Pumps - PT Hydraulics

®RHA SeriesAluminum Hollow Cylinders/RamsSingle-acting spring return, 30 ton capacity.Features:•Center hole design•Threaded piston rod for attachment of replaceableinserts60 Rc hard coating on cylinder body and piston rodT-seals with energized backups are used on the pistonPower Tech surface treatment used on standpipe•1/2 weight of comparable steel cylinderAluminum material used for body, piston and gland nut•Optional removable carrying handleBenefits:•Permits cables or screws to pass through the center of•the ram (push and pull with rod)Custom inserts can be provided to attach various typesof devicesLong wear and corrosion resistanceReduces extrusion, rolling a nd leakage.Improved corrosion resistance and wear•Easier and safer handlingPrevents sparking in explosive environments and does•not corrode in environments where steel often rustsEase of handling but removable when required17A17ARev. 3-3-97