SubSurface PVC pipe detector

The AML PVC pipe detector from SubSurface Instruments utilizes patented microwave technology to find underground PVC pipelines in tough conditions including clay, wet soil, snow or standing water without the need for a separate transmitter, receiver or wires. Designed specifically for locating buried PVC pipes, the AML has a durable housing, LCD indicators, laser marker and sensitivity switch. 855/422-6346; www.ssilocators.com

HydroLogex moving bed bio-film reactor

The EnviroMBBR (moving bed bio-film reactor) system from HydroLogex provides stable treatment under load variations in a compact package to meet reduced ammonia TMDL (total maximum daily load) requirements. The add-on system features high surface area and non-clogging bio-film media for trouble-free operation. 615/975-4773; www.hydrologex.com

SJE-Rhombus C-Level starter box

C-Level starter box control panels from SJE-Rhombus are made to control a 120-volt AC, single-phase motor. Applications include pump chambers, sump pump basins, lift stations, dewatering and rainwater harvesting. A floatless sensor converts water pressure to a frequency signal that is read by the control panel that activates a power relay to turn the motor on and off. The box utilizes a NEMA 4X enclosure and includes start, stop and motor run indicator lights, manual run switch and terminal block. 888/342-5753; www.sjerhombus.com