Universal Flow Monitors, Inc. introduces the latest literature for its P420 Series plastic, vortex shedding flow rate transmitters for corrosive fluids, water, brine and low-viscosity fluids in water treatment, chemical and desalination applications. It focuses on benefits and features of plastic-construction flow meters and is complemented by application information; electrical, material, instrument and installation specifications; maximum pressure tables; operating temperatures and pressure drops and ordering information. The guide provides information on transmitters with wetted parts entirely of either polyvinyl chloride (PVC) or chlorinated polyvinyl chloride (CPVC) for greater heat resistance. http://www.flowmeters.com, [email protected]