This coupling withstands pressures up to 400MPa while disconnected and the spindle 300MPa while disconnected. The 140 series features a non-drip design and a safety ring to prevent accidental disconnection.
As part In CEJN's commitment to safety and quality, each coupling and nipple are pressure tested (up to maximum working pressure) prior to delivery to prevent dust or other small particles from entering the valve and damaging it , anodized aluminum dust caps are standard on both the coupling and the spigot.
