Description
The PT Coupling LD – 90 Degree Coupler x Female NPT Elbow is a coupler x female NPT thread, 90° cam and groove fitting. It connects a cam and groove adapter to threaded pipe or equipment at a 90° angle.
Key Features
- Made in the U.S.A. by PT Coupling
- STA-LOK® II cam arms available on request
- HB cam arms are brass; HBS cam arms are 300 series stainless steel
- Stainless steel castings are 316 stainless steel
Specifications
- Connection: coupler x female NPT thread, 90°
- Materials (ptcoupling.com): Aluminum, Brass, 316 Stainless Steel, Polypropylene
- Sizes by material (ptcoupling.com): Aluminum 1″ to 4″; Brass 1″ to 4″; 316 Stainless Steel 1-1/2″ to 4″; Polypropylene 1-1/2″, 2″
- Gasket: Buna-N standard; other gasket compounds available. Contact Hockman-Lewis for details.
- Max. working pressure (PT Coupling, metal cam & groove, under 100°F): 250 PSI for 1/2″–2″, 200 PSI for 2-1/2″–3″, 150 PSI for 4″, 75 PSI for 5″–6″, 50 PSI for 8″–12″. Ratings are reduced at higher temperatures. Contact Hockman-Lewis to confirm the rating for your size and operating temperature.
- Max. working pressure, polypropylene (PT Coupling): 100 PSI for 3/4″–2″, 50 PSI for 3″–4″
- Lead time: Many sizes are made to order. Contact Hockman-Lewis to confirm availability and lead time
PT Coupling does not recommend cam and groove fittings for compressed gas service, including air and steam.
Select only from the material and size combinations listed. Contact Hockman-Lewis to confirm availability and the PT Coupling item number for your application.
