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Couplings, Bulkheads & Caps
NPT STRAIGHT COUPLINGS
Standard material is high tensile 316 stainless steel.
![NPT Straight Couplings](./images/catimages/83chart1.png)
NPT BULKHEAD COUPLINGS
Bulkhead couplings are designed specifically for passing a tubing connection through a panel or steel barricade. These couplings include a locknut as shown. Material is high tensile 316 stainless steel.
![NPT BUlkhead Couplings](./images/catimages/84chart1.png)
NPT CAPS
Tubing end caps are offered for use in sealing off tubing ends either for temporary use or permanent use such as on small volume reservoirs. Standard material is high tensile 316 stainless steel.
![NPT Caps](./images/catimages/85chart1.png)