Quick coupling fittings are composed of a jack with hose end connector and a threaded male coupler which connects itself to the jack. They are fixed by a ball ring pushed by a spring. A nitrile rubber seal guarantees a perfect vacuum seal. The structure of this type of fitting allows the two components to rotate freely at a low speed and to rapidly couple and disconnect by manually acting on the jack reeded ring nut. These fittings are fully made with brass and are available in various sizes. The two components of the fittings are quick coupling and are not self-retaining. These fittings are made entirely of brass and are available in various sizes.

• Delivery of spare parts and industrial equipment throughout the USA by Fedex transport company.
• Flexible payment system accepting bank transfers, MasterCard, VISA, PayPall, App Pay, Google Pay.
• Directly from stock and on order.