Okefire Fire Hose Couplings are commonly used by the Fire department
for the delivery of water to fire fighting systems but are sometimes used as
an industrial hose coupling.
Model | Size | Thread | Weight(Stainless Steel) | Weight(Aluminum) | Weight(Brass) | Weight(PP) | ||||||||||||
OK-A050 | 1/2'' | NPT | 0.07 | 0.02 | 0.07 | 0.02 | ||||||||||||
OK-A075 | 3/4'' | NPT | 0.11 | 0.04 | 0.1 | 0.02 | ||||||||||||
OK-A100 | 1'' | NPT | 0.15 | 0.05 | 0.15 | 0.03 | ||||||||||||
OK-A125 | 1 1/4'' | NPT | 0.24 | 0.09 | 0.2 | 0.05 | ||||||||||||
OK-A150 | 1 1/2'' | NPT | 0.32 | 0.11 | 0.29 | 0.07 | ||||||||||||
OK-A200 | 2'' | NPT | 0.42 | 0.15 | 0.35 | 0.09 | ||||||||||||
OK-A250 | 2 1/2'' | NPT | 0.71 | 0.24 | 0.72 | - | ||||||||||||
OK-A300 | 3'' | NPT | 0.73 | 0.27 | 0.73 | 0.21 | ||||||||||||
OK-A400 | 4'' | NPT | 1.42 | 0.58 | 1.48 | 0.36 | ||||||||||||
OK-A500 | 5'' | NPT | 1.92 | 0.9 | 1.79 | - | ||||||||||||
OK-A600 | 6'' | NPT | 3.17 | 0.84 | 3.38 | - | ||||||||||||
OK-A800 | 8'' |
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