Plunger Cylinders

A hydraulic cylinder without a piston or with a piston without seals is called a a plunger cylinder.

Plunger Cylinder

A plunger cylinder can only be used as a pushing cylinder; the maximum force is piston rod area multiplied by pressure. This means that a piston cylinder in general has a relatively thick piston rod.

hydraulic cylinders

Hydraulics CatalogueOur catalogue shows a selection of the standard hydraulic cylinders / hydraulic rams that we regularly supply, but if you are looking for a custom-made cylinder then just complete our Bespoke Cylinder Design Form as best you can, and one of our hydraulic engineers will get back to you.

As an ISO 9001 accredited company, we firmly believe that there are no better advocates than our customers. So if you need a bit more convincing before you decide to give us a try, then here are a few case studies and testimonials from our ever-growing library for you to browse:

Hydraulic Cylinders

Whether you're looking for a single or double-acting, tie-rod, marine, subsea or welded hydraulic cylinder, something standard or made-to-order, we have it covered... Better still, you can relax knowing that you're dealing with... Find out more...

Welded Hydraulic Cylinders

So, we think we know why you’re here... You’re looking for welded hydraulic cylinders, right? Well, whether you are looking for a relatively “standard”, or completely bespoke welded hydraulic cylinders, you can rest... Find out more...

Hydraulic Systems

Hydraulic systems can be found everywhere, from: food production lines and material handling to credit card manufacturing, waste management and recycling, transport and logistics, and those fairground rides that you love - or hate - the list goes on and... Find out more...

Hydraulic Cylinders

Looking for a bespoke hydraulic cylinder design service? Look no further... So you may well have read about the service we provide for hydraulic systems... Find out more...

System Hydraulics

Whether you’re starting with a blank sheet of paper or you are trying to improve an existing hydraulic system design, we understand that you’ll need performance efficiency and... Find out more...

Hydraulic power pack

Your one-stop hydraulic resource... Thanks to our seemingly unrivalled access to a vast range of hydraulic manufacturers from around the world, and our innovative approach to hydraulic problem solving, Hydraulics Online are THE... Find out more...

Yacht

"... I searched for ages to find the right size hydraulic cylinder and you guys came up trumps. Excellent service and Jordan was really helpful." Click through on the following links if you’d like to find out more  Find out more...

Refuse and Waste Mangement Services

The Customer: International Refuse and Waste Management Services Company The Task: Hydraulics Online received a very basic email enquiry from this new international customer requiring a 3-stage... Find out more...

Power Transmission Equipment

The Customer: Power Transmission Equipment Manufacturer and Wholesaler The Task: To provide a complete hydraulic... Find out more...

Marine Cylinder

The Customer: Management, Engineering and Procurement Services Company to Offshore, Sub-sea and Oil and Gas Industries The Task: Hydraulics Online were contacted to provide pricing and a detailed... Find out more...

Concrete Block Manufacturing

The Customer: Leading Manufacturer of Concrete Products The Task: Hydraulics Online were asked to design a complete... Find out more...

http://www.hydraulicsonline.com/testimonial-horsebox-manufacturer

Hydraulic power pack and cylinder have arrived this morning; they're now fitted and all is working perfectly. Thanks for your help... We will certainly be using you again. Click through on the... Find out more...

Call us now on: +44 (0)845 644 3640 or enquire online and "let us take the pressure!"

Blog & Case Studies

Innovative Custom Hydraulics and Systems Design

We invest time and energy to build great relations

July 18, 2017 read more

Rigour and Professionalism aren’t just for Blue-Chips!

We might pride ourselves on our friendly and flexi

July 6, 2017 read more

News Archive

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Phone:+44 (0)845 644 3640

Address:
Units 2+3 Townend Farm
Audley Road
Alsager
Cheshire
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United Kingdom

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Testimonials

Testimonial: Procurement Management

Praise from a customer in West Africa, who offers services and general procurement management for companies in the mining, engineering and construction equipment and parts industry: […]

Testimonial: Tree Surgery and Forestry Contractors

It’s all in a day’s work for the technical team, with praise from a company who carries out all aspects of tree work and hedge […]