
Plug In Reducers
John Guest push-fit plug-in reducer designed to connect two different tube sizes in compressed air and pneumatic systems. Allows a clean reduction in line size with a fast, secure and tool-free installation.
• Genuine UK Stock
• Next-Day Delivery Available
• Secure Checkout
• Prices Exclude VAT until Checkout
• Delivery from £7.50 + VAT
• FOC carriage on orders over £100 + VAT
Common John Guest part number references include PM062215E, PM061510E, PM061512E, PM061815E, PM062218E, PM062815E and PM062822E (size dependent).
Product Details
John Guest plug-in reducers are engineered to provide a reliable inline connection between two different tube diameters. The push-fit design allows tubing to be inserted and removed quickly, making system changes, upgrades and repairs simple with minimal downtime.
Commonly used in compressed air distribution, pneumatic control circuits, automation equipment and OEM machinery, plug-in reducers eliminate the need for multiple fittings when stepping down tube size. Their compact design supports tidy pipe routing and dependable sealing performance, even in confined spaces.
Compatible with approved plastic tubing, John Guest plug-in reducers are widely specified across manufacturing, engineering, packaging, food production and workshop environments where efficient and reliable pneumatic connections are required.
• Genuine UK Stock
• Next-Day Delivery Available
• Secure Checkout
• Prices Exclude VAT until Checkout
• Delivery from £7.50 + VAT
• FOC carriage on orders over £100 + VAT

