Oberdorfer N1000R-66 Gear Pump S6 Spec Ext R/V FEATURES Pump Body: Bronze Ports: 1/4" NPT Flow: 2.1 GPM Max Pressure: 150 PSI Max Bearings: Heavy Duty Carbon Bearings (Self Lubricating) Gears: Special Cast Bronze Helical Gears Shaft Seal: Formed Ring Seal Packing Standard. Optional Lip Seals or Mechanical Seals in Buna or Viton. Shaft: Stainless Steel Shafts Motor / Drive: Either direct drive with flexible coupling or pulley drive can be used. We have many motor options and can assemble for you.     APPLICATIONS / CHARACTERISTICS BRONZE PEDESTAL MOUNT ROTARY GEAR PUMPS Service life will be increased substantially if the liquid pumped is clean and has some degree of lubricity. Liquids compatible with bronze and stainless steel can be pumped providing proper seal has been specified. Close tolerances and the positive pumping action make the rotary gear pump capable of lifting water on the suction side as high as 20 feet.

Oberdorfer N991R-32-A89 Gear Pump 3/8 Rv 24V  

Oberdorfer N11HDM-06 Pump Less Clutch 1.25" Oberdorfer N11HDM-06, Bronze pedestal Gear Pump end only, bare shafted pump end, less Clutch, for Clutch mounting, with Outboard Ball Bearing, Bronze construction, Bronze Gears, Bronze impeller, Stainless Steel Shaft, Buna Mechanical Seal. Inlet Port is 1-1/4 Inch NPT, Discharge Port is 1-1/4 Inch NPT.   Features : Pump Body:Bronze  Impeller:Bronze  Shaft:Stainless Steel Shaft  Seal:Buna Mechanical Seal Port  Size:Inlet Port is 1-1/4 Inch NPT, Discharge Port is 1-1/4 Inch NPT.

Oberdorfer N1000R-39 Gear Pump S3 Miller Welder FEATURES Pump Body: Bronze Ports: 1/4" NPT Flow: 2.1 GPM Max Pressure: 150 PSI Max Bearings: Heavy Duty Carbon Bearings (Self Lubricating) Gears: Special Cast Bronze Helical Gears Shaft Seal: Formed Ring Seal Packing Standard. Optional Lip Seals or Mechanical Seals in Buna or Viton. Shaft: Stainless Steel Shafts Motor / Drive: Either direct drive with flexible coupling or pulley drive can be used. We have many motor options and can assemble for you.     APPLICATIONS / CHARACTERISTICS BRONZE PEDESTAL MOUNT ROTARY GEAR PUMPS Service life will be increased substantially if the liquid pumped is clean and has some degree of lubricity. Liquids compatible with bronze and stainless steel can be pumped providing proper seal has been specified. Close tolerances and the positive pumping action make the rotary gear pump capable of lifting water on the suction side as high as 20 feet.

Oberdorfer N1000 Series Gear Pump FEATURES Pump Body: Bronze Ports: 1/4" NPT Flow: 2.1 GPM Max Pressure: 150 PSI Max Bearings: Heavy Duty Carbon Bearings (Self Lubricating) Gears: Special Cast Bronze Helical Gears Shaft Seal: Formed Ring Seal Packing Standard. Optional Lip Seals or Mechanical Seals in Buna or Viton. Shaft: Stainless Steel Shafts Motor / Drive: Either direct drive with flexible coupling or pulley drive can be used. We have many motor options and can assemble for you.     APPLICATIONS / CHARACTERISTICS BRONZE PEDESTAL MOUNT ROTARY GEAR PUMPS Service life will be increased substantially if the liquid pumped is clean and has some degree of lubricity. Liquids compatible with bronze and stainless steel can be pumped providing proper seal has been specified. Close tolerances and the positive pumping action make the rotary gear pump capable of lifting water on the suction side as high as 20 feet.   Oberdorfer Gear Pump, Bronze, 1/4"NPT Ports, Buna Lip Seal, Relief Valve  

Oberdorfer N1000 Series Gear Pump FEATURES Pump Body: Bronze Ports: 1/4" NPT Flow: 2.1 GPM Max Pressure: 150 PSI Max Bearings: Heavy Duty Carbon Bearings (Self Lubricating) Gears: Special Cast Bronze Helical Gears Shaft Seal: Formed Ring Seal Packing Standard. Optional Lip Seals or Mechanical Seals in Buna or Viton. Shaft: Stainless Steel Shafts Motor / Drive: Either direct drive with flexible coupling or pulley drive can be used. We have many motor options and can assemble for you.     APPLICATIONS / CHARACTERISTICS BRONZE PEDESTAL MOUNT ROTARY GEAR PUMPS Service life will be increased substantially if the liquid pumped is clean and has some degree of lubricity. Liquids compatible with bronze and stainless steel can be pumped providing proper seal has been specified. Close tolerances and the positive pumping action make the rotary gear pump capable of lifting water on the suction side as high as 20 feet. Oberdorfer Gear Pump, Bronze, 1/4"NPT Ports, Packed Seal, Relief Valve  

