The Bimba MRS-121-D is a 1-1/4 inch bore, 1 inch stroke double-acting pneumatic cylinder from Bimba’s Original Line family, built for compact, dependable actuation in small automation tasks. It features a built-in magnet on the piston to actuate external magnetic reed switches, enabling sensing without separate wiring. The unit uses a 303 stainless steel rod and aluminum end caps, with permanent grease lubrication to reduce maintenance, and it offers front nose mounting with two 1/8 inch NPT threaded ports for air supply and exhaust. As part of the Original Line MRS series, this model is designed for integration with magnetic reed switches and common automation sensors.
