Built to NEMA 4X for demanding applications, the S Series peristaltic pump from Stenner Pump Company interfaces with process control systems through multiple programmable inputs and outputs. Operational modes include scalable, invertible 4-20mA or 0-10-volts DC inputs, Hall effect (frequency), PPM feed, pulse, timer and manual. Users can program up to three output relays in response to conditions such as tube leak, motor drive fault, process alarms or transfer to a backup pump. The tube’s life expectancy can be programmed to initiate a tube change indicator on the operating display when the set runtime is reached. Tube replacement without tools is standard with the QuickPro pump head. The totally enclosed pump is outdoor rated and the brushless DC motor has ball bearing support. Listings include NEMA 4X, NSF 61 & 372, cULus indoor/outdoor and CE IP65. 904/641-1666; www.stenner.com