Stainless steel inlet housing for 4-way dry riser valve systems
The Dry Riser Inlet Four Way Architrave and Door (Part No. 109055652) is a compact, front-facing housing designed to accommodate a four-way inlet breaching valve. These valves enable fire services to charge the dry riser system with water during emergencies, supplying floor-level outlets throughout the building.
Designed to BS5041: Part 4 specifications, this dry riser inlet four way architrave and door features a flush-fitting stainless steel door with a 30mm architrave for a sleek, professional finish. Ideal for installation in internal wall cavities or riser rooms, the four-way configuration supports high-demand fire safety systems often used in multi-storey and commercial buildings.
Key features:
Dry riser inlet four way architrave and door dimensions: 595mm (H) x 595mm (W) x 100mm (D)
Material: 16swg Zintec steel or satin polished stainless steel
Architrave: 30mm wide on all sides for a clean installation
Glass panel with “PRV” lettering for quick identification
Secure design: Slam lock with key and stainless steel piano hinge
Fully compliant to BS5041: Part 4
This dry riser inlet four way architrave and door forms a critical part of the building’s dry riser system and is trusted by fire protection engineers, M&E contractors, and building specifiers nationwide.
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