Product Overview
5 GPM Brass Manifold Piston Pump
The CAT Pumps 323 model is a positive displacement, reciprocating pump with a three piston rod triplex design. This five frame pump features a brass manifold, 304 stainless steel valve assemblies, chrome-plated 304 stainless steel cylinders, and standard Buna-N O-rings and seals.
The CAT Pumps 323 pump has a low RPM that is designed for belt drive applications. Its Uniflow design includes a mechanically actuated inlet valve that provides constant forward flow and strong suction. 1/2" NPTF x 1/2" NPTF ports are located on the side for easy plumbing. Maximum flow rate of 5 GPM and a maximum pressure rating of 1500 PSI. Extreme durability and incredible abrasion resistance make this perfect for demanding environments like high-volume car washes and commercial pressure washing.
Specifications:
- Maximum Flow: 5 GPM
- Minimum Pressure: 100 PSI
- Maximum Pressure: 1500 PSI
- RPM: 1000
- Maximum Horsepower: 5.2 HP
- Inlet Port Size: 1/2" NPT (F)
- Discharge Port Size: 1/2" NPT (F)
- Injection Port Size: 1/4" NPT (F)
- Drive Type: Belt
- Manifold Material: Brass
- Bore: .866" (22 mm)
- Stroke: .669" (17 mm)
- Maximum Liquid Temperature: 160 Degrees Fahrenheit
- 16.6 lbs.
Superior Design:
- Triplex Uniflow design provides continuous forward liquid flow for smooth operation.
- Wetted cups and floating pistons are lubricated and cooled by pumped liquid for long cup life.
- Mechanically actuated inlet valves give strong lift and easy prime.
- Precision design 304 stainless steel valves and seats are hardened and polished for ultimate seating and extended valve life.
- Oil bath crankcase assures optimum lubrication.
- 100% wetted seal design allows pumped liquid to cool and lubricate for longer life.
Quality Materials:
- Cylinder and sleeve wear surfaces are hard chrome plated 304 stainless steel for maximum durability and abrasion resistance.
- Chrome-plated brass manifold for strength and corrosion resistance.
- Special high strength TNM connecting rods offer superior bearing quality strength.
- Chrome-moly crankshaft gives unmatched strength and surface hardness.
- Oversized crankshaft bearings with greater loading capacity mean longer bearing life.
Easy Maintenance:
- Stepped stainless steel piston rod with chrome-plated, stainless steel sleeve allows easy replacement from front of pump.
- All wet-end wear parts are easily serviced without entering crankcase, requiring less time and effort.
- Wear parts are available in convenient kits.