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.

Dimensions: 12.4" x 10.0" x 5.28"

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.
• Please note that this pump does NOT come with oil - find authentic CAT Pumps Oil here.

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.

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm (For more information go to www.p65warnings.ca.gov).