Models M246, M247 Backflow Tester

These kits utilise the time proven welded beryllium copper bellows assembly for one-half of one percent accuracy. This translates into an accuracy reading within 0.075 PSID in both ascending and descending actions. Both units offer the perfect blend of accuracy and durability without compromising functionality. Both models can be easily connected to any reduced pressure backflow preventer or pressure vacuum breaker.

Specifications:

• Safe working Pressure: 500 PSI
• Material: Brass
• DP Range: 0-15 PSID
• Scale Face:
• M246: 3-inch (0-15 PSID, 150 divisions)
• M247: 6-inch (0-15 PSID, 150 divisions)