| Overview: |
- STA-LOK® is a positive locking feature that comes with Carbon Steel or Stainless Steel hitch pin clips. You may also substitute a padlock in place of the hitch pin clip. Proper use of these mechanisms can help prevent spills by keeping the cam arms from opening under adverse conditions, such as high vibrations, pulsing, wear, and hazardous materials. STA-LOK® couplers meet the Coast Guard ASTM 1122-87 specifications for Quick Disconnect Couplers.
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| Features & Applications: |
- HB cam arms are made of Brass.
- All standard components are 300 series Stainless Steel.
- Standard Cam assemblies in HB and HBS may be used on all STA-LOK® parts.
- Lightweight and economical. Good abrasion resistance. Fair corrosion and chemical resistance.
- Use with water, hydraulic oil, coolants, gasoline, and petroleum products.
- Made in the USA
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Part
Name |
Item # |
Coupler
Size |
Female NPT
Thread |
Max. Allowable
Working Press.
(PSI)* |
| 20DSL |
1070420SL |
2″ |
2″ |
250 PSI |
| 20DSL |
1070425SL |
2-1/2″ |
2-1/2″ |
200 PSI |
| 30DSL |
1070430SL |
3″ |
3″ |
200 PSI |
| 40DSL |
1070440SL |
4″ |
4″ |
150 PSI |
*Above maximum allowable working pressures are based on operating temperatures less than 100°F.
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