Breeching Inlet
Breeching inlets are designed for installation on dry risers only. They are fitted with an inlet connection at fire brigade access levels and outlet connections at specified points. The breeching inlets are manufacturing to comply with BS 5041 part-3: 1975 standards.
Specification:
Standard: Certificate to BS 5041-3 Approve by BSI
Body: Ductile Cast iron
Drain valve: 1’’ gate valve BS 5154
Non – return Test: 1.7 bar
Inlet: Copper alloy to male instantaneous coupling with NRV to BS 336
Outlet: 4’’ flange for 2-way,6’’ flange for 4-way
Blank cap: Plastics or Rubber
Surface: Red or yellow painting
Test pressure: 30 bar
Working pressure: 20 bar
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