The ProSeries-M M-3 peristaltic metering pump from Blue-White Industries has feed rates from 0.0002 to 33.3 gph, with pressure ratings to 125 psi. It comes with a heavy-duty multichannel pump tube, and a Tube Failure Detection System that senses tube failure caused by conductive chemicals. The pump will automatically shut down until the problem is resolved. It also includes a brushless DC motor and a revolution count display and alarm. It is NEMA 4X (IP66), NSF Standard 61, CE and ETL listed. 714-893-8529; www.blue-white.com.