500 Series BASEEFA Approved
Flameproof Pressure Switch

Electrical equipment in Hazardous Areas, where a mixture of flammable gas or vapour which could be ignited by a spark, has to specially constructed and tested.  Our Flameproof switches are BASEEFA approved for safe use in Zone 1 and Zone 2 non-mining areas.

  • Ranges up to 400 bar

  • TYPE 507: Ranges from 0.2 to 40 bar c/with cable

  • TYPE 508: Ranges from 0.2 to 40 bar w/out cable

  • TYPE 515: Ranges from 14 to 400 bar c/with cable

  • TYPE 516: Ranges from 14 to 400 bar w/out cable

  • Vacuum options available

  • Groups 11A, 11B, 11C gases

  • Choice of corrosion resistant wetted parts available

  • Choice of process connection and alternative bases

  • Electrical rating 15A @ 250V A.C.

BASEEFA Approved Flameproof
Differential Pressure Switch

Electrical equipment in Hazardous Areas, where a mixture of flammable gas or vapour which could be ignited by a spark, has to specially constructed and tested.  Our Flameproof switches are BASEEFA approved for safe use in Zone 1 and Zone 2 non-mining areas.

  • Ranges up to 28 bar / 34 bar line pressure

  • TYPE 517: Ranges from 0.2 to 28 bar c/with cable

  • TYPE 518: Ranges from 0.2 to 28 bar w/out cable

  • Zone 1 hazardous areas

  • Stainless Steel wetted parts available

  • Choice of process connection

  • Electrical rating 15A @ 250V A.C.