Safety group GAK ST, G3/4", with quick coupler ASK GW G3/4"

Use

• Used in closed heating systems.
• Mounted on the wall in the immediate vicinity of the protected device.
• It protects against excessive pressure increase, vents the system and allows pressure control.
• It allows the installation of a diaphragm vessel with a capacity of up to 25 l and a diameter of not more than 380 mm.

Description

• Ready-to-install unit with factory-tested tightness.
• The body is made of galvanized steel.
• Equipped with MS 3 bar safety valve, HZ 63 rad pressure gauge, PrimoVent automatic vent with Aquastop and ASK diaphragm vessel coupling.

TECHNICAL DATA :

• Operating temperature : 95°C
• Connection : G3/4''
• Safety valve : 3 bar, 1/2'' x 3/4''
• pressure gauge : 0÷4 bar, ø63 mm, G1/4" rad
• automatic air vent : G3/8"
• maximum installation power according to UDT: 73.6 kW
• diaphragm vessel connection : quick coupler ASK GW G3/4"

CONSTRUCTION:

1. HZ PRESSURE GAUGE

2 . QUICK CONNECTOR

3. MS SAFETY VALVE

4. AUTOMATIC VENT

5. HANDLE