The file hard (60RC) high strength aluminum alloy tube provides a smooth corrosion free sealing surface and excellent abrasion resistance.
Head and cap are machined from (6061-T6) solid aluminum bar and anodized for corrosion resistance. A recess at the piston mating surface allows the air to work on a larger effective piston area for faster breakaway.
The cast iron rod bushing provides maximum load bearing support. This graphite filled material offers the best bearing surface with hard chrome plated piston rod.
Rod seal and wiper are made from a highly durable material for long-lasting service.
High strength steel piston rod has a ground, polished and hard chrome plated surface providing maximum life of bushing and seals.
The bushing retainer allows cartridge removal without disassembly.
Tie rods are 100,00 psi minimum yield steel for maximum holding power. Tie rod threads are rolled for strength and engagement.
The piston seals are a BUNA N compound that provides smoother breakaway.
The extra wide wear band is provided to support maximum loading.
The solid aluminum alloy piston is strong and lightweight.
The tube seals are compression type and reusable.
The floating cushion seal design gives the fastest stroke reversal possible by providing instantaneous full flow to piston. Each cushion has a flush, retained adjustment needle.