BS EN 15182-4:2019 Portable equipment for projecting extinguishing agents supplied by firefighting pumps. Hand-held branchpipes for fire service use High pressure branchpipes PN 40

Pipe couplings
Equipment safety
Spraying
Flow rates
Firefighting equipment
Fire hoses
Classification systems
Instructions for use
Test methods
Performance
Marking
Fire nozzles
Flexible pipes

Link: BS EN 15182-4:2019 Portable equipment for projecting extinguishing agents supplied by firefighting pumps. Hand-held branchpipes for fire service use High pressure branchpipes PN 40
Source: BSI Standards