John Guest metric push-fit fittings
Quick to connect metric push-fit fittings for compressed air and pneumatics.
Discover our range
John Guest’s range of metric push-fit for air and pneumatics are available in both brass and plastic and offer reliable connections and are fast and simple to install without tools.
Designed to withstand high pressure, our unique collet locking design firmly and securely holds the pipe in place without deforming the pipe or restricting air flow. Some products also feature our unique SuperThread technology enabling male adaptors to be used with a variety of female thread forms.
Available in 4 to 12mm sizes, our metric push-fit fittings for air and pneumatics products are suitable for systems up to 10 bar, as well as inert gases, vacuum and potable liquid applications.
37 Total available results
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Brass Bulkhead Adaptor
Connects metric pipe connections that are made through walls or partitions.
Brass Bulkhead Connector
Connects metric pipe connections that are made through walls or partitions.
Bulkhead Connector
Connects metric pipe connections that are made through walls or partitions.
Reducer
Quickly and easily connects two unequal pipe sizes.
Enlarger
Quickly and easily converts a smaller line size to a larger outlet line size.
Stem Adaptor (super thread)
Quickly and easily connects two John Guest fittings to create a swivel type connection.
Stem Adaptor (Metric Thread)
Quickly and easily connects two John Guest fittings to create a swivel type connection.
Stem Adaptor (BSP Thread)
Quickly and easily connects two John Guest fittings to create a swivel type connection.
Stem Adaptor (BSPT Thread)
Quickly and easily connects two John Guest fittings to create a swivel type connection.
Two-Way Divider
Quickly and easily splits a supply line into two separate supply outlets.
Two-Way Divider (compact)
Quickly and easily splits a supply line into two separate supply outlets.
Tube To Hose Stem
Converts a John Guest push-fit connection to a barbed hose connection.