12vdc Bronze Rotary Gear Pump w/ relief valve
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Manufacturer:
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Series (9 Models):
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Product Name:12vdc Bronze Rotary Gear Pump w/ relief valve
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Model Number:N991R-32A96
12vdc 1/4HP
Oberdorfer N991R-32A96
Bronze gear pump 12v. 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. 12 Volt DC
- 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
- The relief valvee is 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.
| Model Number | N991R-32A96 |
|---|---|
| part number | N991R-32A96 |
| Series | N991 Bronze Gear Pump |
| Max Flow (GPM.) | 2 |
| Max Flow GPH | 120 |
| TDH Maximum (Ft) | 347 |
| TDH Maximum (PSI) | 150 |
| Horse Power (HP) | 1/4 |
| Horsepower (IE .5, 1, 1.5, 20) | 0.2500 |
| Inlet Connection Type | FNPT |
| inlet size | Less than 1" |
| Inlet (In.) | 0.25 |
| Outlet Connection Type | FNPT |
| Outlet (In.) | 0.25 |
| Wetted Materials | Bronze |
| Elastomers / O-ring | Buna-Nitrile |
| Voltage (V) | 12DC |
| Voltage (Range) | 12/24/36 VDC |
| Motor | ODP |
| Speed (RPM.) | 1140 |
| Self Priming | Yes |
| Suction Lift (FT.) | 20 |
| Max Operating Temperature (F) | 140 |
| Viscosity | SAE 30 oil 352.00 cp 2000.00 ssu |
| Shaft | 304SS |
| Mechanical Seal | BUNA-N LIP SEAL |
| Mechanical Seal Type | Single |
| Other | Wire NO.14 NO.12 NO.10 NO.8 12 VOLT DC 11 FT. 18 FT. 28 FT. 45 FT |
| Pump Bearing | Carbon/graphite |
| Impeller Material | Bronze, spur gear |
| Cord Length (Ft.) | 0 |
| Drain | No |
| Port Rotation | Yes |
| Country of Manufacture | United States |
| Weight (Lbs) | 9.000000 |
| Warranty (YRS.) | 1 |
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