Your source for automotive, shop & garage equipment since 1979.

Shop with ease on our new and improved online store!

  • 100's of Manufacturers

    Over 6,000 Products

  • Over 45 Year of Service

    Experience You Can Count On

  • Family Owned

    Small Business, Superb Service

  • Talk to a real person

    Phone: 800-837-3818

ARO  |  SKU: AROLM2203A51C

ARO LM2203A-51-C 3:1 Oil Piston Pump for 275 Gal Tote

$635.00
Contact Us

ARO LM2203A-51-C 3:1 Stub Oil Pump

ARO LM 2203A-51 LM Series Piston Pumps Built tough to fit the way you work. LM Series piston pumps deliver unmatched industrial-strength performance for pumping fluids with sizes to fit small (16-gal / 35-lb, 60.5 L / 15.8 kg) or large (275-gal / 400-lb, 1040.9 L / 181.4 kg) containers. Working flow rates range from two to six gallons per minute. Pumps are offered from 3:1 to 50:1 ratios, in order to meet the requirements of any application.

Features and Benefits:

Pump’s patented design improves flow, reduces pulsation, and extends service life
Offers simple self-service maintenance due to advanced design with 50% fewer parts
Reduces service time, due to in-line service design with no special tools required
Features stall-free, ice-free air motor with tough, durable housing

Why ARO?

Our LM series is ideal for pumping grease, motor oil, gear oil, or transmission fluid. The simple, durable design allows for piston pump service by any owner or qualified technician. Also look for our convenient grease and oil pump packages.
Flexibility — LM pumps can be serviced in-line and feature a rugged all-weather design (3:1 pumps only)
Dependability — Valving design uses no trip rods or push pins that usually break
Durability — Our stall-free, ice-free air motor is contained in a rugged housing
Commitment — Ingersoll Rand pumps come with a 5-year warranty

Specifications:

 
Model  
Working flow
gpm (l/m)
Free flow
gpm (l/m)
Fluid inlet / outlet
NPTF (mm)
Container size
gal (L)
Air inlet
in (mm)

3:1 PISTON PUMP

LM2203A-11-C (-12 - C = BSP Thread) 6 (23) 9 (34) 3/4" / 1/2" (19 / 13) Stub 1/4" (6)
LM2203A-31-C (-32 - C = BSP Thread) 6 (23) 9 (34) 3/4" / 1/2" (19 / 13) 16 (60.6) 1/4" (6)
LM2203A-41-C (-42 - C = BSP Thread) 6 (23) 9 (34) 3/4" / 1/2" (19 / 13) 55 (208.2) 1/4" (6)
LM2203A-51-C (-52 - C = BSP Thread) 6 (23) 9 (34) 3/4" / 1/2" (19 / 13) 275 (1040.9) 1/4" (6)
5:1 PISTON PUMP
LM2305A-11-B (-12 - B = BSP Thread) 6 (23) 9 (34) 1-1/2" / 1/2" (38 / 13) Stub 1/4" (6)
LM2305A-31-B (-32 - B = BSP Thread) 6 (23) 9 (34) 1-1/2" / 1/2" (38 / 13) 16 (60.6) 1/4" (6)
LM2305A-41-B (-42 - B = BSP Thread) 6 (23) 9 (34) 1-1/2" / 1/2" (38 / 13) 55 (208.2) 1/4" (6)
LM2305A-51-B (-52 - B = BSP Thread) 6 (23) 9 (34) 1-1/2" / 1/2" (38 / 13) 275 (1040.9) 1/4" (6)