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Test Gauge & Backflow Supply, Inc. Home Service Manuals About Us Links Contact Us Ames 3000B Series 3000B Double Check Detector Assemblies prevent the backflow of non-health hazard fire protection system substances from being pumped or siphoned into the potable water supply. It incorporates a meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. Its compact epoxy coated cast iron unibody and modular check design facilitate simple and easy installation and maintenance. Maximum Working Pressure: 175psi (12.06 bar). Size Range: 2 in. (50mm)

	Installation Guide
	Spec Guide