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QDT3 Series
The QDT3 series includes couplings for 10 to 13mm (3/8 to 1/2 inch) ID tubing.
![ID: 10mm (3/8in)](https://koolance.com/image/cache/data/categories/cat_fittings_qdc_6th_qdt3_10mm-74x74.jpg)
ID: 10mm (3/8in)
Generation 6 no-spill quick disconnect couplings which push to connect with a negligible amount of coolant freed. The QDT3 series includes couplings for 10 to 13mm (3/8 to 1/2 inch) ID tubing.
![EPDM Seals (Water/Glycol)](https://koolance.com/image/cache/data/categories/cat_fittings_qdc_6th_qdt3_epdm-74x74.jpg)
![Viton Seals (Oil)](https://koolance.com/image/cache/data/categories/cat_fittings_qdc_6th_qdt3_viton-74x74.jpg)
![ID: 13mm (1/2in)](https://koolance.com/image/cache/data/categories/cat_fittings_qdc_6th_qdt3_13mm-74x74.jpg)
ID: 13mm (1/2in)
Generation 6 no-spill quick disconnect couplings which push to connect with a negligible amount of coolant freed. The QDT3 series includes couplings for 10 to 13mm (3/8 to 1/2 inch) ID tubing.
![EPDM Seals (Water/Glycol)](https://koolance.com/image/cache/data/categories/cat_fittings_qdc_6th_qdt3_epdm-74x74.jpg)
![Viton Seals (Oil)](https://koolance.com/image/cache/data/categories/cat_fittings_qdc_6th_qdt3_viton-74x74.jpg)
![Threaded](https://koolance.com/image/cache/data/categories/cat_fittings_qdc_6th_qdt3-74x74.jpg)
Threaded
Generation 6 no-spill quick disconnect couplings which push to connect with a negligible amount of coolant freed. The QDT3 series includes couplings for 10 to 13mm (3/8 to 1/2 inch) ID tubing.
![EPDM Seals (Water/Glycol)](https://koolance.com/image/cache/data/categories/cat_fittings_qdc_6th_qdt3_epdm-74x74.jpg)
![Viton Seals (Oil)](https://koolance.com/image/cache/data/categories/cat_fittings_qdc_6th_qdt3_viton-74x74.jpg)
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