Oberdorfer N1000 Series Gear Pump FEATURES Pump Body: Bronze Ports: 1/4" NPT Flow: 2.1 GPM Max Pressure: 150 PSI Max Bearings: Heavy Duty Carbon Bearings (Self Lubricating) Gears: Special Cast Bronze Helical Gears Shaft Seal: Formed Ring Seal Packing Standard. Optional Lip Seals or Mechanical Seals in Buna or Viton. Shaft: Stainless Steel Shafts Motor / Drive: Either direct drive with flexible coupling or pulley drive can be used. We have many motor options and can assemble for you.     APPLICATIONS / CHARACTERISTICS BRONZE PEDESTAL MOUNT ROTARY GEAR PUMPS Service life will be increased substantially if the liquid pumped is clean and has some degree of lubricity. Liquids compatible with bronze and stainless steel can be pumped providing proper seal has been specified. Close tolerances and the positive pumping action make the rotary gear pump capable of lifting water on the suction side as high as 20 feet.   Oberdorfer Gear Pump, Bronze, 1/4"NPT Ports, Viton Lip Seal, Relief Valve  

Oberdorfer N992 Gear Pump Peo Brz 3/8" Buna Pump housings and gears are made of top quality bronze, shafts are 303 stainless steel. Bearings are designed of high performance carbon-graphite 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 Helical Gears Provide Quiet Operation Process Lubricated Carbon Graphite Bearings O-Ring Cover Seal For Maximum Leak Protection Lip Seal or Mechanical Seal Easy Field Assembly to a Variety of Motor Frames - For Typical DC Motor Pump Units - see N992 DC For Compact AC Motor Pump Units. See Close Coupled Bronze Adapterless Rotary Gear Pumps. For Danfoss Hydraulic Motor Driven Pump Units. See Adapter 9960 For Bonze Pedestal Pumps. See Model N2000 For Close-Coupled Ductile Iron Pumps - See Model C992 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. See price book for the recommended liquid temperature range of lip and mechanical seals. 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 startup, 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. If the discharge line contains any throttling devices such as a shut-off valve, a spray nozzle or other restrictive device, it is necessary to have a relief valve in the system, which returns the liquid to the suction side or to the tank. The relief valve is also available as part of the pump itself (R-model pumps). However, built-in relief valves are only good for intermittent service. If used continuously, the pump will overheat. A built-in relief valve is strictly a safety device against overpressure. It will not work successfully as a pressure or flow control device. For this purpose a separate relief valve in the pressure line must be used. Unless otherwise specified, the pump motor unit is supplied by the factory for shaft rotation counterclockwise from shaft end. Reversing motor will reverse “in and “out” ports and also requires changing relief valve location. The relief valve is always on the inlet side of this pump series. The factory pressure setting is 50 PSIG. To increase pressure, turn the relief valve adjusting screw in a clockwise direction.    

Oberdorfer N994R-01 Gear Pump Peo 3/4" R/V  

Oberdorfer N991 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 carbon-graphite 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 backpressure 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. Close-coupled gear pumps are normally supplied with a Nitrile lip seal. A lip seal made of fluoroelastomer is available as an option. For a fluoroelastomer Seal, add S5 to the pump model number.   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 typical DC motor pump units - see N991-32 DC For compact AC motor pump units - see Close Coupled Bronze Adapterless Rotary Gear Pumps For bronze pedestal pumps and mechanical seal styles - see model N1000 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 a 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 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 N993 Gear Pump Peo 1/2" Buna Lip Pump housings and gears are made of top quality bronze, shafts are 303 stainless steel. Bearings are designed of high performance carbon graphite 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 helical gears provide quiet operation 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 Danfoss hydraulic motor driven pump units - see adapter 9960 For bronze pedestal pumps and mechanical seal styles - see model N3000 For close-coupled ductile iron pumps - see model C993 DRIVE Close coupled pumps are mounted directly to the electric motor by means of suitable adapter bracket. The pump drive shaft is connected to the motor shaft by a 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 1140 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 N991RQ-S5-10F18BCT GEAR PUMP & MOTOR 1/3HP 56C Pump Body:  Bronze  Impeller:  Lip Seal Buna-N  Port Size:  1/4" inch NPT 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 • Buna Lip Seal -standard • Easy field assembly to a variety of motor frames • For bronze pedestal pumps and mechanical seal styles - see model N1000   This pump is 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. 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.

Oberdorfer 7801 Gear Ryton  

Oberdorfer N4000-S3 Gear Pmp Ped Mt Bun Lipseal