| Overview: |
- STA-LOK® II is a passive locking feature that automatically locks the handle into place, if it is fully closed. To open the handles there are manual quick release levers. Proper use of this mechanism 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® II couplers meet the Coast Guard ASTM 1122-87 specifications for Quick Disconnect Couplers.
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| Features & Applications: |
- Pins, rings & the lock plate in STA-LOK® II couplings are 300 series Stainless Steel.
- Excellent abrasion and wear resistance. Good strength and toughness characteristics.
- Ideal for use with sand, grout, cement, and other abrasives.
- Made in the USA
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Part
Name |
Item # |
Coupler
Size |
Hose Shank
Size |
O. D. with
Cam Arms
Extended
(A) |
Outside
Diameter
(B) |
Overall
Length
(C) |
Exposed
Length
(D) |
Inside
Diameter
(E) |
Min.
Inside
Diameter
(E) |
Max. Allowable
Working Press.
(PSI)* |
| 20C-SLII |
1800320L2 |
2″ |
2″ |
7.54″ |
3.94″ |
5.53″ |
2.15″ |
1.71″ |
1.60″ |
250 PSI |
| 30C-SLII |
1800330L2 |
3″ |
3″ |
9.56″ |
5.46″ |
6.32″ |
2.27″ |
2.65″ |
2.55″ |
200 PSI |
| 40C-SLII |
1800340L2 |
4″ |
4″ |
10.66″ |
6.56″ |
6.64″ |
2.34″ |
3.53″ |
3.43″ |
150 PSI |
*Above maximum allowable working pressures are based on operating temperatures less than 100°F.
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