KN65
Category：
Hermaphroditic Coupling
Key words：
Fire Water Supply Equipment
Product details
It is a commonly used coupling in fire fighting work. It is divided into hose coupling, pipe thread coupling, internal thread fixed coupling and so on. When used, it is connected by two pairs of claw sliding grooves, which has the advantages of simple connection and quick release. It is used for the connection between water hose and water hose, fire truck, hydrant and water gun,so as to carry water or foam mixture to extinguish fire.
The hose coupling is composed of body, sealing ring seat, rubber sealing ring and other parts. There are grooves on the sealing ring seat to tie the water hose. The other two couplings are composed of body, sealing ring and so on. They are used for the connection between water hose, fire engine, fire hydrant and water gun to transport water or foam mixture to extinguish fire. The sealing performance of this kind of coupling is good, the connection is convenient, it is fast and labor-saving, and it will not fall off by twisting, so as to ensure that the water hose will not twist.
The main material of the hermaphroditic coupling produced by our company is die-cast aluminium alloy, and the outer surface is electrophoretically treated. The product has compact structure, beautiful appearance and meets the requirements of national standards.
Technical parameters：
| Description | Model | Nominal pressure | Nominal diameter | Applicable medium |
| Hose coupling | KD65 | 1.6MPa | DN65 | Water and foam mixture |
| Pipe thread coupling | KY65 | |||
| Internal thread fixed coupling | KN65 |
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Zhejiang Youtaike Fire Equipment Co., Ltd.is a modern enterprise specializing in the research and production of fire fighting equipment
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