Hollow Plunger Cylinders designed and manufactured by Enerpac are the perfect solution for tensioning and testing. They are lightweight and have a hollow plunger configuration to allow both push and pull forces. The hard coat finish gives you the ultimate in damage resistance which will extend the cylinder’s life and save you money.Enerpac's hollow plunger cylinders offer powerful performance with a lightweight design, making them an excellent solution for pulling and tensioning applications. They are widely used in numerous industries, including construction, infrastructure, offshore, oil and gas, power generation and mining. At RG Group, we carry several series of Enerpac hollow plunger cylinders, including:
If you need a higher capacity-to-weight ratio, RACH cylinders are an ideal choice. These single-action hydraulic cylinders use liquid pumped through a port for cylinder extension and a high-strength internal spring for retraction to produce continual movement. The built-in stop ring prevents the plunger from extending beyond the stroke length, and it can endure the full cylinder capacity. RACH cylinders also have a floating center tube to help the seals last longer.
These hollow plunger cylinders feature a removable saddle made of hollow steel that is bolted onto the cylinder to protect the plunger from lifting damage. The steel base plate and saddle also prevent any load-induced damage.
Every RACH cylinder has handles on the body for easy handling and portability.
RCH cylinders offer exceptional versatility for maintenance, testing, and tensioning applications with numerous sizes, force capacities, and stroke lengths available. Their powerful, single-acting spring return functionality speeds up productivity, and their baked enamel finish improves corrosion resistance.
These cylinders have collar threads to make fixturing easier, and models with over a 20-ton capacity have a floating center tube that extends product life. RCH cylinders also come standard with smooth, hollow steel saddles for optimal weight distribution.
RRH cylinders offer double-acting operation for fast retraction. They are designed with many durable features, including relief valves that prevent damage from overpressurization and a plunger wiper that reduces the risk of contamination. Like RCH hollow plunger cylinders, RRH cylinders also have a nickel-plated, floating center tube and a baked enamel finish. All of these design elements contribute to a long lifespan and reliable operation.
All RRH cylinders also include CR400 couplers and dust caps.
RG Group maintains an extensive selection of Enerpac products, including their exceptional hollow plunger cylinders. With their unique construction and features, Enerpac hollow plunger cylinders provide the rugged, reliable, and versatile performance you need to improve your system operations.
As a go-to supplier of hydraulic products for more than 60 years, RG Group has the inventory and expertise you need. Let us know what you're looking for and we can help you find the right Enerpac product to accommodate any requirements.
When you shop with us, you'll also benefit from affordable prices and quick delivery so you can get to work faster and for less.
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