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Product Specifications:
| Item | Coupler |
| Body Size | 1/2" |
| Burst Pressure | 12000 psi |
| Connection Size | 1/2" x 1/2" |
| Connection Type | Quick Disconnect x NPTF |
| Fitting Type | Coupler |
| Gender | Female |
| Grade | Grade 303 |
| Hex Size | 1 1/8" |
| Length | 1.86" |
| Material | Stainless Steel |
| Max. Operating Pressure | 207 Bar |
| Max. Outside Dia. | 1.34" |
| Pressure Rating | 3000 psi |
| Product Datasheet | dixon-3ef3-b.pdf |
| Seal Material | Nitrile Rubber |
| Temp. | -40°F to +250°F |
| Thread Gender | Female |
| Thread Size | 1/2"-14 |
| Thread Type | NPTF |
Shipping Info:
| Ship weight (kg) | 1.25 |
| Ship height (cm) | 4.72 |
| Ship length (cm) | 3.4 |
| Ship width (cm) | 3.4 |
| Country of Origin | CN |
Documentation:
Product Variants
| Product | Model | Material | Body Size | Max. Outside Dia. | Pressure Rating | Hex Size | Max. Operating Pressure | Burst Pressure | Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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3EF3-B | Brass | 3/8" | 1 3/25" | 2700 psi | 1" | 2700 psi | 10800 psi | -40°F to +250°F | €21.37 | |
![]() |
2EF2-B | Brass | 1/4" | 0.94" | 5200 psi | 13/16" | 5200 psi | 20800 psi | -40°F to +250°F | €16.27 | |
![]() |
6EF6-B | Brass | 3/4" | 1 16/25" | 1700 psi | 1 1/2" | 1700 psi | 6800 psi | -40°F to +250°F | €45.72 | |
![]() |
4EF4-B | Brass | 1/2" | 1.34" | 2200 psi | 1 1/8" | 152 Bar | 8800 psi | -40°F to +250°F | €24.34 | |
![]() |
10EF10-B | Brass | 1 1/4" | 2 12/25" | 1700 psi | 2 1/4" | 117 Bar | 6800 psi | -40°F to +250°F | €140.21 | |
![]() |
10EF10-S | Stainless Steel | 1 1/4" | 2 12/25" | 2000 psi | 2 1/4" | 138 Bar | 8000 psi | -40°F to +250°F | €365.78 | |
![]() |
16EF16-S | Stainless Steel | 2" | 3.83" | 2000 psi | 3 1/2" | 138 Bar | 8000 psi | -40°F to +250°F | €630.68 |
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DIXON 4EF4-S Straight Thru Coupler, 1/2 Inch Size, 1/2-14 Inch NPTF, Stainless Steel
€104.74 /unit



