This round clamping piece from Festo is used to hold workpieces taut in pneumatic systems. Its rodless design with die-cast aluminium construction makes for a compact and lightweight unit that's suitable for modular systems. The pressure chamber is fitted with a diaphragm, which makes it easy to ensure your workpieces are centred accurately. The diaphragm is made from thermoplastic polyurethane (TPE-U), so the component can stand up to repeated use. As it's copper-free, this durable component has good resistance to rust and corrosion.

• Stroke of 5 mm
• Clamping surface diameter of 32 mm
• M3 pneumatic connection
• Single-acting clamping piece
• Operating pressure of

• The EV series is part of Festo's range of innovative cross-technology products, all tailor-made for digitisation in the automation sector
• The range includes round and rectangular clamping units in a variety of sizes
• Units are available in stroke lengths of 3 to 5 mm
• Includes mounting components and accessories including pressure plates, foot-mounting devices and push-in fittings