A breeching inlet is a fire department connection on a building's external water supply, allowing fire brigades to quickly connect hoses and pump water into the building's firefighting system during emergencies.
Design Standard: IS 904
Couplings: 2 Nos. Instantaneous Male
Coupling with NRV
Flow Characteristics: Large flow-way area
for full water discharge
Leakage Protection: Spring-loaded
Non-Return Valve (NRV)
Shell Test Pressure: 21 kg/cm²
Working Pressure: 7 kg/cm²
Maximum Working Temperature: 110°C
Body: Cast Iron (IS:210 Grade FG-200)
Non-Return Valve: Gunmetal LTB-2 or
Stainless Steel
Flanged Inlet: ID - 150 mm
Bolt Holes: 23 mm Diameter
A Two-Way Breeching Inlet is a fire-fighting system fitting installed outside a building, allowing the fire brigade to pump water into the internal hydrant or sprinkler system during an emergency. It features two inlets for hose connections and is equipped with non-return valves to prevent backflow, ensuring reliable and continuous water supply for effective fire protection.
Inlet: 150 mm NB (Flanged)
Pitch Circle Diameter (PCD): 180 mm
Flange Size: OD: 210 mm, ID: 150 mm
Bolt Holes: 8 Holes × 23 mm Dia
A Three-Way Breeching Inlet is a fire-fighting system component installed on the exterior of buildings to allow fire services to pump water into the internal fire hydrant or sprinkler system during an emergency. It has three inlets that enable multiple fire hoses to connect at once, ensuring high-volume water supply to the building’s fire line. Designed with non-return valves, it prevents backflow and ensures efficient and reliable fire-fighting support.
Inlet: 150 mm NB (Flanged)
Pitch Circle Diameter (PCD): 180 mm
Flange Size: OD: 220 mm, ID: 150 mm
Bolt Holes: 8 Holes × 23 mm Dia
A Four-Way Breeching Inlet is a fire-fighting system device installed on the exterior of a building, allowing fire services to pump water into the internal hydrant or sprinkler network during emergencies. It is equipped with four inlet connections, enabling multiple hose lines to supply high-volume water, and includes non-return valves to prevent backflow, ensuring a reliable and uninterrupted water supply for effective fire protection.
Inlet: 150 mm NB
Pitch Circle Diameter (PCD): 180 mm
Flange Size: OD: 280 mm, ID: 150 mm
Bolt Holes: 8 Holes × 23 mm Dia
