The Sheffer Advantage - Sheffer Corporation | Pneumatic ...

The Sheffer AdvantageThe Sheffer Corporation6990 Cornell Road • Cincinnati, Ohio 45242(513) 489-9770 • Fax: (513) 489-3034sheffercorp.com

unit, we are committed to producingprecision cylinders that perform asexpected — or better.

Our sights remain set on beingnothing less than the benchmarkby which all other cylinder manu-facturers are measured. Moreimportant, our mission is to con-tinually achieve new heights ofcustomer satisfaction and service.

At Sheffer, there’s an advantage tomaking only cylinders. And thatadvantage is yours!

Sheffer

Cylinders

are Better

Cylinders!The performance youexpect from a qualitycylinder

Longer lifetime of service

Minimal downtime

Fast and easy installation

Simple, affordable repairs

No special tools required to make repairs

Lower operating cost

More options available

Industry’s longest warranty

T H E S H E F F E R A D V A N T A G E

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The ShefferAdvantage is YourAdvantageSheffer makes cylinders. Period!Since 1952, we’ve manufacturednothing else because it allows us tofocus on our primary goal: Toremain at the forefront of ourindustry by producing cylinders ofunparalleled excellence. As cylinderspecialists, Sheffer has earned thereputation for high quality, lastingperformance, minimal downtimeand lower operating costs.

The reason we remain focused oncylinders is because we put the enduser first. We fully understand thecritical role our cylinders play in thesuccessful operations of those whouse our products. From commonuse to custom applications, andfrom high-volume orders to a single

Our advanced manufacturing capabilities deliver unequaled precision in production.

Quality assuranceis evident in allfacets of the Shefferorganization.

1338674Z Sheffer Advantage Text 1/29/13 1:05 PM

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Four Full Wrench Flats (Standard on all Sheffer cylinders)

For convenience, time and moneysavings during cylinder installationor replacement, Sheffer cylindersare produced with four full wrenchflats. With our design, a flat is alwayspositioned for a good wrench holdwith normal tools. Our cylinderscome this way because unconven-tional tools and methods are oftenused when a wrench flat isn’t con-venient — possibly marring the rodsurface which can damage seals andcause leaks.

Removable Rod Gland(Not available on select small borecylinders)

The wiper and pressure seals onSheffer cylinders are encapsulatedbehind a removable rod gland thatis bolted to the front of the cylinder.“On line” changing of seals is fastand easy using normal tools, withoutdisturbing torque settings, removingthe rod bearing or tearing down thecylinder. This feature dramaticallyincreases productivity by reducingdowntime and repair costs.

Separate Rod Bearing (Standard on most Sheffer cylinders)

On Sheffer cylinders, the rod bearingis a hydrodynamic “flooded

bearing”, which greatlyreduces wear and

extends part life.It’s also inboardfrom the sealsand a separatecomponent, soif changeout isneeded, the

seals need not bereplaced — and vice

Our Cylinders areDesigned with the End User in MindStudded Rod End (Standard, except on C20 Series)

Sheffer’s rod end design virtuallyeliminates rod end breakage! Therod ends of many competitivecylinders are cut from the pistonrod, creating a weak point at thethreads. Our studded connectionroutes stress factors away from thisweak point, so rod-end failure is nearly impossible. Also, rod ends can bereplaced withoutchanging the entirepiston rod, therebyreducing downtimeand repair costs.

versa. No special tools are required.Moreover, the rod bearing can beremoved and replaced without havingto loosen tie rods or tear down thecylinder. That saves downtime,plus the cost of parts and labor.

Chamfered Tube Ends (Standard on most Sheffer cylinders)

A small angle, or chamfer, ismachined into the end of eachSheffer piston tube for quick, easyand reliable repairs. If the pistonand rod have been removed (toreplace seals for example), when thepiston is pushed back in, the chamferphysically compresses the seal intothe piston like a built-in funnel.Special compression tools aren’tneeded during assembly and chancesof seal damage are minimized. Thechamfer design also prohibits extru-sion of the O-ring once the tie rodsare tightened. This forms a superiorseal and diminishes the chance ofleakage at the head and cap joint.

