| Overview: |
- PT Quick Connect/Disconnect Couplings provide for quick connecting and disconnecting by means of the camming action. This camming action allows pipe and hose connections to be made without the need of hand tools or difficult threaded connections. Cam and groove couplings are made up of two parts, male (adapter/plug) and female (coupler/socket) that work together. The male adapter is simply inserted into the female coupler until contact is made with the gasket. Both cam arms on the coupler are then pressed down/closed simultaneously to produce a uniform gasket compression between the seal surfaces. This seal is created because the cam arms of the female coupler fit snugly against the groove of the male adapter. A positive seal requires that the surfaces on the gasket seat, the adapter face, and the gasket are smooth and uncontaminated. Also cam arms must be in the full closed position for proper locking of the coupling. To disconnect both arms must be lifted / opened simultaneously to release the seal and release the connection.
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| Features & Applications: |
- Chain Lug diameter is .25″ or greater.
- Dust caps with Brass cam arms are priced without pull rings.
- Priced with brass cam arms.
- This is a lightweight material with good abrasion resistance. Good corrosion and chemical resistance.
- Use with sand and salt water applications, as well as hydraulic oil, coolants, gasoline and petroleum products.
- Couplings not interchangeable in the industry are sizes 8″ through 12″.
- Made in the USA
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Part
Name |
Item # |
Coupler
Size |
O. D. with
Cam Arms
Extended
(A) |
Outside
Diameter
(B) |
Overall
Length
(C) |
Chain Lug
Extension
(G) |
Engagement
Length |
Max. Allowable
Working Press.
(PSI)* |
| 20VL |
70800020 |
2″ |
7.54″ |
3.94″ |
2.25″ |
0.76″ |
1.75″ |
250 PSI |
| 40VL |
70800040 |
4″ |
10.66″ |
6.56″ |
2.34″ |
0.99″ |
1.87″ |
150 PSI |
*Above maximum allowable working pressures are based on operating temperatures less than 100°F.
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