Pioneer offers standard twofold acting and single acting air chambers, furnished with flexible padding at both the closures. These are accessible in bores of 16, 32, 40, 50, 63, 80, 100 and up to 300mm dia and in standard strokes of 25, 40, 50, 80, 100, 125, 160, 200, 300, 320, 400 and 500mm. Longer strokes are additionally accessible on solicitation. Standard barrel mountings like a front and raise spine, single ear clevis and twofold ear clevis, foot mounting, trunnion mounting and Y Type pin for cylinder bar. They give the client a wide decision of mounting styles. Reed changes and cinches to suit the attractive barrels are likewise accessible. The barrels are intended for low friction, guaranteeing smooth functioning and long-lasting performance.