Quick view Beta Technology Beta DR-2000 Time Based Dosing System MSRP: $617.85 - $674.94 The Beta Seko DR-2000 is a time-activated, water-resistant peristaltic pump for dosing chemicals in industrial applications. Up to 24 events can be programmed on a digital... MSRP: $617.85 - $674.94 (1) Quick Add Add to Wish list