Reliable and economical pneumatic liquid level controllers with no-bleed, forced-balanced operation. Available with patented Envirosave snap pilot to prevent fugitive emissions and reduce bleeding of valuable gases.
- Snap (On/Off) or throttle (proportional) control
- Right- or left-hand mount
- Field-configurable direct or reverse action
- Removable door
- Various arm lengths, displacer sizes, diameters, connections and body materials
- Options include SPDT or DPDT electric switches
Series 1001A Weatherproof Liquid Level Controller
Features a weatherproof case/cover with a secure lever latch to protect internals. Options include marine service and SPDT or DPDT electric switches.
Series 1001 XL
Designed with a back-mount connection.