2SF42SEEL Cat Pump 4.2 GPM / 15.9 LPM 1200 PSI 1725 RPM Direct Drive 316 Stainless Steel

Hydrocomponents & Technologies Inc.

$1,436.11

Description

Description

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PLEASE REFERENCE DATA SHEETS & TABLE BELOW

🛠️ CAT 2SF42SEEL 316SS Direct Drive Plunger Pump

🌟 Product Description

The CAT 2SF42SEEL is the highest flow-rate model in the popular SF series of triplex Plunger Pumps. It is specifically designed for medium-to-large commercial and industrial Reverse Osmosis (RO) systems requiring flow up to 4.2 GPM. Constructed with a corrosion-proof 316 Stainless Steel fluid end, this pump offers maximum resilience in aggressive environments, including seawater (SWRO) and high-salinity brackish water (BWRO). Its direct-drive, hollow-shaft design allows the pump to mount directly onto a 56C-face motor, simplifying installation and minimizing the overall system footprint while delivering superior performance.

High Volume Output: Delivers a maximum flow of 4.2 GPM, suitable for larger systems than the standard 2.5 GPM models.
SWRO Capable: Rated for maximum pressure of 1,200 PSI, meeting the demands of high-pressure desalination processes.
Robust Construction: Features a durable 316 Stainless Steel manifold and solid ceramic plungers for outstanding chemical resistance and service life.
Compact Integration: Hollow-shaft configuration provides a seamless, space-saving installation.

⚙️ Technical Specifications

Parameter	Value	Units	Notes
Model	2SF42SEEL	N/A	Plunger Pump, Pump End Only
Max Flow Rate	4.2	GPM	High-flow commercial rate.
Max Pressure	1,200	PSI	High-pressure rating for SWRO.
Material	316 Stainless Steel (SS)	N/A	Excellent chemical and corrosion resistance.
Max RPM	1,725	RPM	Standard US motor speed.
Inlet Port Size	3/8"	NPT(F)	Female National Pipe Thread.
Discharge Port Size	3/8"	NPT(F)	Female National Pipe Thread.
Seal Material (Standard)	NBR (Buna-N)	N/A	Standard seals and O-rings.
Weight (Pump Only)	8.9	lbs	Weight of the pump end.

Maximum Applied Pressure	1,200	PSI	Critical Operating Limits Below
Max Liquid Temp (NBR)	160	deg F
Inlet Pressure Range	Flooded to 60	PSI
Crankcase Capacity	10.1	oz
Dimensions (Pump Only)	6.8 x 8.7 x 5.2	Inches	L x W x H.

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