Instrument and accessories manifold with double Caleffi 335 pressure switch

Instrument and accessories manifold with double Caleffi 335 pressure switch

The instrument and accessory manifold groups together in a compact way a series of certified and bench calibrated / INAIL compliant devices, the use of which is mandatory for the control and safety of thermal power plants with capacities exceeding 35 kW.

Product description:

CALEFFI Hydronic Solutions brand

INAIL (Ex ISPESL) instrument and accessories manifold, with double pressure switch.

Steel body.

Male union connections.

Operating Pmax: 5 bar.

Temperature range: 20–110 ° C.

Complete with:

- immersion safety thermostat with manual reset, INAIL approved (Ex ISPESL);

- safety pressure switch;

- minimum pressure switch;

- thermometer Ø 80 mm compliant with INAIL (Ex ISPESL);

- INAIL (Ex ISPESL) compliant pressure gauge;

- three-way pressure gauge tap, INAIL standard (Ex ISPESL);

- shock absorber hedgehog;

- INAIL control pit (Ex ISPESL), 1/2 ”connection;

- pit for fuel shut-off valve series 541, 1/2 ”connection;

- predisposition for connection of safety valve series 527.