ATC Diversified Electronics, Newell, W.V., introduced the new LPC series liquid level pump controller.

Cashco, Inc., Ellsworth, Kan., introduced a new Model BR back pressure regulator for use with applications that include upstream over-pressure regulation of liquids and gases.

Mokon, Buffalo, N.Y., added glycol-based solutions in both ethylene and propylene for liquid temperature control systems.

Keyence Corp. of America, Dallas, launched new FD-Q series of flow sensors, designed to accurately detect and monitor the flow of liquid by mounting a device to the outside of a pipe.