CAT Pump 4SF40ELS – Sleeved Direct-Drive Plunger Pumps
CAT Pumps Direct Drive Plunger Pumps Breakdown Click Here.
Electric Models CAT Pump 4SF32ELS
CAT Pump 4SF40ELS, CAT Pump 4SF45ELS
CAT Pump 4SF50ELS
Gas Models CAT Pump 4SF30GS1
CAT Pump 4SF35GS1, CAT Pump 4SF40GS1
CAT Pump 4SF45GS1, CAT Pump 4SF50GS1
SPECIFICATIONS:
U.S. Metric U.S. Metric
Measure Measure Measure Measure
CAT Pump Models – Electric 4SF32ELS 4SF40ELS
Flow …………………………. 3.2 GPM (12.1 L/M) 4.0 GPM (15 L/M)
Max. Discharge Pressure 3500 PSI (245 BAR) 3500 PSI (245 BAR)
Max. RPM…………………. 1725 RPM (1725 RPM) 1725 RPM (1725 RPM)
Stroke ………………………. 0.311″ (7.9 mm) 0.382″ (9.7 mm)
CAT Pump Model – Electric 4SF45ELS 4SF50ELS
Flow …………………………. 4.5 GPM (17 L/M) 5.0 GPM (19 L/M)
Max. Discharge Pressure 3000 PSI (210 BAR) 3000 PSI (210 BAR)
Max. RPM…………………. 1725 RPM (1725 RPM) 1725 RPM (1725 RPM)
Stroke ………………………. 0.437″ (11.1 mm) 0.453″ (11.5 mm)
Cat Pump Models – Gas 4SF30GS1 4SF35GS1
Flow …………………………. 3.0 GPM (11.4 L/M) 3.5 GPM (13.2 L/M)
Max. Discharge Pressure 3500 PSI (245 BAR) 3500 PSI (245 BAR)
Max. RPM…………………. 3200 RPM (3200 RPM) 3200 RPM (3200 RPM)
Stroke ………………………. 0.173″ (4.4 mm) 0.197″ (5.0 mm)
CAT Pump Models – Gas 4SF40GS1 4SF45GS1,GS118
Flow …………………………. 4.0 GPM (15 L/M) 4.5 GPM (17 L/M)
Max. Discharge Pressure 3500 PSI (245 BAR) 3000 PSI (210 BAR)
Max. RPM…………………. 3200 RPM (3200 RPM) 3200 RPM (3200 RPM)
Stroke ………………………. 0.224″ (5.7 mm) 0.256″ (6.5 mm)
CAT Pump Models – Gas 4SF50GS1
Flow ………………………………………………………………….. 5.0 GPM (19 L/M)
Max. Discharge Pressure …………………………………….. 3000 PSI (210 BAR)
Max. RPM ………………………………………………………….. 3200 RPM (3200 RPM)
Stroke………………………………………………………………… 0.276″ (7.0 mm)
ELS = Electric 1-1/8″ hollow shaft with bolt mount
GS1 = Gas 1″ hollow shaft with bolt and adapter mount
GS118 = Gas 1-1/8″ hollow shaft with bolt and adapter mount
S = Sleeved piston rod
•For MAXIMUM SUCTION capability, Regulating Unloader should be remounted
on discharge manifold, OPPOSITE from inlet port.
Refer to pump Service Manual for repair procedures and additional
technical information.
CAT PUMP FEATURES
• Triplex design provides smoother liquid flow.
• Unique spring loaded inlet valves and the flow through ceramic
plungers allow excellent suction capabilities.
• Compact, hollow shafted pump for direct mounting to either
gas or electric motor, eliminates the need for pulleys, belts,
gearboxes.
• Regulating Unloader mounts directly on each pump to assure
system pressure control and pump protection.
• Convenient multiple porting provides installation flexibility.
COMMON CAT PUMP SPECIFICATIONS
Inlet Pressure Range (Electric) …………. –2 to 75 PSI (–0.14 to 5.25 BAR)
Inlet Pressure Range (Gas) ……………… Flooded to 75 PSI (Flooded to 5.25 BAR)
Bore………………………………………………. 0.787″ (20 mm)
Maximum Liquid Temperature…………… 160°F (71°C)
Above 130°F call CAT PUMPS for inlet conditions and elastomer recommendations.
Crankcase Capacity………………………… 23.66 oz. (0.70 L)
Inlet Port (1) …………………………………… 1/2″ NPTF (1/2″ NPTF)
By-Pass Port (1)……………………………… 3/8″ NPTF (3/8″ NPTF)
Discharge Ports 2) ………………………….. 3/8″ NPTF (3/8″ NPTF)
Auxiliary Port (1) …………………………….. 1/4″ NPTF (1/4″ NPTF)
Weight (Pump Only)………………………… 24.31 lbs. (11.0 kg)
Dimensions (Pump Only) …………………. 8.27 x 11.06 x 12.28″ (210 x281 x312 mm)
List Price: $1,471.62
Equipment Trade Service Co. Inc.has been providing Industrial Pressure Washer Cleaning Machinery, Chemicals and Supplies to Government, Transportation, Manufacturing, Construction, Contractors and Home Owners.
