Flexible coupling GUMMI A-30/35 with ES spacer 140

GUMMI A-30/35 ES 140 is a coupling reference, within Power transmission. Request a quote for A-30/35 ES 140 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The GUMMI A-30/35 ES 140 flexible coupling is a power transmission component that connects shafts and absorbs misalignment, vibration and shock. Its configuration with a 140 mm spacer allows the driving equipment to be removed without moving the driven machine, which is key on back-pull-out pumps. MR Accesorios Industriales carries this brand as part of its line of couplings for maintenance and replacement in industrial plants.

This item is a flexible coupling from the GUMMI Type A series, model A-30/35, in spacer (ES) configuration of 140 mm. The spacer separates the two hubs and makes it easier to disassemble the assembly without moving the equipment. The designation A-30/35 ES 140 identifies the size and the spacer variant. It is a power transmission part that is mounted between shafts to transmit torque and compensate angular, radial and axial misalignment.

It is used in back-pull-out centrifugal pumps, where the impeller and pump casing are removed toward the back without touching the piping or the motor. Also in compressors, fans, mixers and other rotating equipment that requires frequent maintenance. The 140 mm spacer provides the space needed to remove the flexible element and the hubs without moving the machine. It is common in process plants, water treatment and pumping systems in general.

To select the coupling, check the shaft diameters, the torque to be transmitted, the revolutions per minute and the type of misalignment expected. The Type A series is chosen by size according to the nominal torque. During installation, align the shafts precisely before tightening the hubs and check parallelism and concentricity. The spacer must be centered and free of tension. Follow the manufacturer's instructions for tightening and lubrication, if applicable.

If you need a nearby size or an equivalent, message us on WhatsApp with the code A-30/35 ES 140 or with your shaft dimensions and the required torque. We can offer you other configurations of the same series or alternatives from other brands. MR Accesorios Industriales has more than 80 years in the industrial market and a technical team to advise you on selection.

To request a quote for this GUMMI A-30/35 ES 140 coupling, send the code by WhatsApp to MR Accesorios Industriales. We will reply shortly with the information you need for your order.