
MPSA
Is a five-piece double-acting hydraulic piston seal for one-piece and two-piece pistons. The profile consists of a central NBR sealing element, two split anti-extrusion rings and two split POM guide rings. The guide rings support radial loads, prevent metal-to-metal contact and permit greater clearance between the piston and cylinder.
Properties:
- Material: NBR + POM
- Profile: five-piece double-acting piston seal
- Construction: sealing ring, two anti-extrusion rings and two guide rings
- Pressure resistance: up to 400 bar
- Temperature range: -30°C to +100°C
- Speed: up to 0.5 m/s
t/m