Description
• COMPREHENSIVE – One of a comprehensive range of high quality components for the John Guest® Air Supply Ring Main System.
• QUICK – Install your own workshop compressed air ring main quickly, easily and competitively with the CAS system of fast fit compressed air fittings.
• VERSATILE – Can also be used for drinking water movement.
• OPTIMAL – Suitable for making drops from ring main to workstations.
• CONNECTIVITY – Strong Acetal Copolymer reducing tee designed for seamless connection with John Guest® Air Supply Systems.

![John Guest® Reducing Tee 22-15mm - Pack of 5 [CAS2215T]](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CAS2215T__14004.1720557518.webp)
![John Guest® Reducing Tee 22-15mm - Pack of 5 [CAS2215T] - Image 2](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CAS2215T_PIC2_DFC1832889__90177.1743590407.webp)
![John Guest® Reducing Tee 22-15mm - Pack of 5 [CAS2215T] - Image 3](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CAS2215T_PIC3_DFC1832890__61162.1743590407.webp)
![John Guest® Reducing Tee 22-15mm - Pack of 5 [CAS2215T] - Image 4](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CAS2215T_STRAIGHT_DFC1832892__86168.1743590407.webp)
![John Guest® Reducing Tee 22-15mm - Pack of 5 [CAS2215T] - Image 5](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CAS2215T_PIC4_DFC1832891__18530.1743590408.webp)
![John Guest® Reducing Tee 22-15mm - Pack of 5 [CAS2215T] - Image 6](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CAS2215T_GROUP_DFC1832893__59187.1743590408.webp)
![John Guest® Reducing Tee 22-15mm - Pack of 5 [CAS2215T] - Image 7](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CAS2215T_ACT_IN_SITU_DFC1832894__25195.1743590409.webp)
![John Guest® Reducing Tee 22-15mm - Pack of 5 [CAS2215T] - Image 8](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CAS2215T_ACT_IN_SITU_PIC2_DFC1832896__26587.1743590409.webp)
![John Guest® Reducing Tee 22-15mm - Pack of 5 [CAS2215T] - Image 9](https://www.toolpointsolutions.com/wp-content/uploads/2026/09/CAS2215T_ACT_IN_SITU_PIC3_DFC1832897__20584.1743590409.webp)


