This standard is applicable to fire nozzles with working pressures being 0.20 MPa~4.0 MPa and flow not greater than 16 L/s.
This standard is not applicable to impulse air pressure nozzle with a fog stream.
Contents of GB 8181-2005
Foreword I
1 Scope 1
2 Normative References 1
3 Terms and Definitions 1
4 Classification and Model 2
5 Performance Requirements 4
6 Test Methods 8
7 Inspection Rules 10
8 Marking, Operation Instruction and Packing 11
