Product Details
The Series 550 nipple features a 3/8" male NPT (Industrial Interchange 1/2") design, while the couplings are characterized by an easy-to-grip design that requires only a low connection force. These couplings are smaller and more compact, generating higher flows compared to comparable designs, and produce extremely low noise upon disconnection. The vented safety version allows for disconnection in two stages to vent the coupling and minimize the risk of sudden component separation, thereby reducing the potential for operator injury. Its unique, balanced-valve design facilitates easy connections regardless of system pressure. This safety version is particularly suitable for multiple connection points, such as manifold applications where low connection force is advantageous. The Series 550 couplings comply with ISO standard 4414 and EN 983, ensuring their adherence to recognized industry standards. The kit includes strong and durable components, and the design allows for extremely easy one-hand operation.
