Description
Provide operating control and automatic high limit protection for vapor
heating systems with pressures up to 4 psi (8 kPa). All models have
Microswitch snap switches to open or close a circuit on a pressure rise.
- Stainless steel diaphragm for use with liquids, air, noncombustible gases, ammonia, oxygen, distilled water and similar media.
- Provide SPDT switching.
- Clear plastic cover allows observation of the pressure settings.
- Mount using hexagonal fitting with 1/4 in. NPT internal threads for direct mounting to the 14026 (steel) or 50024585-001 (brass) Steam Trap (siphon loop).
- Ground Screw terminal.
- Approvals, Underwriters Laboratories Inc, Listed: File No. MP466, Guide No. MBPR.
- Approvals, Canadian Standards Association, Certified: File No. LR1620, Guide No. 400-E-O.