Set of fittings for emptying, filling or bleeding heating equipment

摘要

The set of fittings for the heater (1) includes screw nipples (10.1,10.3), which have a moulded-on insertion part for a water- or gas-tight quick lock. The set includes at least one hose (47,48) with quick-lock couplings (40) on both ends. It also includes a manual shut-off valve (50) with backflow preventer (51) and quick-lock coupling or insert (41) at its ends, at least one adapter (20,30) with suitable thread, and a quick-lock insert at the other end to connect one of the hoses to a water cock (8), and other components.