Product main features
pre-roughened connection thread for easy sealing
wall connection 1/2"
outlet thread 3/8"
with length compensation
with compression nut Ø 10 mm
outlet 3/4"
with hose connection
grease chamber headpart
non-return valve type EB
long connecting shaft
ergonomic handle
marking: neutral
metal push-on escutcheon Ø 55 mm
for combination with pipe ventilating valve type HB 41 239 000