Bronze Rotary Gear Pump w/ motor & relief valve
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Manufacturer:
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Series (30 Models):
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Product Name:Bronze Rotary Gear Pump w/ motor & relief valve
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Model Number:N990RH-M46
Model Number
N990RH-M46
$2,114.00
Oberdorfer N990RH-M46
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.
Model Number | N990RH-M46 |
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part number | N990RH-M46 |
Series | N990 Close Coupled Bronze Rotary Gear Pumps |
Max Flow (GPM.) | 15 |
Max Flow GPH | 900 |
TDH Maximum (Ft) | 46 |
TDH Maximum (PSI) | 20 |
Horse Power (HP) | 3/4 |
Horsepower (IE .5, 1, 1.5, 20) | 0.7500 |
Inlet Connection Type | FNPT |
inlet size | 1" |
Inlet (In.) | 1 |
Outlet Connection Type | FNPT |
Outlet (In.) | 1 |
Wetted Materials | 304SS, Bronze |
Voltage (V) | 115/230 |
Voltage (Range) | 110-120/220-240 |
Phase (Ø) | Single (1) |
Motor Frequency | 60 |
Motor | ODP |
Speed (RPM.) | 1140 |
Motor Frame | 56C |
Self Priming | Yes |
Suction Lift (FT.) | 20 |
Max Operating Temperature (F) | 225 |
Viscosity | Glycerine 880.00 cp 5000.00 ssu |
Shaft | 304SS |
Mechanical Seal | BUNA LIP SEAL |
Mechanical Seal Type | Single |
Coupling | Y |
Other | Clockwise rotation from pump end. |
Pump Bearing | Carbon/graphite |
Drain | No |
Port Rotation | Yes |
Country of Manufacture | United States |
Weight (Lbs) | 42.000000 |
Warranty (YRS.) | 1 |