Slipper Piston Seal & Bearing(Standard on all hydraulic cylinders)

The slipper piston seal and bearingon Sheffer cylinders are a standardoption, not a cost-additive featureother manufacturers offer whentheir designs are inadequate. OurTeflon®-based surfaces are an excel-lent lubricant, demonstrating a verylow coefficient of friction with lowheat. As the cylinder moves backand forth, the Teflon also migratesinto the pores of the cylinder tube,creating an even better lubricatingsurface. Slipper seals and bearingsare another reason Sheffer cylindersreduce costs and downtime whileincreasing productivity.


first. At eachof our facilities in Cincinnati,Atlanta and Roseburg (Oregon),together with our Englandlicensee, there is an overridingcommitment to uncover new andbetter ways to meet and exceedcustomer expectations. Throughforward thinking, creative problemsolving and teamwork, our experi-enced cylinder professionals areable to perfectly match customerneed to a cylinder solution.

Because of our vast experience,and our desire to be challenged,Sheffer can expertly handlealmost any cylinder request —from the smallest to the largest.Whether it’s a standard cylinderapplication or one that's highlyspecialized, our impressive man-ufacturing capabilities are equalto any task. Our goal is 100%customer satisfaction, exactlywhat you expect from an industryleader and innovator.

For additional information,contact our website:www.sheffercorp.com

T H E S H E F F E R A D V A N T A G E

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Quality andExperienceYou Can Count On...

WhateverYourApplicationFrom our first day in business,“quality first” has been our philos-ophy. By accepting nothing lessthan precision and accuracy, theSheffer name has touched virtuallyevery industry andbeen exposed to possiblythe widest range of cylinder applications.

By stressing “qualityfirst”, the interests of our end users and distributors also come

From order entrythrough shipping, ouremphasis on qualityhas made the nameSheffer synonymouswith performance.

Founded in 1952, Sheffer continues to lead the industry inproducing high-quality cylinders.


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HH SERIESHeavy-Duty Hydraulic

Bore: 1 1/8" through 24" catalog standardsUp to 50" as special

Ratings: 3,000 PSI working pressure standard5,000 PSI non-shock pressure standard Higher pressure available

Mountings: 22 catalog standards Specials available

• ANSI, NFPA, JIC interchangeable dimensions

• Hydrodynamic in-board rod bearing for low friction and long life

• Unique slipper seal piston for low friction, breakaway and long life

• Abrasion resistant rod seal and wiper

• Studded rod end with 4 wrench flats• Adjustable cushions available

S H E F F E R ’ S H Y D R A U L I C L I N E

MH SERIESMedium-Duty Hydraulic

Bore: 1 1/8" through 8" catalog standards

Ratings: 800 to 2,000 PSI

Mountings: 20 catalog standards Specials available


• Hydrodynamic in-board rod bearing for low friction and long life

• Unique slipper seal piston for low friction, breakaway and long life

• Abrasion resistant rod seal and wiper

• Studded rod end with 4 wrench flats• Adjustable cushions available

UH SERIES Ultra High Pressure Hydraulic

Bore: 2" through 14"

Ratings: 5,000 PSI workingpressure8,000 PSI non-shock pressure

Mountings: 8 standard mountsavailable Specials available

• Non-interchangeable dimensions• Will modify to suit your needs


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A SERIESHeavy-Duty Pneumatic

