MDI Manufacturing & Design Inc.
MDI Manufacturing & Design Inc.
7687 San Fernando Road
Burbank, CA 91505
Phone: 818.246.2300
Fax: 818.767.6469
Email: info@mdionline.net
Website: www.builtsystems.net
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  • Half the weight of equal capacity steel cylinders.
  • Half the weight of steel cylinders.
  • Aluminum body resists sparking in explosive environments.
  • Hard coated aluminum piston rod and cylinder bore resist wear and corrosion.
  • Grooved piston top helps keep the load from sliding on top of piston.
  • Designed for jacking and other non- production operations.
RA Series 20-100 Ton, Single-Acting, Spring-Return Aluminum Cylinders
Unit of Measure
Items RA Series 20-100 Ton, Single-Acting, Spring-Return Aluminum Cylinders
RA202
RA Series 20-100 Ton, Aluminum Single-Acting, Spring-Return Cylinders
Price $1,307.61
 Item Image
RA204
RA Series 20-100 Ton, Aluminum Single-Acting, Spring-Return Cylinders
Price $1,374.03
 RA Series 20-100 Ton, Single-Acting, Spring-Return Aluminum Cylinders
RA206
RA Series 20-100 Ton, Aluminum Single-Acting, Spring-Return Cylinders
Price $1,455.21
 RA Series 20-100 Ton, Single-Acting, Spring-Return Aluminum Cylinders
RA302
RA Series 20-100 Ton, Aluminum Single-Acting, Spring-Return Cylinders
Price $1,633.86
 RA Series 20-100 Ton, Single-Acting, Spring-Return Aluminum Cylinders
RA304
RA Series 20-100 Ton, Aluminum Single-Acting, Spring-Return Cylinders
Price $1,694.43
Cylinder Capacity N/A 20 tons N/A 20 tons N/A 20 tons N/A 30 tons N/A 30 tons
Stroke N/A 2.125 inches N/A 4.125 inches N/A 6.125 inches N/A 2.125 inches N/A 4.125 inches
Oil Capacity N/A 9.41 cu. inch N/A 18.27 cu. inch N/A 27.13 cu. inch N/A 13.79 cu. inch N/A 26.77 cu. inch
Retracted Height - A N/A 6 3/8 inches N/A 8 3/8 inches N/A 10 3/8 inches N/A 7 3/8 inches N/A 9 3/8 inches
Extended Height - B N/A 8 1/2 inches N/A 12 1/2 inches N/A 16 1/2 inches N/A 9 1/2 inches N/A 13 1/2 inches
Outside Diameter - C N/A 3 3/4 inches N/A 3 3/4 inches N/A 3 3/4 inches N/A 4 1/4 inches N/A 4 1/4 inches
Base to Port - F N/A 1 1/4 inches
Piston Rod Diameter - H N/A 2 inches N/A 2 inches N/A 2 inches N/A 2 1/2 inches N/A 2 1/2 inches
Piston Rod Protrusion - K N/A 5/16 inches N/A 5/16 inches N/A 5/16 inches N/A 3/8 inches N/A 3/8 inches
Bore Diameter N/A 2 3/8 inches N/A 2 3/8 inches N/A 2 3/8 inches N/A 2 7/8 inches N/A 2 7/8 inches
Cylinder Effective Area N/A 4.43 sq. inch N/A 4.43 sq. inch N/A 4.43 sq. inch N/A 6.49 sq. inch N/A 6.49 sq. inch
Internal Pressure at Cap. N/A 9030 psi N/A 9030 psi N/A 9030 psi N/A 9250 psi N/A 9250 psi
Tons at 10000 psi N/A 22.15 N/A 22.15 N/A 22.15 N/A 32.45 N/A 32.45
Product Weight N/A 7.7 lbs. N/A 9.3 lbs. N/A 11.3 lbs. N/A 11.1 lbs. N/A 13.1 lbs.
Ship Weight N/A 8.4 lbs. N/A 10 lbs. N/A 12.5 lbs. N/A 12 lbs. N/A 14 lbs.