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Cutaway of a GUMMI Type A elastic coupling with spacer · GUMMI A-95/105 ES 180
Flexible coupling GUMMI A-95/105 with ES spacer 180

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Flexible coupling GUMMI A-95/105 with ES spacer 180

Manufacturer Part Number
A-95/105 ES 180
Brand
GUMMIOfficial distributor
Category
Power transmission
Subcategory
Couplings
Series
Tipo A

GUMMI

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Description

GUMMI A-95/105 ES 180 is a coupling reference, within Power transmission. Request a quote for A-95/105 ES 180 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The GUMMI A-95/105 ES 180 flexible coupling is a power transmission component that connects shafts and absorbs misalignment, vibration and shock. Its configuration with a 180 mm spacer allows the drive equipment to be removed without moving the driven machine, ideal for back-pull-out pumps and assemblies where maintenance space is critical. MR Accesorios Industriales carries it in Buenos Aires, Argentina, with more than 80 years of experience in industrial distribution.

This coupling from the Type A series is identified by the model A-95/105 and a configuration with spacer (ES) of 180 mm. The spacer separates the hubs enough to remove the flexible element and uncouple the shafts without axially moving the machines. The designation A-95/105 ES 180 combines the coupling size with the spacer length, a key data point for assembly and alignment.

It is used in centrifugal pumps, compressors, fans and other rotating equipment where fast maintenance is required. The ability to remove the impeller without moving the casing or the motor makes it especially suitable for back-pull-out pumps, which allow the rotor to be extracted toward the rear. It is also used in process lines with confined spaces or where subsequent alignment would be complex.

To correctly select this coupling, check the distance between shaft ends, the diameter and length of the keyways, and the torque to be transmitted. The 180 mm spacer must match the available clearance. During assembly, align the shafts precisely before tightening the flexible elements and check parallelism and concentricity. Careful alignment extends the service life of the coupling and reduces vibration.

If you need a nearby size or an equivalent coupling, write to us on WhatsApp with the part number A-95/105 ES 180 or with the dimensions of your equipment. At MR Accesorios Industriales we can guide you on the right configuration within the GUMMI Type A line. We also manufacture split plummer block housings, ANSI chains and pulleys, and we distribute bearings, seals and power transmission products.

To request a quote for this coupling or ask about other variants, send the part number A-95/105 ES 180 by WhatsApp to MR Accesorios Industriales. We will reply shortly with the technical information you need for your application.

Dimensions

Model
A-95/105
Configuration
With spacer (ES)
Spacer
180mm

Frequently Asked Questions

What does the abbreviation ES mean in the model A-95/105 ES 180?
ES indicates that the coupling includes a spacer. In this case, the spacer is 180 mm, which allows the flexible element to be removed and the shafts to be separated without moving the machines. It is a common configuration in back-pull-out pumps.
How do I choose the right spacer for my equipment?
The spacer must cover the distance between the shaft ends and allow disassembly without moving the equipment. Measure that distance and check the torque and hub dimensions. If you have doubts, ask us on WhatsApp with your machine data.
Is this coupling suitable for a back-pull-out pump?
Yes, it is designed for those applications. The 180 mm spacer makes it easier to remove the pump rotor without moving the motor or the piping. It is important to respect the alignment and the nominal torque of the coupling for reliable operation.
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