Series 1 Cylinders
• NFPA Interchangeable
• 1 1/2" - 8" Bores
• 250 PSI Pneumatic
• 250 PSI Non-Shock Hydraulic
Material And Design Specifications Tube:
6063-T832 grade aluminum alloy with hard coated I.D. This anodic coating provides extreme hardness, excellent wear, low coefficient of friction, and high corrosion resistance to ensure longer, trouble-free cycle life.
Head and Cap:
Precision machined from extruded 6061-T6 grade aluminum alloy. Hard coated as standard on 1 1/2" through 5" bores. (Optional on 6" and 8" bores.)
Hard chrome plated steel ground and polished to a smooth finish.
High strength 1215 grade zinc clear chromate plated steel.
Continuous cast SAE 660 grade bronze bushing is piloted into the head and is securely held in with an aluminum retaining plate (1 1/2" through 5" bores) to provide maximum load bearing support.
High grade aluminum alloy.
Block-Vee type, Buna N material is furnished as standard.
Piston Bearing Strip:
A low friction, dimensionally stable nylon wear band constitutes an excellent bearing surface.
Block-Vee type is self-adjusting to ensure proper seal.
Lip type urethane seal cleans piston rod and prevents foreign particles from entering cylinder.
Self-adjusting urethane cup moves into the head/cap to insure a positive seal and allows air to meter across the cushion screw. This method provides a fast breakaway and more precise adjustment. (Optional)
Buna N "O" ring in head and cap provides tight seal.