Details

Standard Features - 1.5HP

Active Air Eliminator

FE PETRO® STPs come standard with active air elimination, which eliminates air through the highest point in the pump head at all times when the pump is running, assuring air does not pass into discharge piping.

Safety and Ease of Maintenance

FE PETRO® STPs include a contractor electrical disconnect, which requires loosening only one bolt, allowing motor wiring to be disconnected without venting the dangerous tank vapours into the sump when servicing FE PETRO® submersible products.

Simple Servicing

If ever required, the pump can be easily removed from the tank by unthreading three bolts. There is no need to disconnect the syphon system or to remove the leak detector from the system to service the STP.

Manual Pressure Relief

As a standard FE PETRO® feature, a vent screw is provided to bleed line pressure to zero when necessary. By turning this screw, product is diverted back to the tank, dropping line pressure to zero. This reduces fuel discharged into the sump manhole or dispenser pan during servicing, further protecting service technicians and the environment.

Outlast, Outperform with Franklin Electric Inside

FE PETRO® STPs are powered by the legendary Franklin Electric motor and built for long term performance. Franklin Electric-powered submersible pumps provide maximum uptime and a proven track record in the fueling industry that spans more than four decades. They feature best-in-class flow rates and a long history of dependability.

Quality Certification

Franklin Fueling Systems is an ISO 9001 Certified Manufacturer.

General

• 1½ Hp fixed speed models are available in variable length and fixed length options.
• Check valve: 2¾" diameter fluorocarbon seal constructed with cast aluminum body and steel backing washer.
• Pressure relief valve: available in four pressure relief settings, integral to check valve. Standard model relieves at 40 psi and resets above 35 psi.
• Syphon: venturi-type syphon primer supplied with every submersible. Syphon check valve and secondary syphon sold separately.
• Air eliminator: every submersible includes a tank return path with one-way check valve to provide active air elimination.
• Electrical disconnect: electrical yoke for positive contractor disconnect during service.

50 Hz Pump Motor

• 1½ Hp fixed speed, 2875 rpm, multi-stage centrifugal type pump motor with integral, automatic, thermal overload protection.
• Standard pressure (three-stage) model, max. pressure =  2.62 bar.
• High pressure (four-stage) model, max. pressure = 3.31 bar.

50 Hz Power Requirements

• 150B fixed speed models require single-phase, 200-250 VAC, 50 Hz incoming power. 150C fixed speed models require three-phase 380-415 VAV, 50 Hz incoming power.
• 150B fixed speed models incorporate a starting and running capacitor, with internal bleed resistor, rated 440 Volt, 15 microfarad.
• SPGC single-phase Guardian™ Series Controllers and STP-CBBS single-phase control boxes are available for 150B pump control.
• STP-SCIIC three phase controllers and STP-CBB3C three-phase magnetic starters are available for 150C control.
• Max. motor draw: 150B 9 Amps, 150C 3 Amps.

Liquid Compatibility

• Max. liquid viscosity: 70 SSU at 60 °F (15 °C).
• Standard STP models are UL and cUL listed for fuel mixtures containing up to 10% ethanol with gasoline, and 20% MTBE, 20% ETBE or 17% TAME with gasoline.
• STPAP/STPAG (AG compatible) models are UL listed for fuel mixtures containing diesel fuel with up to 20% Biodiesel, 100% Biodiesel, up to 85% ethanol with gasoline, and 20% MTBE, 20% ETBE or 17% TAME
  with gasoline.
• 1½ Hp fixed speed models can also be used with diesel fuels, fuel oils, kerosene, Avgas, and jet fuels in a non-gelled pourable state.
• All wetted elastomers are made of a high grade, fluorocarbon compound.