Bore: 1 1/8" through 14" catalog standardsUp to 42" as special

Ratings: 250 PSI catalog standardHigher pressures available

Mountings: 20 catalog standardsSpecials available


• Steel head and cap construction• Aluminum tube standard

Steel tube available • Studded rod end with 4 wrench flats• Hard chrome plated, case hardened

piston rods• Lubed for life• Fast response adjustable cushions

available• Ideal for demanding applications

S H E F F E R ’ S P N E U M A T I C L I N E

MA SERIESMedium-Duty Pneumatic

Bore: 1 1/2" through 8" Rating: 200 PSI Mountings: 14 catalog standards


• High tensile, special hard anodized aluminum tube

• Aluminum head and cap for weight reduction

• Lubed for life• Cushioned front, rear or both ends

available• Economical OEM cylinder

AA SERIESLight-Duty Aluminum Pneumatic

Bore: 1 1/2", 2" and 2 1/2" onlyRating: 200 PSI Mountings: Universal mount,

mounting kits available

• Aluminum alloy body, head and cap• Hard chrome plated piston rod

standard• Lubed for life• Modified U-cup seals for low friction,

long life• Cushioned front, rear and both ends

available

C20 SERIES Cast Iron Pneumatic

Bore: 1 1/2" through 10" catalog standardsSpecials available

Rating: 200 PSI Mountings: 5 catalog standards

• Hard chrome plated piston rod standard

• Lubed for life• Aluminum tube standard, steel &

fiberglass available• Cushioned front, rear and both

ends available• Extremely compact for limited

space applications• Very economically priced


ElectronicPositioning Cylinders

Rod Sizes: 1 3/8" and above

Rating: To 3,000 PSI

Mountings: All catalog standards Clevis mount with special housing

• Internal position sensing, using probe of your specification

• Available on hydraulic and pneumatic cylinders

• Manifold mounting and piping available

• Special heads for direct valve mounting

• Quick delivery up to 48" stroke

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S H E F F E R ’ S P N E U M A T I C & H Y D R A U L I C L I N E

CL SERIESHeavy-Duty Clamp

Bore: 3/4" and 1 1/8" only

Ratings: CLA - 150 PSI PneumaticCLH - 250 PSI PneumaticCLH - 1,500 PSI Hydraulic

Mountings: Universal mountStud mount

• Double acting and single acting spring return/extend

• Accessories for additional mountings• Lubed for life• Modified U-cup seals for low

friction, long life• Very economical• Ideal for all types of clamping and

tooling applications

Custom

Sheffer has manufactured cylinderswithin the specifications listed below,but they do not represent the limits toour capabilities.

Bore: 0" - 54"Stroke - Gross Stroke: 0 - 100'

Dual Piston/Stop Tube: as requiredMounting Styles: as required Extra Rod Extension: as required Port Size: as required

• Stainless Steel/Exotic Metals• Pressure Boosters to 40,000 PSI• Operating Pressures to 10,000 PSI• Operating Temperatures to 800°F• Electrically Insulated • Electronic Feedback• Valve Package Installation• Metric Dimensions• Special Platings• Water Powered Cylinders• Mill Type Cylinders• Non-Rotate Options•Severe Duty Cylinders


A C C E S S O R I E S , A C C U M U L A T O R S & E N G I N E E R I N G

The Sheffer Corporation6990 Cornell RoadCincinnati, Ohio 45242(513) 489-9770Fax: (513) 489-3034www.sheffercorp.com

Accessories

• Limit switch actuators available:MechanicalMagneticProximity

• Electronic positioning devices• Valve mounting blocks available• S.A.F.E. — Self Aligning Flange End• Uni-Lign — Universal alignment

mounting accessory• Clevis and pivot mounting brackets• Clevises and pins• Jam nuts• Front head spacer bars• Rod clevis and pins• Pin and retainer assemblies• Rod aligning coupler• Rod eyes

Engineering

• Go to www.sheffercorp.com for 2D and 3D drawings

Complete technical support including:• Temperatures and fluids• Theoretical forces• Mounting information• Special variations• Long stroke cylinders• Stop tube - dual piston chart• Mounting classes• Column strength chart

Piston Accumulators

Sizes: 1 pint to 50 gallon catalog standardsOther sizes available

Ratings: 3,000 and 5,000 PSI models standardOther pressures available

• Repairable design• ASME and other code compliance

available• In stock delivery on many sizes


The Sheffer AdvantageThe Sheffer Corporation6990 Cornell Road • Cincinnati, Ohio 45242(513) 489-9770 • Fax: (513) 489-3034sheffercorp.com

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