Pneumatic seal BWA 25x35x6,0 PU

Pneumatic seal BWA, dimensions 25×35×6.0 mm, made of polyurethane (PU), material code B0.
The BWA profile is designed for rod sealing in pneumatic cylinders. Its sealing lip also acts as a wiper, protecting the cylinder against contamination.

Design features:

• rod seal profile for pneumatic systems,

• sealing lip with integrated wiping function,

• secure groove installation,

• suitable for reciprocating motion.

Technical details:

• Inside diameter d: 25 mm (≈ 0.98 inch)

• Outside diameter D: 35 mm (≈ 1.38 inch)

• Height H: 6.0 mm (≈ 0.24 inch)

• Material: polyurethane (PU B0 – grey)

• Hardness: 90 ShA

• Operating temperature: –40°C to +90°C

• Max. pressure: 20 bar

• Max. speed: up to 1 m/s

Material PU B0:
Polyether-based polyurethane with excellent wear resistance, very low compression set, and high hydrolysis resistance.
Especially suitable for pneumatic seals, wipers, and rod seals