The Giacomini air vent can be fitted anywhere on the positive pressure side of the system where air is likely to be trapped. Air vents should always be fitted in an accessible area where they can be seen and serviced easily.
Integral stop valve enables seat to be cleaned without draining the system
Vacuum break ensures air collection
Simple service and cleaning
1/8 inches and 3/8 inches BSP connections
Expanding disc under cap helps prevent leaks due to dirt under seat
Technical specification
Waist Sizeaa39cb19gwTypeAir Vent ValveSupplier Part NumberR88050Brand NameGiacomini
Reviews
Giacomini R88/1 Automatic Air Vent R88IY003 R88050