STANDARDS : EN 451-2,ASTM C430
The set, brass made: Consisting of spray nozzle 17,5 mm ID with 17 holes as specified in EN 451-2, a vacuum pressure gauge, 160 kPa graduated at 5 kPa divisions and fittings to attach the apparatus to a standard domestic water supply. Special sieve, ID 50 mm, Stainless steel mesh 0.045 mm
Weight: 3 Kg