Qwik Injector Liquid Addditive Injection Tool - Quickly and easily injects liquids (flush/dye/oil,ect.) into any system. 4 oz capacity. Made in the USA by Qwik Products/Mainstream Engineering. Anytime a liquid product specifies that it needs to be introduced into an operating system QwikInjector® can be used as the injection medium. QwikShot® Refrigerant and Oil Treatment, dyes, and oil additives are all common items that require an injection tool to use. Our injection tool is intentionally sized for very small doses so that customers won't accidently add non-condensables into a system. https://www.qwik.com/products/qwik-injector

• Unscrew QwikInjector® top and fill with liquid additive, such as QwikShot. *Fill completely to ensure air does not get trapped in vessel         

  Connect the QwickInjector® as Shown in the Illustrations Below.

  It is desirable to have liquid overflow over the edges. The overflow indicates that there is no excess air within the Injector.

• Connect to the low side of the operating system FIRST.
• Connect to the high side of the operating system LAST.
• Open the valve on the manifold. The high side pressure will push the liquid into the low side of the system.