Portable equipment for projecting extinguishing agents supplied by firefighting pumps. Portable foam equipment - High expansion foam generators PN16 Ingestion-build-107062 b) impulse/jet fans for smoke

b) impulse/jet fans for smoke and heat control ventilation

Manufacturers of radiographic testing machines

distribution systems of the following types:

transverse) to the shaft axis

Assessment of marine growth

Portable equipment for projecting extinguishing agents supplied by firefighting pumps. Portable foam equipment - High expansion foam generators PN16 Ingestion-build-107062 b) impulse/jet fans for smoke1 Scope 1. 1 This document applies to high expansion foam generators, having an expansion ratio greater than 200: 1, whose only source of external power is the pressure and or flow of the water supply to the device. This is used by fire and rescue services and contains their specification and test procedures. NOTE In this document, the term foam generator also refers to high expansion foam generator.