Bronze gear pump forward reverse
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Manufacturer:
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Series (13 Models):
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Product Name:Bronze gear pump forward reverse
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Model Number:N992-37F30
1/3HP 115v TEFC REVERSIBLE
Model Number
N992-37F30
$1,523.00
Oberdorfer N992-37F30
Oil change pump. Pump housings and gears are made of top quality bronze; shafts are from stainless steel 303. Close coupled to a 115vac motor including a Forward / Off / Reverse switch. Often used at dockside for changing the oil in boats. Bearings are designed of high performance carbon-graphite material selected for wear resistance and long service life. Also available in a 12vdc version.
APPLICATIONS:
Dockside;Quick Oil Change, reversible flow
Engine Room Diesel Fuel Transfer
ROTARY GEAR PUMP
• 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
• Buna Lip Seal –standard
MOTOR
• 1/3 HP -1725 RPM 115VAC
• 1.15 Service Factor with Capacitor Start
• TENV enclosure, rigid base, durable painted
finish
• Automatic Overload Protection
• Built in switch (Forward - Off - Reverse)
• 8 foot long SJTOW 16-3 power cord with
plug
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 lubricants. Maximum shaft speed is 1750 rpm.
A relief valve is necessary 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. For this purpose a separate relief valve in the pressure line must be used.
Service life will be increase substantially if the liquid pumped is clean and has a lubricity value. These pumps have extremely close tolerances.
| Model Number | N992-37F30 |
|---|---|
| part number | N992-37F30 Oil change pump |
| Series | N992 Gear Pumps |
| Max Flow (GPM.) | 4 |
| Max Flow GPH | 240 |
| TDH Maximum (Ft) | 347 |
| TDH Maximum (PSI) | 150 |
| Horse Power (HP) | 1/3 |
| Horsepower (IE .5, 1, 1.5, 20) | .33 |
| Inlet Connection Type | FNPT |
| inlet size | Less than 1" |
| Inlet (In.) | 0.38 |
| Outlet Connection Type | FNPT |
| Outlet (In.) | 0.38 |
| Wetted Materials | 304SS, Bronze |
| Elastomers / O-ring | Buna-Nitrile |
| Voltage (V) | 115 |
| Voltage (Range) | 110-120 |
| Phase (Ø) | Single (1) |
| Motor Frequency | 60 |
| Motor | TEFC |
| Speed (RPM.) | 1725 |
| Self Priming | Yes |
| Suction Lift (FT.) | 20 |
| Max Operating Temperature (F) | 140 |
| Viscosity | SAE 30 oil 352.00 cp 2000.00 ssu |
| Shaft | 304SS |
| Length (In.) | 15.87 |
| Mechanical Seal | LIP SEAL |
| Mechanical Seal Type | Single |
| Motor Bearings | Ball |
| Coupling | Y |
| Other | Includes 8 Ft line cord and plug. No relief valve. |
| Pump Bearing | Carbon |
| Cord Length (Ft.) | 8 |
| Duty | Intermittent |
| Drain | No |
| Port Rotation | Yes |
| Country of Manufacture | United States |
| Weight (Lbs) | 35.000000 |
| Warranty (YRS.) | 1 |
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