The ProFlo FatBoy®

Pumps up the volume with 7 GPM.

ProFlo Professional Grade Pumps

Demanding industrial pump environments require precise engineering and quality components – the ProFlo FatBoy® was designed with both. To maximize the potential of all five diaphragm chambers, Remco matched it with a high torque, completely sealed motor. For its size, it is one of the most powerful and productive diaphragm pumps you can buy, pumping up to 7.0 gallons per minute. If your specifications call for a low noise, smooth operation, continuous operation and high capacity, the FatBoy® will meet the challenge.

Typical Applications

Heavy Duty Spraying
High Pressure Cleaning
Agricultural Spraying
Starter Fertilizer
General Industrial

USA Icon
Made in the USA
Lock Icon
Sealed Motor
Wires Icon
Low amp draw
High flow at working pressures
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Professional grade

PUMP INFORMATION

Type
5 chamber diaphragm pump, self priming, capable of being run dry
Mode
Demand
Bypass
Dual Controls
No Controls
Liquid Temperature
140°F (60°C) Max.
Priming Capabilities
14 feet (4 m)
Max Pressure
150 PSI (10 bar)
Inlet/Outlet Ports
1/2″ FNPT
3/4″ Quick Attach
Weight
All models: 10 lbs (4.5kg)

MOTOR INFORMATION

Leads
14 AWG, 12″ long
Temperature Limits
Motor is not equipped with thermal protection. For user safety, optimal performance, and maximum motor life, the motor surface temperature should not exceed 180°F (82°C)

DOCUMENTATION

FATBOY STANDARD PUMP CONFIGURATIONS

Item NumberGPMControlsPSIValvesDiaphragmPortsVoltage
FATBOY STANDARD
5518-1E1-94A7.0 GPMDemand60VitonSantoprene3/4" Quick Attach12 VDC
5538-1E1-94A7.0 GPMDemand60VitonSantoprene1/2" FNPT12 VDC
5518-2E1-94A7.0 GPMBypass60VitonSantoprene3/4" Quick Attach12 VDC
5538-2E1-94A7.0 GPMBypass60VitonSantoprene1/2" FNPT12 VDC
100 PSI
5518-1I1-94A7.0 GPMDemand100VitonSantopene3/4" Quick Attach12 VDC
5538-1I1-94A7.0 GPMDemand100VitonSantoprene1/2" FNPT12 VDC
5518-2I1-94A7.0 GPMBypass100VitonSantoprene3/4" Quick Attach12 VDC
5538-2I1-94A7.0 GPMBypass100VitonSantoprene1/2" FNPT12 VDC
EXTREME DUTY
5518-1E3-94A7.0 GPMDemand60VitonGeolast3/4" Quick Attach12 VDC
5538-1E3-94A7.0 GPMDemand60VitonGeolast1/2" FNPT12 VDC
5518-2E3-94A7.0 GPMBypass60VitonGeolast3/4" Quick Attach12 VDC
5538-2E3-94A7.0 GPMBypass60VitonGeolast1/2" FNPT12 VDC
SANTOPRENE
5518-1E5-94A7.0 GPMDemand60SantopreneSantoprene3/4" Quick Attach12 VDC
5538-1E5-94A7.0 GPMDemand60SantopreneSantoprene1/2" FNPT12 VDC
5518-2E5-94A7.0 GPMBypass60SantopreneSantropene3/4" Quick Attach12 VDC
5538-2E5-94A7.0 GPMBypass60SantopreneSantoprene1/2" FNPT12 VDC
EPDM
5518-1E4-94A7.0 GPMDemand60EPDMSantoprene3/4" Quick Attach12 VDC
5538-1E4-94A7.0 GPMDemand60EPDMSantoprene1/2" FNPT12 VDC
5518-2E4-94A7.0 GPMBypass60EPDMSantoprene3/4" Quick Attach12 VDC
5538-2E4-94A7.0 GPMBypass60EPDMSantoprene1/2" FNPT12 VDC

HEAT RISE FatBoy®

FATBOY SERIES PUMP PERFORMANCE

5518

PSIGPMLPMAMPS
OPEN7.0026.5311.00
106.8025.7712.00
206.4524.4512.00
305.9022.3613.00
405.5020.8515.00
504.9518.7617.00
604.4016.6819.00
703.9514.9721.00
803.5013.2723.00
903.0511.5624.00
1002.559.6625.00

5538

PSIGPMLPMAMPS
OPEN7.0026.5311.00
106.8025.8112.00
206.4524.4512.00
305.9022.3613.00
405.5020.8515.00
504.9518.7617.00
604.4016.6819.00
703.9514.9721.00
803.5013.2723.00
903.0511.5624.00
1002.559.6625.00

DIMENSIONS