5 Frame Piston Pump

Models                                                                                  323 , 390

 

 

FEATURES

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.

• Cylinder and sleeve wear surfaces are hard chrome plated 304 stainless steel for maximum durability and abrasion resistance.
• Chrome plated, brass manifolds 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.

• 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.