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Product Specifications:
| Item | Coupler with Locking Arms |
| Body Material | Aluminum |
| Break Quantity | 0 |
| Connection Size | 4" x 3" |
| Connection Type | NPT |
| Coupler Size | 4" |
| Coupling Component | Socket |
| Coupling Size | 4" |
| Coupling Type | D |
| Female Thread Size | 3" |
| Female Thread Type | NPT |
| Fitting Shape | Type D |
| Fitting Type | FNPT |
| Gasket Material | Nitrile |
| Gender | Female x Female |
| Grade | Grade 356T6 |
| Hose Fitting Gender | Female |
| Hose Fitting Size | 3" |
| Includes Locking Arm | Yes |
| Length | 3 11/16" |
| Material | Aluminum |
| Max. Operating Pressure | 100 psi |
| Max. Pressure | 100 psi |
| Max. Working Pressure @ 70 F | 100 psi |
| Overall Length | 3 11/16" |
| Pipe Size | 3" |
| Pressure Rating | 100 psi |
| Product Datasheet | dixon-3020-d-al.pdf |
| Seal | Nitrile Rubber |
| Seal Material | Nitrile Rubber |
| Socket Inside Diameter | 4" |
| Thread Gender | Female |
| Thread Size | 3"-8 |
| Thread Type | NPT |
| Type | Reducer Coupling |
Shipping Info:
| Ship weight (kg) | 1.87 |
| Ship height (cm) | 9.37 |
| Ship length (cm) | 10.16 |
| Ship width (cm) | 10.16 |
| HS code | 7609000000 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Connection Type | Body Material | Coupling Type | Coupling Size | Hose Fitting Size | Coupling Component | Gasket Material | Hose Fitting Gender | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
3020-D-AL | NPT | Aluminum | Type D | 3" | 2" | Socket | Nitrile | Female | €159.28 | |
![]() |
1510-D-AL | NPT | Aluminum | Type D | 1 1/2" | 1" | Socket | Nitrile | Female | €134.57 | |
![]() |
2015-D-AL | NPT | Aluminum | Type D | 2" | 1 1/2" | Socket | Nitrile | Female | €109.01 | |
![]() |
1510-D-SS | NPT | 316 Stainless Steel | Type D | 1 1/2" | 1" | Socket | Nitrile | Female | €617.29 | |
![]() |
3020-D-SS | NPT | 316 Stainless Steel | Type D | 3" | 2" | Socket | Nitrile | Female | €625.22 | |
![]() |
4030-D-BR | - | - | - | - | - | - | - | - | €390.83 | |
![]() |
4030-D-SS | NPT | 316 Stainless Steel | Type D | 4" | 3" | Socket | Nitrile | Female | €939.31 |
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Contact us
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DIXON 4030-D-AL Female Coupler x 3 Inch FNPT, 356T6 Aluminium
€207.86 /unit



