1. Removable Retainer Plate
The retainer plate and rod bushing are externally removable without disassembling the cylinder on most standard models. Four cap-screws securely hold and lock the retainer plate in place.
2. Rod Bushing and Seals
A combination of spring loaded multiple lip vee rings with a supporting bronze bushing is standard in Milwaukee Cylinder Series H Cylinders.
Large NPTF cylinder ports are standard and can be located to customer requirements. SAE ports optional.
4. Piston Rod
The piston rod is of high strength steel, hardened and plated to resist scoring and corrosion, assuring maximum life.
The piston is of fine grained alloy iron, incorporating a combination of u-cup seals and cast iron rings, ensuring non-leak Hi-Lo pressure performance. The piston is pilot fitted and threaded to the rod.
6. Cylinder Barrel and Seals
The barrel is of steel tubing, honed to a fine finish to assure superior sealing, minimum friction and maximum seal life. It is step cut on the O.D. of both ends for an O-Ring and molded back-up washer. Milwaukee Cylinder’s unique non-extrusion barrel seal design provides a positive leak tight seal.
7. End Caps
End caps and mountings are of high quality steel, precision machined for accurate mounting.
8. Tie-Rods and Nuts
The tie-rods are constructed from a high quality medium carbon steel. On most sizes the threads are rolled for rigid engagement of the self-locking nuts.
Cushions are machined to close tolerance to provide positive, smooth deceleration at the end of stroke. On all bore sizes, we provide the longest cushion possible based on the rod size and blind end caps. Longer cushions are available; for further information, consult factory.
10. Cushion Needle Adjustment and Ball Check
The cushion needle adjustment valve and cushion-check ball retainer screw are specifically designed to provide full cushion adjustment