The ProFlo FatBoy®

Pumps up the volume with 7 GPM.

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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

Made in the USA

Sealed Motor

Low amp draw

High flow at working pressures

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 FLYER

FATBOY STANDARD PUMP CONFIGURATIONS

Item Number	GPM	Controls	PSI	Valves	Diaphragm	Ports	Voltage
FATBOY STANDARD
5518-1E1-94A	7.0 GPM	Demand	60	Viton	Santoprene	3/4" Quick Attach	12 VDC
5538-1E1-94A	7.0 GPM	Demand	60	Viton	Santoprene	1/2" FNPT	12 VDC
5518-2E1-94A	7.0 GPM	Bypass	60	Viton	Santoprene	3/4" Quick Attach	12 VDC
5538-2E1-94A	7.0 GPM	Bypass	60	Viton	Santoprene	1/2" FNPT	12 VDC
100 PSI
5518-1I1-94A	7.0 GPM	Demand	100	Viton	Santopene	3/4" Quick Attach	12 VDC
5538-1I1-94A	7.0 GPM	Demand	100	Viton	Santoprene	1/2" FNPT	12 VDC
5518-2I1-94A	7.0 GPM	Bypass	100	Viton	Santoprene	3/4" Quick Attach	12 VDC
5538-2I1-94A	7.0 GPM	Bypass	100	Viton	Santoprene	1/2" FNPT	12 VDC
EXTREME DUTY
5518-1E3-94A	7.0 GPM	Demand	60	Viton	Geolast	3/4" Quick Attach	12 VDC
5538-1E3-94A	7.0 GPM	Demand	60	Viton	Geolast	1/2" FNPT	12 VDC
5518-2E3-94A	7.0 GPM	Bypass	60	Viton	Geolast	3/4" Quick Attach	12 VDC
5538-2E3-94A	7.0 GPM	Bypass	60	Viton	Geolast	1/2" FNPT	12 VDC
SANTOPRENE
5518-1E5-94A	7.0 GPM	Demand	60	Santoprene	Santoprene	3/4" Quick Attach	12 VDC
5538-1E5-94A	7.0 GPM	Demand	60	Santoprene	Santoprene	1/2" FNPT	12 VDC
5518-2E5-94A	7.0 GPM	Bypass	60	Santoprene	Santropene	3/4" Quick Attach	12 VDC
5538-2E5-94A	7.0 GPM	Bypass	60	Santoprene	Santoprene	1/2" FNPT	12 VDC
EPDM
5518-1E4-94A	7.0 GPM	Demand	60	EPDM	Santoprene	3/4" Quick Attach	12 VDC
5538-1E4-94A	7.0 GPM	Demand	60	EPDM	Santoprene	1/2" FNPT	12 VDC
5518-2E4-94A	7.0 GPM	Bypass	60	EPDM	Santoprene	3/4" Quick Attach	12 VDC
5538-2E4-94A	7.0 GPM	Bypass	60	EPDM	Santoprene	1/2" FNPT	12 VDC

Click here for other available options or to configure a Custom Pump

FATBOY SERIES PUMP PERFORMANCE

5518

PSI	GPM	LPM	AMPS
OPEN	7.00	26.53	11.00
10	6.80	25.77	12.00
20	6.45	24.45	12.00
30	5.90	22.36	13.00
40	5.50	20.85	15.00
50	4.95	18.76	17.00
60	4.40	16.68	19.00
70	3.95	14.97	21.00
80	3.50	13.27	23.00
90	3.05	11.56	24.00
100	2.55	9.66	25.00

5538

PSI	GPM	LPM	AMPS
OPEN	7.00	26.53	11.00
10	6.80	25.81	12.00
20	6.45	24.45	12.00
30	5.90	22.36	13.00
40	5.50	20.85	15.00
50	4.95	18.76	17.00
60	4.40	16.68	19.00
70	3.95	14.97	21.00
80	3.50	13.27	23.00
90	3.05	11.56	24.00
100	2.55	9.66	25.00