Oberdorfer 500 Cent Pump Peo Brz 3/8"  

Oberdorfer 600 Cent Pump Peo Brz 3/4 X 1/2  

Oberdorfer 172B Cent Pump Peo Brz 3/4" Prt FEATURES Pump Body: Bronze Ports: 3/4" NPT Flow: 13 GPM Max Pressure: 7 PSI Max, 17 feet of head Impeller: Centrifugal Shaft Seal: Mechanical Seals - Type 6A/68 Buna Standard, Viton Optional Shaft: Corrosion resistant passivated 316 SS Shaft Motor / Drive: TEFC Motors 1/10 HP permanent Magnet 12V, 24V, 32V DC. Rubber base grommets for vibration dampening 1/13 HP Permanent Magnet 12V DC Motor - 172L threaded shaft style. 1/8 HP Capacitor Start 50/60 HZ, 115V & 220V AC Motors with Ignition protection, Thermal overload protection, Power cord with plug.     APPLICATIONS / CHARACTERISTICS BRONZE CLOSE COUPLED CENTRIFUGAL PUMP Ideal for: Marine Air Conditioning, Engine Block Temperature Control, Radiator and Heat Exchanger, Circulation Baitwell Circulation.   Oberdorfer Centrifugal Pump Head Only, Bronze, 3/4"NPT P    

Oberdorfer N3000R Gear Pump Ped Mnt 3/8" Rv  

Oberdorfer N999R Gear Pump Peo 1/4" Brz Rv  

Oberdorfer 815B Cent Pump Peo Brz 5.062 Imp  

Oberdorfer 3500S Submersible Pump Peo Brz  

Oberdorfer N991R Gear Pump Peo 1/4" W/Rv  

Oberdorfer N3000 Gear Pump Ped Mnt 3/8" Brz  

Oberdorfer 170M-A81 Cent Pump 12V Brz 3/4 Ports FEATURES Pump Body: Bronze Ports: 3/4" NPT Flow: 12 GPM Max Pressure: 7 PSI Max, 17 feet of head Impeller: Centrifugal Shaft Seal: Buna Lip Seal Standard, Optional Viton lip Shaft: Corrosion resistant passivated 316 SS Shaft Motor / Drive: TEFC Motors 1/10 HP Permanent Magnet 12V, 24V, 32V DC Motors. Rubber base grommets for vibration dampening. Available with 1/13 HP Permanent Magnet 12V DC Motor (A95).     APPLICATIONS / CHARACTERISTICS BRONZE CLOSE COUPLED CENTRIFUGAL PUMP Ideal for: Marine Air Conditioning, Engine Block Temperature Control, Radiator and Heat Exchanger, Circulation Baitwell Circulation.     Oberdorfer Centrifugal Pump, Bronze, 12V Motor, 3/4"NPT Ports    

Oberdorfer 170M-A82 Cent Pump 24V Brz 3/4 Ports FEATURES Pump Body: Bronze Ports: 3/4" NPT Flow: 12 GPM Max Pressure: 7 PSI Max, 17 feet of head Impeller: Centrifugal Shaft Seal: Buna Lip Seal Standard, Optional Viton lip Shaft: Corrosion resistant passivated 316 SS Shaft Motor / Drive: TEFC Motors 1/10 HP Permanent Magnet 12V, 24V, 32V DC Motors. Rubber base grommets for vibration dampening. Available with 1/13 HP Permanent Magnet 12V DC Motor (A95).     APPLICATIONS / CHARACTERISTICS BRONZE CLOSE COUPLED CENTRIFUGAL PUMP Ideal for: Marine Air Conditioning, Engine Block Temperature Control, Radiator and Heat Exchanger, Circulation Baitwell Circulation.   Oberdorfer Centrifugal Pump, Bronze, 24V Motor, 3/4"NPT Ports  

Oberdorfer 170M-A87 Cent Pump 32V Brz 3/4 Ports FEATURES Pump Body: Bronze Ports: 3/4" NPT Flow: 12 GPM Max Pressure: 7 PSI Max, 17 feet of head Impeller: Centrifugal Shaft Seal: Buna Lip Seal Standard, Optional Viton lip Shaft: Corrosion resistant passivated 316 SS Shaft Motor / Drive: TEFC Motors 1/10 HP Permanent Magnet 12V, 24V, 32V DC Motors. Rubber base grommets for vibration dampening. Available with 1/13 HP Permanent Magnet 12V DC Motor (A95).     APPLICATIONS / CHARACTERISTICS BRONZE CLOSE COUPLED CENTRIFUGAL PUMP Ideal for: Marine Air Conditioning, Engine Block Temperature Control, Radiator and Heat Exchanger, Circulation Baitwell Circulation.   Oberdorfer Centrifugal Pump, Bronze, 32V Motor, 3/4"NPT Ports  

Oberdorfer N3000-S3 Gear Pump Ped Mnt 3/8" Buna  

Oberdorfer N999 Gear Pump Peo 1/4" Brz Buna  Pump housings and gears are made of top quality bronze, shafts are 303 stainless steel. Bearings are designed of high performance carbongraphite material selected for wear resistance and long service life. Gear pumps are positive displacement pumps. Each shaft revolution displaces a definite amount of liquid relatively unaffected by the back pressure in the discharge line. Shaft speed and flow are directly proportional. Recommended pressure limits are 100 PSI for water and non-lubricants, 150 PSI for oil and other lubricants. The maximum shaft speed is 1750 RPM FEATURES Rugged corrosion resistant bronze construction Compact close-coupled design Stainless steel shafts Durable bronze spur gears Process lubricated carbon graphite bearings O-ring cover seal for maximum leak protection Nitrile Lip Seal -standard Easy field assembly to a variety of motor frames For compact AC motor pump units - see Close Coupled Bronze Adapterless Rotary Gear Pumps For mechanical seal styles - see carbonator style - model N95060 DRIVE Close coupled pumps are mounted directly to the electric motor by means of a suitable adapter bracket.  The pump drive shaft is connected to the motor shaft by the flexible coupling. LIQUIDS & TEMPERATURES These pumps are suitable for all liquids that are compatible with bronze. Most common liquids are water, oil, and mild chemicals in the pH range of 4 to 11. Viscous liquids require reduced shaft speeds of 1150 RPM or lower. (Consult factory.) Liquids containing solids, abrasives, powders, or paint pigments are definitely not recommended for gear pumps. If abrasives are unavoidable, use a very low shaft speed. The recommended liquid temperature range is from 32o F to 140o F for best pump life. If more extreme temperature conditions exist, factory should be consulted. Freezing of water-filled pumps can cause damage and must be avoided. Oils at low temperatures are very viscous requiring a lower speed or extra power.  SUCTION LIFT As a general rule, the suction lift should be kept at an absolute minimum by placing the pump as close to the liquid source as possible. A gear pump in new condition can lift 20 feet of water in the suction line. A foot valve (preferably with built-in strainer) is recommended at the beginning of the suction line. For a first start-up, the pump should be primed to avoid dry running. Minimum size of the suction pipe is the size of the pump inlet port. For longer suction lines (over 3 feet) or for viscous liquids, the pipe should be at least one size or two sizes larger than the pump inlet port.  

Oberdorfer N994 Gear Pump Peo 1/2" Brz Buna