment.

4. What's your advantage?
Independent R&D team, professional production and sales team, great production capacity sustainable supply. Use the best material
and production process. Low defective rate.
5. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment.

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