Duramaster Cylinders

| October 19, 2015

Dduramasteruramaster is a leading manufacturer of NFPA cylinders with various pneumatic air and hydraulic cylinder designs to choose from. We manufacturer interchangeable tie rod cylinders, round cylinders, and air over oil cylinders for all kinds of industrial applications. Our air over oil cylinders create smooth, predictable motion by converting pneumatic pressure into hydraulic pressure. We are known for manufacturing HIGH QUALITY, long lasting designs that stand the test of time! At Duramaster, we take pride in the fact that all of our products are MADE IN THE USA. In addition, we are ISO 9001:2008 certified (Certification No. 50471494). Customer satisfaction is our priority and we are committed to continuous improvement of our services and products.

Looking for a pneumatic cylinder or hydraulic option? Not a problem, at Duramaster Cylinders we offer the best materials in our high quality NFPA cylinders. If you need reliable interchangeable tie rod cylinders, an air over hydraulic cylinder, or any custom air piston style unit, we are the manufacturer you can trust and rely on with any application you may have. Contact us today 813-882-0040 or visit our website www.duramastercylinders.com

KEY FEATURES:duramaster2

Rod Bushing – Oversized Bronze Bearing. Long style 660 bronze bushing provides maximum wear resistance for increased durability and lowest friction.

Cylinder Tube – 35,000 PSI aluminum alloy. I.D. of tube is hard anodic coated. 60 RC on I.D.

Head Caps & End Caps – 6061-T6 aluminum alloy extrusion and black anodized for corrosion resistance. Head caps are machined from 6061-T6 aluminum for high strength and low weight. Then they are black anodized to resist corrosion and oxidation.

Bushing Retainer Plate – Anodized aluminum. Removable with standard allen wrenches (hex keys). This allows the bushing to be replaced easily, without disassembling the cylinder.

Piston – 6061-T6 aluminum alloy.

Piston Rod – C1050 steel alloy 100,000 psi minimum yield. Ground & polished with a hard chrome finish 68-70 RC. Stainless Steel Available.

Tie Rods & Nuts – Stress-proof steel. Plated. Recessed Nuts Plated. Stainless Steel Available.


Wear Band – Specially compounded nylon with high strength reinforced materials and impregnated with a special lubricant. Graphite impregnated wear bands on the piston are extra wide for added support.

Tube End Seals – Reinforced fiber material.

Piston Seals – Lip type, wear-resistant nitrile.

Rod Wiper – Double lip wiper/seal ring – high quality polyurethane.

Cushion Seals – Floating nitrile – resists external misalignment. Floating cushions reduce the speed of the piston as it approaches the end of stroke, but they do not affect the speed of the piston in the opposite direction.

Unless otherwise specified, ALL our cylinders will feature EXPOSED Nuts in Rear and Button Head Screws in the Front. Advantage: The NFPA Duramount offers a cost savings to OEM’s or customers looking for High Quality at LOW COST. Our Full Duramount™ series provides recessed, internal tie rod nuts for maximum space savings and interchangeability of mounting styles.

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