OPW Engineered Systems
OPW Style 56 Counterbalance Swivel Joints
Vendor: OPW Engineered Systems
Coupling Type: Industrial / Specialty Couplings & Accessories
Description:
Styles 56 - 56F - 56FFT - 56FO - 56TFT
Coupling Category:
Counterbalance Swivels
OPW Engineered Systems counterbalance swivels for both counterweighted loading arms (see Style 55) and torsion spring-balanced loading arms are available (Styles 56, 58, 76, and 78) to cover virtually any combination of riser orientation and swivel offset, including:
- Upfeed right hand
- Upfeed left hand
- Downfeed right hand
- Downfeed left hand
If you are uncertain as to which counterbalance replacement swivel to order, refer to your original loading arm design drawing or contact JGB.
| Material | Model | Size (inches) | Dimensions | |
| Thread x Thread Style 56 (DFRH, UFLH) |
Steel, Fabricated | 3456 | 2, 3, 4 |  |
| Stainless Steel, Fabricated | 3956 | 2, 3, 4 | |
|
| Ductile Iron | 3856 | 3, 4 |  |
|
| Material | Model | Size (inches) | Dimensions | |
| Flange x Flange Style 56F (DFRH*) |
Steel, Fabricated | 3456F | 2, 3, 4, 6 | |
| Stainless Steel, Fabricated | 3956F | 2, 3, 4, 6 | |
|
| Material | Model | Size (inches) | Dimensions | |
| Flange x TTMA Flange Style 56 (DFRH*) |
Steel, Fabricated | 3456FFT | 3, 4 | |
| Stainless Steel, Fabricated | 3956FFT | 3, 4 | |
|
| Material | Model | Size (inches) | Dimensions | |
| Flange x Thread Style 56FO (DRFH, UFLH) |
Steel, Fabricated | 3456FO | 2, 3, 4 | |
| Stainless Steel, Fabricated | 3956FO | 2, 3, 4 | |
|
| Ductile Iron | 3856FO | 2, 3, 4 | |
|
| Material | Model | Size (inches) | Dimensions | |
| Thread x TTMA Flange Style 56TFT (DRFH*) |
Steel, Fabricated | 3456TFT | 3, 4 | |
| Stainless Steel, Fabricated | 3956TFT | 3, 4 | |
*Left hand model available on special order. Consult JGB
Steel & Stainless Steel Dimensions
 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |