Instrument and accessories manifold with double Caleffi 335 pressure switch
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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.