For hard applications where strength and affordability are essential, the steel design of rigid compression couplings is suitable
EP cast steel couplings are a great choice for joining two shafts of the same size
This kind of coupling is also called a “rigid clamp style” coupling.
Rigid Compression Couplings
When you want the strength of a rigid steel coupling at cast iron prices, choose EP rigid compression couplings. The steel design of our rigid compression couplings make them well suited for the toughest applications. Rigid compression couplings give you greater reliability than similarly priced cast iron couplings. These compression couplings are produced from cast steel and powder- coated to resist corrosion. Easy to install and remove, they provide a strong, durable connection between two shafts of the same size.
Popular for use in these industries:
Steel
Paper
Food
Wastewater
Transportation
Lumber
Mining
Construction
APPLICATIONS: Conveyors, Motors, Collection Shafts, and Rigid Shaft Connections
Available in standard sizes for shafts 1 7/16” through 5”. Custom sizes are available about request.
| Part Number | Shaft Size (in) |
Outer Diameter |
Length | Assembly Bolts |
Weight (lbs) |
| GD107 | 1-7/16 | 4.50 | 6.188 | 1/2 (4) | 15 |
| GD108 | 1-1/2 | 4.50 | 6.188 | 1/2 (4) | 14 |
| GD115 | 1-15/16 | 5.25 | 8.000 | 1/2 (4) | 23 |
| GD200 | 2 | 5.25 | 8.000 | 1/2 (4) | 22 |
| GD203 | 2-3/16 | 6.00 | 8.625 | 5/8 (4) | 31 |
| GD204 | 2-1/4 | 6.00 | 8.625 | 5/8 (4) | 30 |
| GD207 | 2-7/16 | 6.25 | 9.688 | 5/8 (6) | 45 |
| GD208 | 2-1/2 | 6.25 | 9.688 | 5/8 (6) | 44 |
| GD215 | 2-15/16 | 7.25 | 11.375 | 3/4 (6) | 67 |
| GD300 | 3 | 7.25 | 11.375 | 3/4 (6) | 65 |
| GD307 | 3-7/16 | 8.50 | 13.188 | 7/8 (6) | 104 |
| GD308 | 3-1/2 | 8.50 | 13.188 | 7/8 (6) | 101 |
| GD315 | 3-15/16 | 9.75 | 15.250 | 1 (6) | 156 |
| GD400 | 4 | 9.75 | 15.250 | 1 (6) | 152 |
| GD407 | 4-7/16 | 10.25 | 18.188 | 1-1/8 (6) | 192 |
| GD408 | 4-1/2 | 10.25 | 18.188 | 1-1/8 (6) | 187 |
| GD415 | 4-15/16 | 11.25 | 19.625 | 1-1/8 (6) | 235 |
| GD500 | 5 | 11.25 | 19.625 | 1-1/8 (6) | 230 |