See what sets our services apart from other suppliers. Gauge cleaning, repair, calibration and certification services are completed with a one or two business day turn-around. GaugeTec also repairs other models including:

• Apollo
• Arbiter
• Conbraco
• Gage-it
• Febco
• Mid-West Instrument 845-5
• Mid-West Instrument 845-3
• Mid-West Instrument 835-5
• Mid-West Instrument 830-5
• Watts TK-9A Backflow Test Kit
• Watts TK-99E Backflow Test Kit
• Zurn-Wilkins

GaugeTec will clean and perform a complete evaluation and calibration of your backflow test kit.

• Our instrument technician will pressure test all valves and hoses for leaks or defects.
• We will check test gauge accuracy to +/- 0.2 PSID at 14,7,5,2, and 1 PSID on a descending scale.
• Provide a new Certificate of Calibration indicating your test kit gauge serial number and test results.
• All test instruments used in certifying calibration will conform to ASME B40.100 and are traceable to N.I.S.T. and have passed the requirements of: ISO/IEC 17025, ANSI/NCSL Z540-1, ISO10012-1, 10CFR50, MIL-STD-45662A, MIL-I-45208A, MIL-Q-9858A, MIL-STD-120, ANSI/ASME B89.1.13, ANSI/ASME B89.1.6 Fed. Std. H28 ANSI/ASME B1.2, B1.20.5, BS 21, ISO 7, ISO 228-1
• 1-2 business day turn-around.


Test Kits and Accessories:

We stock the full line of Mid-West Test Kits and Accessories.
Mid-West: The ultimate backflow test kit.
• 830-5 Valve
• 835-5 Valve
• 845-3 Valve
• 845-5 Valve


We also stock the Arbiter Mako MK5 five-valve test kit.

Mid West Instrument Model 845-3 | Gauge Calibration Services and Quality Products
Arbiter Mako MK5 Five-Valve Test Kit | Backflow Gauge Calibration Services



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