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120 Vac Panel Mounted Electric / Pneumatic Relay
This product is no longer available for purchase.Find Equivalent or Replacement Products.
Electrically operated pneumatic switches used to interlock an electrical system and a pneumatic control system. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices.
Wiring-Internal Connections for RP418 and RP818 Electric/Pneumatic Relays
Wiring-Typical piping and wiring for RP418 and RP818 Electric/Pneumatic Relays
Dimension-Dimension of RP418 RP918
Installation Materials-Installation Instructions for RP418A, RP418B, RP418C, RP818A, and RP818B Electric -Pneumatic Relays (English, French)
Maintenance/Product Reference Materials-Relays, Electric-Pneumatic
Product Data and Specifications-General Specifications for Pneumatic Temperature Controls
Product Data and Specifications-Electric/Pneumatic Relays
Engineering Guides/System Guides-Pneumatic Relays and Switches