Pumps

Penn Valley Pump offers seven different Double Disc Pump™ sizes that are ideal for use in the municipal, industrial, chemical and food processing industries. The company’s unique pumps combine performance features of a positive displacement pump, with principles based on ‘induced flow’, that allows for superior versatility in fluid handling. All pumps are designed using a ‘Free Disc” technology, as well as a unique principle of operation where discs perform the duties of both the diaphragm and the valve, creating a double-acting, non-clogging, pumping action.

Ultimate in sludge pump

2” Model 2DDSX05 Double Disc Pump
  • Non-close tolerance = Low wear = Long Operating Life
  • Runs dry without damage
  • Seal-less design, no packing gland or mechanical seals, no seal water required
  • No internal check valves, no fouling problems
  • Self-priming with high suction lifts
  • Passes up to 1/2″ solids and line size semi-solids
  • No routine maintenance required
  • Compact foot-print
  • Custom configurations available
  • Two-year warranty

Ultimate in sludge pump

Model 3DDSX11 Double Disc Pumps
  • Maintain-In-Place™ hinged housing design for elastomer replacement without disturbing piping
  • Two-piece swan neck
  • Non-close tolerance = Low wear = Long Operating Life
  • Runs dry without damage 
  • Seal-less design, no packing gland or mechanical seals, no seal water required
  • No internal check valves, no fouling problems
  • Self-priming with high suction lifts
  • Passes up to 3/4″ solids and line size semi-solids
  • No routine maintenance required
  • Compact foot-print
  • Custom configurations available
  • Two-year warranty

Ultimate in sludge pump

Model 3DDSX22 Double Disc Pumps
  • Maintain-In-Place™ hinged housing design for elastomer replacement without disturbing piping
  • Two-piece swan neck
  • Non-close tolerance = Low wear = Long Operating Life
  • Runs dry without damage 
  • Seal-less design, no packing gland or mechanical seals, no seal water required
  • No internal check valves, no fouling problems
  • Self-priming with high suction lifts
  • Passes up to 3/4″ solids and line size semi-solids
  • No routine maintenance required
  • Compact footprint
  • Custom configurations available
  • Two-year warranty

Ultimate in sludge pump

Model 4DDXS30 Double Disc Pump
  • Maintain-In-Place™ hinged housing design for elastomer replacement without disturbing piping
  • Two-piece swan neck
  • Non-close tolerance = Low wear = Long Operating Life
  • Runs dry without damage 
  • Seal-less design, no packing gland or mechanical seals, no seal water required
  • No internal check valves, no fouling problems
  • Self-priming with high suction lifts
  • Passes up to 1″ solids and line size semi-solids
  • No routine maintenance required
  • Compact footprint
  • Custom configurations available
  • Two-year warranty

Ultimate in sludge pump

Model 6DDSX107 Double Disc Pumps
  • Maintain-In-Place™ hinged housing design for elastomer replacement without disturbing piping
  • Two-piece swan neck
  • Non-close tolerance = Low wear = Long Operating Life
  • Runs dry without damage 
  • Seal-less design, no packing gland or mechanical seals, no seal water required
  • No internal check valves, no fouling problems
  • Self-priming with high suction lifts
  • Passes up to 2″ solids and line size semi-solids
  • No routine maintenance required
  • Compact footprint
  • Custom configurations available
  • Two-year warranty

Ultimate in sludge pump

Model 6DDSX76 Double Disc Pumps
  • Maintain-In-Place™ hinged housing design for elastomer replacement without disturbing piping
  • Two-piece swan neck
  • Non-close tolerance = Low wear = Long Operating Life
  • Runs dry without damage 
  • Seal-less design, no packing gland or mechanical seals, no seal water required
  • No internal check valves, no fouling problems
  • Self-priming with high suction lifts
  • Passes up to 2″ solids and line size semi-solids
  • No routine maintenance required
  • Compact footprint
  • Custom configurations available
  • Two-year warranty

Ultimate in sludge pump

Model 8DDDX214 Double Disc Pumps
  • Maintain-In-Place™ hinged housing design for elastomer replacement without disturbing piping
  • Two-piece swan neck
  • Non-close tolerance = Low wear = Long Operating Life
  • Runs dry without damage 
  • Seal-less design, no packing gland or mechanical seals, no seal water required
  • No internal check valves, no fouling problems
  • Self-priming with high suction lifts
  • Passes up to 2″ solids and line size semi-solids
  • No routine maintenance required
  • Compact footprint
  • Custom configurations available
  • Two-year warranty