The “Peterson” pressure tap are made up of a cylindrical type fitting with a 1/4″ male gas thread, which contains a sealing elastomer gasket and a sealing plug with a threaded joint (thread 1/8″ cylindrical).
This type of pressure tap is designed to connect a special accessory with a perforated needle that is inserted into the elastomer by drilling its entire thickness, thus providing a reading for pressure reading.
This accessory is screwed onto the socket in place of the stopper and an appropriate pressure gauge (ball gauge) is connected to it.
When removing the accessory, the locking cap must be replaced.
Gas installations of the 1st, 2nd and 3rd family.
Manufactured with brass CW614N (CuZn39Pb3) or CW617N (CuZn40Pb2) according with Standards UNE-EN 12164 or UNE-EN 12165. Elastomers conform to UNE-EN 549