MTW MJ420
The MJ420 is for hot water applications and MTW suggests using fiber washers for temps over 140°F.
Features
- Poly body with brass threads
- Pulse output 1/10 gal
- Sealed register for tamper resistance
- Meets AWWA C708 performance
- NSF/ANSI 61 and NSF/ANSI 372
- Quiet operation
- 1-year new meter accuracy warranty
- 5-year standard warranty for body, register, and accuracy (AWWA C708)
Specifications
- Operating capacity (20 gpm)
- Max rate for continuous duty (15 gpm)
- Max pressure loss at max flow (10.9 psi)
- Normal flow range (+/- 1.5%) (1-20 gpm)
- Minimum flow (+/- 3%) (1/4 gpm)
- Max working pressure (150 psi)
- Max working temperature (Cold; MJ20) (105° F)
- Max working temperature (Hot; MJ420) (194° F)
- Meter casing spuds, nominal thread size (1″)
- Nominal pipe size (3/4″)
- Weight (0.9 lbs.)
- Materials – main case (Glass-reinforced Nylon)
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