High-Pressure RO Pump & Motor, 4.2 GPM, with 2.5 HP Motor


CAT High-Pressure RO Pump & Motor, 4.2 GPM, with 2.5 HP Motor

Built to order. Special Order Only

SKU: CAT-2SFQ42SEEL-8125 Category: Tags: , ,


CAT Pump & Motor Assembly – 4.2 GPM, Ideal for Reverse Osmosis Applications

This is a triplex [three plunger rods] positive displacement, reciprocating, plunger pump, constructed of 316SS manifolds, 316 SS valve assemblies, solid ceramic plungers and standard NBR [Buna-N] seals and o-rings. This is a hollow-shafted pump, bolted directly to a CAT 8125 2.5 HP motor, providing easy, compact installation. The motor is wired for universal AC voltage connection.

Pump ModelCAT 2SFQ42SEELMotor ModelCAT 8125
Max Flow4.2 gpm @ 60 Hz
3.5 gpm @ 50 Hz
Min Pressure100 psiPhaseSingle
Max Pressure1200 psiVoltage
110-120 VAC

220-240 VAC

Inlet Port Size0.375 FPTFrequency60/50 Hz
Discharge Port Size0.375 FPTFull Load Amps23.0/11.5 (60 Hz)
23.6/11.8 (50 Hz)
Material316 Stainless Steel (SS)RPM1725 (60 Hz)
1450 (50 Hz)
Drive Type(s)DirectCapacitor StartYes
Dimensions (Pump & Motor Assembly)19.0 L x 9.7 W x 9.6 H
Total Weight (Dry)61.8 Lbs

Additional information

Weight67 lbs
Dimensions24 × 12 × 12 in

CAT Pumps




Special Order Only, Usually Ships in 1-2 Weeks


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