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Dry Riser Inlet Breechings

Dry Riser Inlet Breechings
 
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Our inlet breechings are available as either 2-way or 4-way pumping in breeching and comply fully with the requirements of BS5041 part 3.


Availability:: Usually Ships in 2 to 3 Business Days
Product Code: KFD0001

Inlet Breeching Options



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The water supply from the Fire Service pump is routed to the dry riser stack via the inlet breeching, which is normally installed at street level within easy access for running hoses from the Fire Service pump.

Our inlet breechings are available as either 2-way or 4-way pumping in breeching and are constructed, and perform in accordance with BS5041 part 3.

The inlet connection for the 2-way inlet breeching is 2 x 2.5" instantaneous male BS336 and for the 4-way inlet breeching the inlet connection is 4 x 2.5" instantaneous male BS336.

The outlet connection for the 2-way inlet breeching is 100mm (4") flange drilled NP16 BS4504 and for the 4-way inlet breeching the outlet connection is 150mm (6") flange drilled NP16 BS4504.

The bodies are manufactured from ductile cast iron with gunmetal fittings and are fitted with BS5154 1" brass drain valve, complete with cap and chain. Maximum working pressure is 20 bar, test pressure is 30 bar, and non-return valve test pressure is 1.7 bar.

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