Engineered for efficient system servicing, this refillable in-line oil and dye injector features a 1/4" FFL x 1/4" MFL connection with an auto shut-off valve. Additionally, its rugged all-metal construction holds up to 2 oz. (approximately 59 ml), ensuring durability and reliable performance during repeated use.

Engineered for efficient system servicing, this refillable in-line oil and dye injector features a 1/4" FFL x 1/4" MFL connection with an auto shut-off valve. Additionally, its rugged all-metal construction holds up to 2 oz. (approximately 59 ml), ensuring durability and reliable performance during repeated use.