Foxcroft set point controllers give you automatic control of your chemical feed process. We offer residual, compound loop, flow paced, or feed forward control of chlorine residual, pH, or virtually any chemical injection to your process.

		FX-8500-S Single Loop Controller
		FX-8500-C Compound Loop Controller
		FX-421-S pH Analyzer and Single Loop Controller
		FX-421-C pH Analyzer and Compound Loop Controller