This company’s line of Abaque Series peristaltic (hose) pumps (photo) have recently been redesigned to incorporate a wide variety of design enhancements. These pumps meet challenging requirements in the water and wastewater industry thanks to a seal-free design that eliminates leaks and product contamination. They feature a new hose connection system that has an improved clamping system with fewer parts to simplify hose replacement, a redesigned pump rotor to decrease weight and increase strength, and a new oval viewing window that allows shoe adjustment without removing the cover. Hose failure detectors and vacuum kits are also available. — Neptune Chemical Pump Co., North Wales, Pa.