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RAS504B, 50 ton (444,8 kN) Capacity, 4 in (101,6 mm) Stroke, Single-Acting, Aluminum Hydraulic Cylinder

Item ID: RAS504B

$2,156.89
Free ShippingEst. Ship date is Tue, Sep 15th 2026

Product Description

Simplex RAS Series Aluminum Hydraulic Cylinders are manufactured from solid high-strength alloy steel and include a powerful pre-tensioned spring for quick retraction.

With its robust aluminum body, RAS Cylinders are approximately half the weight of steel equivalents, and combine enhanced portability with the durability to withstand tough applications in harsh conditions.

Aluminum is not only lighter, but also inherently less corrosive than steel, which makes it a great material for use in many caustic environments. A carrying handle provided as standard also enhances portability.

Inside the cylinder is a high-strength return spring for plunger retraction and stop rings for blow out protection. The cylinder exterior is finished with an anodized hard coat to extend cylinder life, and a wiper protects the inner cylinder assembly from dirt, moisture, and other contaminants.

Product Specifications

Capacity (Imperial tons)50
Collapsed Height A (in)8.5
Plunger TypeSolid
Available - Backorder

About this Product

Simplex RAS Series Aluminum Hydraulic Cylinders are manufactured from solid high-strength alloy steel and include a powerful pre-tensioned spring for quick retraction.

With its robust aluminum body, RAS Cylinders are approximately half the weight of steel equivalents, and combine enhanced portability with the durability to withstand tough applications in harsh conditions.

Aluminum is not only lighter, but also inherently less corrosive than steel, which makes it a great material for use in many caustic environments. A carrying handle provided as standard also enhances portability.

Inside the cylinder is a high-strength return spring for plunger retraction and stop rings for blow out protection. The cylinder exterior is finished with an anodized hard coat to extend cylinder life, and a wiper protects the inner cylinder assembly from dirt, moisture, and other contaminants.

Features

  • For general purpose applications
  • Approximately half the weight of steel cylinders
  • Heavy duty spring delivers fast and full retraction
  • Hard anodized coating reduces wear and corrosion
  • Stop rings prevent piston blow-out
  • Wiper protects inner cylinder from dirt.
  • Meets ANSI/ASME B30.1 Safety Standards
  • Load tested under 125% of the nominal capacity
  • For working pressures up to 10,000 psi (700 bar)
Units:
Maximum Operating Pressure (psi)10000
Capacity (Imperial tons)50
Stroke (inch)4
Collapsed Height A (in)8.5
Return TypeSingle-Acting, Spring Return
Plunger TypeSolid
MaterialAluminum
Weight (lbs)17

80%

Think Safety

Manufacturer's rating of load and stroke are maximum safe limits. Good practice encourages using only 80% of these ratings!

Units:
Collapsed Height A8.5"