Model TG-5 Backflow Prevention Assembly Test Kit

Functions and Applications:

The WILKINS Model TG-5 Backflow Prevention Assembly Test Kit is designed for testing all brands of Pressure Type Vacuum Breakers, Double Check Valve, and Reduced Pressure Principle Backflow Prevention Assemblies. The TG-5 is capable of performing all known testing procedures including those recommended by ASSE, AWWA and FCCCHR at USC.

Product Features/Benefits

• Maximum working pressure: 200 psi
• Working temperature range: 35° F to 150° F
• Gauge body of engineered thermoplastic material
• Gauge dial: 4 1/2" diameter, 0-15 P.S.I. scale
  (75 divisions)316 Stainless Steel
• 200 psi line pressure gauge dial
• Accuracy: +/- 0.2 P.S.I.D. (descending)
• Valves: soft-seated needle with replacable seats
(5 total)
• Hoses & end fittings: (3) color coded 5' lengths and (1) 4' long clear bleed tube, SAE 45° flare fittings and 90 micron cleanable porous metal (brass) filters
• 5 year warranty against defects in materials and manufacturing
• Durable carrying case with external fitting compartments

Details:

Materials of Construction
	Gauge Body:Thermoplastic
	Case: Molded Plastic
	Internals: EP Elastomers, 316 Stainless Steel
	Fittings: Brass (NPT & SAE)
	Hose: Buna Nitrile liner and jacket
Accessories	QT-SET Quick Test Fitting Set

Calibration
The WILKINS Model TG-5 Backflow Prevention Assembly Test Kit is subjected to calibration testing conforming to standards traceable to the National Bureau of Standards. It is recommended that gauges be rechecked for calibration annually. WILKINS is not liable for shifts in calibration other than caused by defects.

Testing
The TG-5 is capable of testing the following backflow pre- vention devices:

• Reduced Pressure Principle Assemblies
• Double Check Valve Assemblies
• Pressure Vacuum Breaker Assemblies

Specification
The Backflow Prevention Test Kit shall be a 5 valve pressure differential type. The test kit shall comprise of a 4 1/2" dial set in a thermoplastic housing with a 0 to 15 P.S.I. scale (0.2 P.S.I.D. increments) and an accuracy of +/- 0.2 P.S.I.D. (descending). The test kit shall incorporate 5 color coded resilient seated needle valves with SAE flare fittings and 3 color coded pressure hoses (5 ft lengths). The test kit shall include a hard plastic case, calibration certificate and a laminated instruction sheet. The Backflow Prevention Test Kit shall be a WILKINS Model TG-5.