Cole-Parmer Concentration Contoller-Peristaltic Pump, 45 OZ/MIN, 24 VDC, with 3/8 Barbs

Whether feeding caustic, acid, or other conductive liquids to a process, these capable controllers do it with ease and accuracy. Compared with other concentration controllers, the Cole-Parmer controller is simple to program-with its menu-driven digital programming-and maintain. Use the password protection to prevent any tampering with established programming. The controllers can operate either a peristaltic, electric, or air operated pump. Model 78120-19 features a secondary pump and pump controls-making it well suited for two-point/two-chemical injection applications such as egg wash, bottle wash, can wash, and other industrial spray wash applications. The three preconfigured Cole-Parmer concentration controllers can be operated as a probebased dispenser or feed chemicals based on progr