Flexible coupling GUMMI A-95/105 with ES spacer 250
- Brand
- GUMMI
- Category
- Power transmission
- Subcategory
- Couplings
- Series
- Tipo A
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Description
GUMMI A-95/105 ES 250 belongs to coupling, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for A-95/105 ES 250 and any equivalents.
The GUMMI A-95/105 ES 250 is a flexible coupling with a 250 mm spacer, used to connect two shafts while accommodating misalignment, vibration, and torque peaks. The spacer design lets maintenance teams remove the flexible element without shifting the connected machines, which is useful on back-pull-out pumps and in tight installations.
This coupling belongs to the GUMMI Type A series. The code A-95/105 indicates the coupling size, while ES identifies the version with a spacer. The 250 mm spacer is a distance piece that sits between the hubs and sets the overall assembly length. It is selected when the gap between shaft ends must be bridged and when the drive train needs to be serviced without moving the pump, compressor, or motor.
Typical duties include back-pull-out centrifugal pumps, compressors, fans, mixers, and conveyors. In these machines, the spacer allows the rotor or impeller to be pulled out without disconnecting the flange from the drive side. The coupling also helps damp vibration and protect shaft line bearings where loads vary or starts are frequent.
When specifying a replacement, confirm the shaft diameter, the system's nominal and maximum torque, and the distance between shaft ends. The 250 mm spacer dimension must match the space available in the installation. Before tightening the screws, check angular and radial alignment. Choose the flexible element to suit the working temperature and environment.
If the A-95/105 ES 250 does not fit your application, MR can suggest an equivalent in another configuration. Send the full code, the distance between shafts, and a photo of the equipment nameplate. The team replies promptly with options and a quote.
To request a quote or ask about a variant, contact MR via WhatsApp or email and mention the code A-95/105 ES 250. MR supplies this line for maintenance and replacement in industrial plants across the United States and several Latin American countries.
Dimensions
- Model
- A-95/105
- Configuration
- With spacer (ES)
- Spacer
- 250mm
Frequently asked questions
- What does ES mean in the model A-95/105 ES 250?
- ES indicates that the coupling includes a spacer. Here the spacer is 250 mm and is placed between the hubs so the flexible element can be removed without moving the equipment. This is common on back-pull-out pumps.
- How do I request an equivalent?
- Send the coupling code you need, the distance between shafts, and the shaft diameter via WhatsApp or email. With that data, MR can offer an alternative within the GUMMI line or other brands supplied.
- What should I check during assembly?
- Verify shaft alignment before tightening the screws, respect the recommended tightening torque, and make sure the spacer is centered. Incorrect alignment accelerates wear of the flexible element and bearings.