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Key Benefits: Precise Pressure Response: Designed for industrial combustion regulators to provide fast response times during snap-acting load changes
making it ideal for directing supply air to pneumatic actuators and dampers based on electrical circuit signals
By accurately detecting frost accumulation
Built with open construction and rated for 120/240 Vac
McDonnell & Miller 51 Water Feeder Freon Key Benefits: Precise Pressure Response:The McDonnell & Miller 51 (134700) is a heavy duty mechanical water feeder engineered for low pressure steam and hot water boilers with a capacity exceeding 5,000 sq. ft. Designed for rigorous commercial and industrial applications, this unit provides precise proportional feed action to maintain optimal water levels without the need for complex electronics. It features a high capacity float operated valve and a quick change replaceable cartridge that
