WMA Schmidt & Bittner GmbH - Die ganze Welt der Widerstandsschweißtechnik: Catalogue, Welding machines, Welding guns, Micro technique, Controls, Electrodes, Welding techniques, Automation, <br>special equipments, Welding tools, Accessories, Cylinders, unilateral air connection, double- or three-stage pressurized , unilateral air connection, double-stage pressurized,<br>with retract and working stroke, unilateral air connection, double- or three-stage pressurized, unilateral air connection, double-stage pressurized,<br>with retract and working stroke, unilateral air connection, double- or three-stage pressurized, Lateral flange, unilateral air connection, double-stage pressurized,<br>with retract and working stroke, bilateral air connection, double- or three-stage pressurized, bilateral air connection, double-stage pressurized,<br>with retract and working stroke