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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  • 7 Models
  • Stop rings for piston blow-out protection.
  • Bronze plated domed piston resists side load.
  • Plated pistons to resist scoring & corrosion.
  • High flow quality couplers.
  • Mounting holes in 5, 10, & 20 ton models.
  • Rod wiper protects inner cylinder from dirt.
  • Exceeds ANSI/ASME B30.1 safety standards.
Product Image- Spring Return Flat Jacks 5 Through 150 Ton Capacities
Unit of Measure
Items Item Image
RFS10
Spring Return Flat Jacks 5 Through 150 Ton Capacities
Price $467.00
 Item Image
RFS20
Spring Return Flat Jacks 5 Through 150 Ton Capacities
Price $781.00
 Item Image
RFS30
Spring Return Flat Jacks 5 Through 150 Ton Capacities
Price $902.00
 Item Image
RFS50
Spring Return Flat Jacks 5 Through 150 Ton Capacities
Price $1,046.00
 Item Image
RFS75
Spring Return Flat Jacks 5 Through 150 Ton Capacities
Price $1,419.00
Capacity N/A 10 tons N/A 20 tons N/A 30 tons N/A 50 tons N/A 75 tons
Stroke N/A .44 inches N/A .44 inches N/A .5 inches N/A .62 inches N/A .62 inches
Oil Capacity Required N/A 1.0 cu. inch N/A 1.9 cu. inch N/A 3.2 cu. inch N/A 6 cu. inch N/A 10 cu. inch
Ram Bore Diameter N/A 1.68 inches N/A 2.38 inches N/A 2.87 inches N/A 3.5 inches N/A 4.5 inches
Effect Area N/A 2.24 sq. inch N/A 4.43 sq. inch N/A 6.49 sq. inch N/A 9.62 sq. inch N/A 15.90 sq. inch
Pressure at Capacity N/A 8940 psi N/A 9030 psi N/A 9250 psi N/A 10400 psi N/A 9440 psi
Minimum Height - A N/A 1.68 inches N/A 2.03 inches N/A 2.31 inches N/A 2.62 inches N/A 3.13 inches
Extended Height - B N/A 2.13 inches N/A 2.47 inches N/A 2.81 inches N/A 3.25 inches N/A 3.75 inches
Body Length - C N/A 3.25 inches N/A 4 inches N/A 4.5 inches N/A 5.5 inches N/A 6.5 inches
Body Width - D N/A 2.19 inches N/A 3 inches N/A 3.75 inches N/A 4.5 inches N/A 5.5 inches
Piston O.D. - E N/A .75 inches N/A 1.13 inches N/A 1.38 inches N/A 1.75 inches N/A 2.13 inches
Base to Port C/L - F N/A .75 inches
Width G (inches) N/A 1.34 N/A 1.56 N/A N/A N/A
Width H (inches) N/A 1.41 N/A 1.93 N/A N/A N/A
Base Mounting Hole Dimension N/A 9/32" Through x 27/64" C'bore (5/16" Deep) N/A 25/64" Through x 19/22" C'bore (25/64" Deep) N/A N/A N/A
Weight N/A 3.3 lbs. N/A 6 lbs. N/A 8.5 lbs. N/A 14.3 lbs. N/A 24.5 lbs.
Suggested Hand Pump N/A P41 P71 N/A P41 P71 N/A P42 P72 N/A P42 P72 N/A P42 P72