Strength
OBB ® fire sprinkler hose designed and manufactured by Omega hose has strong anti twist ability. OBB® unique simple quick-mount bracket can be quickly installed with a hose between the main pipe and the sprinkler Compared with the traditional threaded hard pipe, the efficiency is increased by more than 10 times, and the labor installation cost can be saved by more than 10 times.
OBB® fire sprinkler hoses have industry-leading performance and are manufactured using international FM approved and domestic CCC approved specifications, with unmatched reliability and a service life of more than 70 years.
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“A”
NOMIAL
HOSE I.D.
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“B”
CONNECTION DIAMETER
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C”
CONNECTION DIAMETER
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“L”
ASSEMBLY LENGTH
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OPERATING PRESSURE
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AMBIENT TEMPERATURE RATING
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DN25-1
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Sprink Side 1/2”
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Nipple Side 1
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1250MM
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20bar/290psi
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149°C/300°F
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Product Description:
Use Omega ohf25 series flexible woven fire sprinkler hose assembly to install the sprinkler head in the clean room ceiling system.
Omega ohf25 series flexible woven fire sprinkler hose assembly through the National... Authentication
The length of Omega ohf25 series flexible woven fire sprinkler hose assemblies can be selected as follows: 1250
Note: the ceiling of other clean rooms and dust-free rooms shall be evaluated according to the project conditions before the applicability of Omega OHF series woven fire sprinkler hose components can be determined.
Technical specifications:
Maximum working pressure: 175psi / 1206kpa
Connection: through 1 inch / 25 mm
NPT / BSPT male to branch (inlet)
Through 1 / 2 inch / 15 mm
NPT / BSPT female connection to sprinkler head (outlet)
Minimum bending radius: 6 inches / 150 mm
Maximum allowable bending number of each flexible hose ≥ 50000
Material specification
Corrugated flexible hose: Type 304 stainless steel
Reducer and nipple: Type 304 stainless steel
Braid and ring: Type 304 stainless steel
Fixed wing: galvanized carbon steel
Features
Through national certification, flexomega corrugated flexible pipe and woven mesh have been solution treated, with high pressure resistance and good flexibility
Integrated structure. 100% factory pressure measurement, zero leakage on site
Universal installation fastener design, suitable for all kinds of installation occasions
Installation instructions
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