Durham Geo TR-758 F.A.P. Plus Electro-Pneumatic Overfill Protection Device


Price $1,813.31
Estimated delivery in 4-6 weeks after ordering
* Estimate is for US customers only.
* Shipping and Import Duties are calculated at checkout.

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TR-758 DGSI F.A.P. Plus ZW Electro-Pneumatic Overfill Protection Device with 24-hour programmable timer | DGSI Slope Indicator Environmental Products

Uses an intrinsically safe float sensor to shut off the air supply to the F.A.P. Plus ZW pump.

Includes a programmable 24-hour timer to allow on/off time settings in 15 minute increments. Features a NEMA 4 rated enclosure with Solid State GEM Pak® circuitry and an 8-ft power cord. A 115 V power supply is required.

Note: Must be located in non-hazardous environment

F.A.P. Plus™ Pump System

The F.A.P. Plus™ Pump system is comprised of seven main components:

  • F.A.P. Plus™ Pump (1*)
  • Skimmer Assembly (2*)
  • Well Clincher (3*)
  • Filter/Regulator (5*)
  • Pneumatic Overfill Protection Device (4* - right inset replaces circled item) 
  • Electric Air Compressor (not shown*)
  • Hoses (not shown*)

* refer to product photo for reference


  • Solar NAPL Compressor
  • F.A.P. HF

Specifications For The TR-758

  • Enclosure: NEMA 4 rating; solid state GEM Pak® circuitry.

  • Dimensions: 8 x 6 x 4 in
  • Weight: 10lb
  • Pneumatic Valve: 23 scfm at 100 psi
  • Float Switch: Intrinsically safe; w/ 100 ft cable
  • Voltage: 110 V (ac)
  • Power Cord: 8 ft
  • Timer: Provides 24 hr time-delay operation


DGSI F.A.P. Plus Electro-Pneumatic Overfill Protection Device With Timer (TR-758)

Durham Geo TR-758 F.A.P. Plus Electro-Pneumatic Overfill Protection Device