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Product Name: Bronze Rotary Gear Pump w/ motor & relief valve
  
Model Number: N990RH-M46
  
Manufacturer: Oberdorfer Pump
  
Oberdorfer Close coupled bronze rotary gear pumps.
  • Bronze Construction with SS shaft
  • Helical gears for quiet operation
  • Self-lubricating carbon bearings
  • O-ring seal for max. leak protection
  • The pump drive shaft is connected to the motor shaft by a flexible coupling
  • The relief valve is in the system if the discharge line contains any throttling devices, such as a shut-off valve, a spray nozzle or other restrictive device. This will return the liquid to the suction side or to the tank. If used continuously, the pump will over heat. The 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.
RFQ ASK CHARLIE

Rating:

Usual Ship Time: 2-3 days

Your Price: $1,356.00 EA
Maximum Flow 15 gallons/min 
TDH (Head) Maximum @ 0GPM 19.91 PSI 
Head (TDH) Maximum @ 0GPM 46 FT 
HP Standard 0.75 HP 
Inlet Connection Type FNPT 
Inlet 1 " 
Outlet Connection Type FNPT 
Outlet 1 " 
Wetted Materials 304SS 
Bronze 
Voltage 115/230 V 
Phase
Frequency 60 Hz 
Motor ODP 
Speed 1140 RPM 
Motor Frame 56C 
Self Priming Yes 
Suction Lift 20 FT 
Max Operating Temp 225 °F 
Viscosity Glycerine 880.00 cp 5000.00 ssu 
Max. Particle Size 0.01 " 
Max. Particle Hardness 1 MOH 
Max. Volume of Suspended Solids 0 % 
Shaft 304SS 
Coupling
Mechanical Seal Buna Lip Seal 
Mechanical Seal Type Double 
Pump Bearing Carbon/graphite 
Warranty 1 Year/s 
Applications Flooded Suction 
Coolant 
Constant Pressure 
Dosing 
Fuel Oil 
Self-Priming 
PH High 11 pH 
Other Clockwise rotation from pump end.  
Weight 42 lbs
There are no related accessories listed for this item at this time. Please check back again, or Contact Us for more information about this item.
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