Boiler - filling and draining tap type B191
Boiler - Brass filling and drain tap
Material:
Body: Brass nickel plated
Bullet: Brass hard chrome plated
Ball seal: PTFE
O-rings: Viton (FKM)
Thread seal: PTFE
Flat gaskets: Perbunan (NBR)
Wing grip: Aluminium red lacquered
Application:
Water, oils, compressed air, heating oil, lubricating oil
Technical data
Nominal size:
G1/2 to G3/4"
Temperature:
-10° C to +110° C, (depending on operating pressure)
Other:
The connecting thread must also be sealed.
Connection thread acc. to DIN ISO 228 G1" without hose nozzle, thread seal and lock nut.
