PMC150-V4A to PMC600-V4A

Optimum corrosion protection

Self-Compensating, Stainless Steel, Rolling Diaphragm Technology, PTFE Bellow
Energy capacity 20 Nm/Cycle to 136 Nm/Cycle
Stroke 12 mm to 25 mm

Hermetically sealed and rustproof: The Protection series PMC is also available in a stainless steel design. This is or particular interest to the food and packaging industries.
Their main special feature is the compact, totally sealed bellow between the body and the cap made of PTFE (Teflon). This protection safely encapsulates the ACE rolling diaphragm from the outside environment. Aggressive fluids don't stand a chance. The PMC series is an excellent alternative if the accessory option of the SP type air bleed collar cannot be used due to a lack of compressed air.

The PMC series miniature shock absorbers, produced from stainless steel, are primarily suitable for use in the food industry, but are also wherever an elegant look is important e.g. in shipbuilding.

Technical data

Energy capacity 20 Nm/Cycle to 136 Nm/Cycle

Stroke 12 mm to 25 mm

Impact velocity range 0.06 m/s to 6 m/s. Other speeds on request.

Operating temperature range 0 °C to 66 °C

Mounting In any position

Positive stop Integrated

Material Outer body: Stainless steel (1.4404, AISI 316L); Main bearing: Plastic; Piston rod: Hardened stainless steel (1.4125, AISI 440C); Bellow: PTFE, steel insert: Stainless steel (1.4404/1.4571, AISI 316L/316Ti); Rolling diaphragm: EPDM

Damping medium Oil, temperature stable

Application field Finishing and processing centres, Clean room areas, Pharmaceutical industry, Medical technology, Food industry, Machines and plants

Note

Final preliminary test must be done on the application.

Safety information

The volume of the hermetically sealed PTFE bellows is displaced by volume compensation of the rolling diaphragm seal.

On request

Special accessories available on request.