I have been training back flow testers since 1985 and it is time to retire. I will no longer teach the ASSE Cross Connection Classes. We will continue with gauge calibration, repair and building. I thank the thousands of student I have met over the last 30 years and It has been fun while it lasted but refinements and and changes in regulations and has stopped it being fun anymore. I look forward to continuing corresponds through the gauge calibration section for a while. Thanks to all Sandy lawson S & M Water Consultants. We calibrate and repair most mechanical gauges and can convert the three valve unit to the new 5 valve configuration.

ORIGINAL SM ALUMINUM DIAPHGRAM GAUGE

This is the original gauge built by SM Water since 1998 on the Orange Research Mecanical differential gauge. This unit three softest instrument grade neeedle valves wih two soft seated needle valves for the bleed system. accuracy is standared +/-.02% of gauge range.

300# line presssure gauge..
Standard brass fitting hoses.
Hoses with brass replaceable are available 'extra charge.
9 "O" style testcock adapters.
Padded hard case

SM Water Consultants 4980 Topaz Dr,. Colorado Springs, CO 80918

Office 719-593-7315 fax 719 -535-8227 cell 719-651-2216