Description Model 83513 is an air operated chassis pump designed to pump low and medium viscosity materials (grease) from drums and pails.

Specifications

Airmotor effective diameter 2.5 in. (63,5 mm)

Air inlet 1/4 in. NPTF

Material outlet 1/4 in. NPTF

Ratio 50:1

Delivery output 80 in.³/minute (1 311 cm³)

Delivery 0.35 in.³/cycle (5,7 cm³/cycle)

Minimum air pressure 30 psi (2 bar)

Maximum air pressure 150 psi (10 bar)

Maximum output pressure 7,500 psi (517 bar)

Noise level at 120 psi (8 bar) <85 dBA

For 25-30 lb. refinery containers or 60 lb. bulk. Gasket and air vent in lid assembly makes unit completely dust-proof, leak-proof and spill-proof. Ideal for use in all types of weather; container rust-proofed and finished in Lincoln red. Height 313/4"; inside diameter of container 121/2".

The heavy-duty 50:1 grease pump family from Lincoln

Lincoln air-operated lube equipment models featuring our high-pressure Series 20 and Series 40 grease pumps have been performance proven in automotive, agricultural, heavy-duty, marine, construction and industrial facilities throughout the world. 

• Series 20 grease pumps include the time proven 20 cubic inch displacement Lincoln air motor with 2-1/2" stroke—ideal for most applications.
• These pumps are built for power, durability and dependability and these exclusive engineering features ensure top performance and longer service life.

Series 20 grease pump features

Lightweight, corrosion-resistant zinc head casting design incorporates uniform wall thickness and an integral patented muffler which keeps noise level below OSHA standards without compromising performance. Keeps pumping, while other pumps slow down or stop due to icing.

• 150 psi pre-lubricated air motor requires no external oiler.
• Pneumatically-assisted mechanical air valve assures positive tripping.
• Springless air motor construction prevents premature pump failure due to spring fatigue.
• Precision-machined, hardened steel slide valve for longer life—no packings to wear out.
• Powerful—20 cu. in. or 40 cu in. air motor.
• Designed for greater cycle rates.
• Exceeds maximum limits recommended for competitive pumps.
• One piece pump outlet body withstands constant high lubricant pressures.
• Easier serviceability. Majority of parts are common with other series 20, 25 and 40 pumps.
• Faster output. Double-acting design provides high-pressure and uniform delivery on both up and down strokes.
• Hardened steel plunger and bushing resist abrasion and prolong pump life.
• Micro-lapped to high precision tolerance to eliminate bypassing lubricant.
• All pumps are 100% electronically tested to assure quality performance.
• Backed by the most extensive, qualified service network in the industry.
• Shovel-type foot valve adds mechanical priming to normal suction. Handles all grades of lubricants.
• Backed by a five-year limited warranty. See your Lincoln representative for details.