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LINCOLN 4491 Standard Dispensing Piston Drum Pump, 3.5:1 Ratio, Steel - Standard Dispensing Piston Drum Pumps
LINCOLNStandard Dispensing Piston Drum Pumps

LINCOLN 4491 Standard Dispensing Piston Drum Pump, 3.5:1 Ratio, Steel

The LINCOLN Air Drum Pump: Pump Only is a standard dispensing piston drum pump with a steel suction tube. It features a 3.5:1 ratio, a maximum flow rate of 6 gpm, and a maximum fluid temperature of 120°F. This pump…

SKU 3G-OTH-89893

Brand
LINCOLN
Item
4491 Standard Dispensing Piston Drum Pump, 3.5:1 Ratio, Steel
Part Number
4491
Category
Standard Dispensing Piston Drum Pumps
Available to Order
Also known as:4491LINCOLN
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Technical Specifications

LINCOLN
Manufacturer Part Number
4491
Type
3.5:1, Steel
Max. Flow Rate
6 gpm
Max. Fluid Temp.
120°F
Suction Tube Material
Steel

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LINCOLN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINCOLN Air Drum Pump: Pump Only is a standard dispensing piston drum pump with a steel suction tube. It features a 3.5:1 ratio, a maximum flow rate of 6 gpm, and a maximum fluid temperature of 120°F. This pump is identified by manufacturer part number 4491.

Frequently Asked Questions

What is the LINCOLN Air Drum Pump 4491 used for?

The LINCOLN Air Drum Pump 4491 is a standard dispensing piston drum pump used for transferring lubricants and industrial fluids from drums. It is suitable for applications requiring a 3.5:1 ratio and up to 6 gpm flow, with a maximum fluid temperature of 120°F.

What are the specifications of the LINCOLN Air Drum Pump 4491?

The LINCOLN Air Drum Pump 4491 has a 3.5:1 ratio, maximum flow rate of 6 gpm, and maximum fluid temperature of 120°F. It features a steel suction tube and is a pump-only unit. The manufacturer part number is 4491.

Where to buy the LINCOLN Air Drum Pump 4491 worldwide?

You can source the LINCOLN Air Drum Pump 4491 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to install the LINCOLN Air Drum Pump 4491?

Install the LINCOLN Air Drum Pump 4491 by mounting it securely on a drum bung, connecting the air supply to the inlet, and attaching the discharge hose. Ensure the fluid temperature does not exceed 120°F and follow standard pneumatic pump safety practices.

Used in

Common applications for LINCOLN
Industrial lubrication — Lincoln lever handle grease drum pumps (e.g., SKU 6Y859) for manual dispensing of grease from standard drums.
Oil transfer — Lincoln lever handle standard drum pump (SKU 6Y881) for transferring lubricants and oils from drums.
Lubrication system maintenance — Lincoln follower plate model 83369 for use with Lincoln 926 systems to ensure consistent grease flow.
Grease pump accessory — Lincoln follower plate model 84780 for grease pumps, preventing cavitation and air ingestion.
Heavy-duty grease transfer — Lincoln lever handle grease drum pump (SKU 6Y898) with steel housing for industrial applications.
Mobile equipment servicing — Lincoln lever action grease drum pump (SKU 6Y863) with aluminum housing for portability and controlled dispensing.
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LINCOLN Products

3G Electric supplies LINCOLN standard dispensing piston drum pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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