Oil Pump 3:5:1 (Stub Pump)
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Over 50 years in the industry, demonstrating reliability.
Serving customers across all 50 states.
Products designed for heavy-duty use.
30 Days Return Policy*
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Lincoln® Oil Pump 3:5:1 (Stub Pump)
Lincoln offers its new Value Series 3.5:1 Air-operated Pump for medium- to low- volume applications such as those found in vehicle service facilities, car dealerships, small contractors, farmers and agriculture equipment dealers. The affordable pump performs quick-dispense, fill or transfer applications with high-volume output.
Available as a stub pump, 16- or 55-gallon pump or pump for a 250- to 275-gallon oval tank, its proven horizontal, valved-piston motor design and single-stroke action deliver reliability, as well as high performance and flow.
Model 4490
| Model No. | 4492 |
| Brand | Lincoln |
| Pumping Ratio | 3:5:1 |
| Output Per Stroke | 5.6" |
| Delivery Output | 6 gal./min. |
| Pneumatic Inlet Pressure | Max. - 120 psi/8,3 bar Min. - 20 psi/1,4 bar |
| Operating Temperature Range | 30°F to 120°F |
| Weight (empty) | 14 lbs. |
| Pneumatic Port Inlet | 1/4" - 18 NPTF |
| Material Port Outlet | 1/2 NPTF |
| Recommended Fluids | Motor fluids, transmission fluid, petroleum-based fluids |
| Application | Stub |
| Mounting | 1.5 NPT Male |
Return Policy
You can return unused or defective products up to 30 days from the date of order. Some product returns may be subject to restocking fees. Proof of Purchase will be required if we cannot verify your order information. Unless the product is defective or damaged in transit, the customer is responsible for return shipment costs.
Defective or Damaged Products
All shipments received must be immediately inspected for damage. If your order shipped on a freight carrier, any damage needs to be noted on the Freight Receipt before signing for the delivery. An exchange or refund will be provided at no additional cost. If damage is due to misuse or regular wear of the product, the return will be denied.
Order Cancellation
If you need to cancel your order for any reason, please contact us immediately. If the order is canceled prior to shipping, you will be refunded in full. Certain products that are manufactured to order cannot be canceled after the manufacturing process has started.