Shop NPT-NPT Full Weld Couplings
Weld couplings create permanent connection points for hydraulic systems- the ports of fluid reservoirs, bulkheads, hydraulic cylinders and other hydraulic power components. Full couplings are commonly used in reservoirs that require both an internal and external port connection. Half couplings are often used where a connection is needed on only one side, like on a cylinder port or externally on a tank.
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Shop NPT-NPT Full Weld Couplings
Click on the model number in the chart below to view that item. Options show below are most common and readily available.
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| Product SKU | Material | Side 1 Nominal | Side 1 Threads | Side 2 Nominal | Side 2 Threads | Style | Lead Time | Price |
|---|---|---|---|---|---|---|---|---|
| 865-6 | Carbon Steel | 0.375 (3/8") NPT | 3/8-18 | 0.375 (3/8") NPT | 3/8-18 | NPT-NPT Full Weld Coupling | 2-3 Weeks | $5.99 |
| 865-8 | Carbon Steel | 0.5 (1/2") NPT | 1/2-14 | 0.5 (1/2") NPT | 1/2-14 | NPT-NPT Full Weld Coupling | Same Day | $8.99 |
| 865-12 | Carbon Steel | 0.75 (3/4") NPT | 3/4-14 | 0.75 (3/4") NPT | 3/4-14 | NPT-NPT Full Weld Coupling | Same Day | $16.99 |
| 865-16 | Carbon Steel | 1" NPT | 1-11.5 | 1" NPT | 1-11.5 | NPT-NPT Full Weld Coupling | Same Day | $21.99 |
| 865-20 | Carbon Steel | 1.25" NPT | 1 1/4-11.5 | 1.25" NPT | 1 1/4-11.5 | NPT-NPT Full Weld Coupling | 2-3 Weeks | $34.99 |
| 865-24 | Carbon Steel | 1.5" NPT | 1 1/2-11.5 | 1.5" NPT | 1 1/2-11.5 | NPT-NPT Full Weld Coupling | 2-3 Weeks | $45.99 |
| 865-32 | Carbon Steel | 2" NPT | 2-11.5 | 2" NPT | 2-11.5 | NPT-NPT Full Weld Coupling | 2-3 Weeks | $71.99 |
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