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Catalog

  • Smooth hollow saddles are standard on all RCH-models (12 ton models are not equipped with saddles).
  • Hollow plunger design allows for both pull and push forces
  • Single-acting spring return
  • Nickel-plated, floating center tube on models over 20 tons increases product life
  • Baked enamel finish for increased corrosion resistance
  • Collar threads for easy fixturing
  • RCH-120 includes AR-630 coupler and has 1/4 NPTF port
  • RCH-121 and RCH-1211 have FZ-1630 reducer and AR-630 coupler, all other models
    • more
Unit of Measure

Maximum Operating Pressure

 10000 psi

Nominal Cylinder Capacity

 20 tons

Maximum Cylinder Capacity

 23.6 tons

Stroke

 2 inches

Cylinder Effective Area

 4.73 sq. inch

Oil Capacity

 9.46 cu. inch

Collapsed Height - A

 6.38 inches

Extended Height - B

 8.38 inches

Outside Diameter - D

 3.88 inches

Cylinder Bore Diameter - E

 2.88 inches

Plunger Diameter - F

 2.13 inches

Cyl. Base to Advance Port - H

 0.75 inches

Plunger Internal Thread - O

 1 9/16 - 16 UN

Plunger Thread Length - P

 0.75 inches

Collar Thread - W

 3 7/8 - 12 inches

Collar Thread Length - X

 1.5 inches

Center Hole Diameter - Y

 1.06 inches

Bolt Circle - U

 3.25 inches

Thread Depth - Z

 0.37 inches

Thread - V

 3/8 - 16 UNC inches

Saddle Diameter - J

 2.13 inches

Saddle Protrusion From Plunger - K

0.27 inches

RCH Series Options

 HP - 2015 Heat treated threaded hollow saddle

Saddle Dimension A

 2.11 inches

Saddle Dimension B

 1 - 8 inches

Saddle Dimension C

 0.38 inches

Weight

 17 lbs.

Ship Weight

 17.3 lbs.
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