ISO-A Series Double Shut-off Hydraulic Quick Coupling
ISO-A is a steel double-shut-off hydraulic quick coupling with catalog sizes from 1/4 to 1 inch, a standard NBR seal, and size-dependent pressure and flow ratings.
Product features
The catalog describes a revised poppet design for high-flow and impulse-pressure service. The poppets close when disconnected and open automatically when coupled. A ball-locking mechanism holds the mating halves together. The catalog states ISO 7241-A conformity and a chrome anti-rust treatment.
Size, pressure and flow
| Body size (in) | Rated pressure (psi) | Rated flow (GPM) |
|---|---|---|
| 1/4 | 5000 | 3 |
| 3/8 | 4000 | 6 |
| 1/2 | 4000 | 12 |
| 3/4 | 3000 | 28 |
| 1 | 3000 | 50 |
Operating conditions
| Item | Value |
|---|---|
| Standard | ISO 7241-A |
| Temperature range | -20–120°C |
| Standard seal | NBR |
Applications
For catalog-listed construction, forestry, agricultural, hydraulic-tool, oil, steel-mill and other industrial hydraulic connections.