General description This Dye Injector is designed for use with manifold gauge sets or any evacuation and recharging equipment. It allows for the addition of various air conditioning additives, including oil, dye, and stop leak, without the need to evacuate the refrigerant from the system. Technical specifications Capacity: 2 ounces In and out thread size: 1/4 SAE Pipe working pressure: 600 PSI - 3000 PSI Total length: 375 mm Item weight: 277 g Color: Silver and blue Material: Metal Compatibility and accessories Suitable for R134A, R12, and R22 air conditioning systems Requires a transfer tool for R134A Other information Package Contents: 1 x Oil Injector Note: Light and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.