The VULKAN EZR 1722 Rubber Coupling is a heavy-duty flexible coupling element designed for industrial applications, marine propulsion systems, power generation units, and compressor drives. This coupling is engineered to transmit torque reliably while reducing vibration, absorbing shock loads, and compensating for shaft misalignment.

Also known as VULKAN Herne 2 EZR 1722, VULKAN Kupplungen EZR 1722, and Rubber Coupling 2R17220000, the EZR 1722 coupling element is suitable for demanding mechanical drive systems where durability, smooth performance, and equipment protection are essential.

At Seawide, the VULKAN EZR 1722 coupling is supplied with an active warranty, return guarantee during the warranty period, fast worldwide shipping, and professional technical support.

To discover more, read the article:

👉 VULKAN Coupling EZR: Design


Product Specifications

ItemDescription
Product NameVULKAN EZR 1722 Rubber Coupling
TypeFlexible Rubber Coupling Element
Part NumberEZR 1722
Alternative ReferenceVULKAN 2R17220000
Normal Torque40,000 Nm
Maximum Torque80,000 Nm
Maximum Speed1840 rpm
Configuration1 Set, 2 Pieces
Application AreaMarine propulsion, industry, power generation, compressors

VULKAN EZR 1722 Applications

The VULKAN EZR 1722 Coupling Element is commonly used in various heavy-duty drive systems, including:

  • Industry applications
  • Marine propulsion systems
  • Power generation equipment
  • Compressor applications
  • Diesel engine drive systems
  • Heavy-duty mechanical power transmission

To discover more, read the article:

👉 VULKAN Coupling EZR: Applications


Replacement Part Numbers

This product may also be searched or referenced as:

  • EZR 1722
  • VULKAN 2R17220000
  • Rubber Coupling 2R17220000
  • VULKAN HERNE 2 EZR 1722
  • VULKAN KUPPLUNGEN EZR 1722
  • VULKAN WANNE EICKEL EZR 1722
  • VULKAN EZR 1722 Rubber Coupling

Available EZR Coupling Types

The following VULKAN EZR coupling types are available:

EZR Small SizesEZR Medium SizesEZR Large Sizes
EZR 0412EZR 0812EZR 1412
EZR 0422EZR 0822EZR 1422
EZR 0512EZR 1012EZR 1712
EZR 0522EZR 1022EZR 1722
EZR 0612EZR 1212EZR 2012
EZR 0622EZR 1222EZR 2022
EZR 0712EZR 1232EZR 2032
EZR 0722
EZR 0732

Available EZ Coupling Types

The following VULKAN EZ coupling types are available:

EZ Small SizesEZ Medium SizesEZ Large Sizes
EZ 45EZ 85EZ 135
EZ 50EZ 86EZ 140
EZ 51EZ 95EZ 141
EZ 55EZ 100EZ 165
EZ 60EZ 101EZ 165S
EZ 61EZ 102EZ 170
EZ 65EZ 115EZ 171
EZ 70EZ 115SEZ 195
EZ 71EZ 120EZ 200
EZ 80EZ 121EZ 201
EZ 230
EZ 235

Installation & Maintenance

Correct installation and regular maintenance are essential for reliable operation and long coupling service life. Proper alignment, correct fitting, and scheduled inspection help reduce wear, prevent premature failure, and protect connected components such as engines, gearboxes, compressors, and shafts.

To discover more, read the article:

👉 VULKAN Coupling EZR: Installation, Maintenance


Coupling General Information

Couplings, also known as drive couplers, are used with a wide range of mechanical devices such as diesel engines, air compressor pumps, gearboxes, water pumps, conveyor drive systems, marine propulsion systems, and industrial machinery.

These couplings help reduce stress on shafts and bearings while actively compensating for misalignment. They also absorb vibration and shock loads, improving the stability and reliability of the complete drive system.

In the event of a mechanical failure on either end of the drive component, the drive coupler can help protect the remaining parts of the unit from severe damage.

Our drive couplings are suitable for equipment in many industries, including:

  • Heavy machinery
  • Marine engines
  • Diesel engines
  • Industrial air compressors
  • Water pumps
  • Public works
  • Commercial construction
  • Roads and highways
  • Civil construction
  • Food and beverage
  • Shipping and distribution
  • Material handling
  • Forestry and mining

Seawide supplies drive couplings for leading equipment and heavy machinery brands, including Alup, Atlas Copco, Deutz, Caterpillar, Yanmar, Mitsubishi, MAN, ZF, Twin Disc, Reintjes, Advance, Hitachi, MTU, Bauer, Champion, Chicago Pneumatic, CompAir, FS Curtis, Gardner Denver, Ingersoll Rand, John Deere, Joy, Kaeser, Mattei, Pioneer, Quincy, Reich, Sullair, Sullivan Palatek, and others.


Why Buy from Seawide?

  • Fast worldwide shipping
  • Worldwide technical support
  • Active warranty
  • Return guarantee during warranty period
  • Special offers available
  • Bulk order discounts
  • Reliable supplier of marine and industrial spare parts
  • High-quality equipment for industrial and marine applications

Seawide Products is dedicated to providing customers with high-quality equipment and spare parts for industrial and marine applications. We look forward to serving you promptly and efficiently.


Contact Seawide

Please feel free to contact us for any questions regarding price, availability, or order details.

brandVULKAN

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Shipping & Delivery Policy

Our Commitment

We are committed to providing premium shipping services, ensuring your orders reach you safely and securely.

Shipping Address

To ensure a smooth delivery process, please provide an accurate and detailed shipping address, including your postal code and a valid phone number. This allows our carriers to contact you if necessary.

Processing Time

Orders are processed and dispatched within 2–3 business days upon receipt of payment.

Estimated Delivery Times

  • Standard Shipping:
  • UAE: 2–3 business days.
  • International: 10–30 business days.
  • Expedited Shipping:
  • UAE: 1–2 business days.
  • International: 4–7 business days.

Please note: These estimates are based on normal conditions. International delivery times may vary due to courier processing and local customs clearance procedures. We appreciate your patience during national holidays and peak festival seasons.

Shipping Charges

Shipping costs are calculated based on the weight of your order and the destination address. As rates vary by product and location, please contact us via email for a precise shipping quote.

Customs, Duties, and Taxes

Please be advised that import duties, taxes, VAT, and any other governmental charges are not included in the listed price or shipping fees. These charges are the responsibility of the buyer.

Tracking Your Order

Once your order has been dispatched, you will receive an email containing your tracking number and a link to monitor your shipment’s progress.

Returns & Exchanges

We offer an exchange or replacement policy within 30 days of receiving your item.

  • Condition: Items must be returned in the same condition as they were when originally dispatched.
  • Shipping Costs: Please note that the buyer is responsible for all shipping costs associated with returns or exchanges.

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