TPV DP adjustable-rpm dispensing peristaltic pumps from AALBORG have a timing device that permits dispensing via the user’s settings or by optional remote input via a D-connector at the rear of the pump. Seven time periods ranging from “0.1 to 1 second” to “10 to 100 hours” are possible. They are designed to pump low- to high-viscosity liquids from source to destination, including fuel with the appropriate tubing. Fluids never touch the pump head. Models accommodate user-selected speeds from 0 to 300 rpm. Flow rates range from 0 to 5,000 mL per minute through 1/2-inch I.D. tubing. The tubing holder subassembly’s adjustable handle allows users to carry, hang or stand the pump. 845/770-3000; www.aalborg.com.