AL425
Designed to meter a variety of gases for large residential/small commercial applications at pressures up to 25 PSIG and flow rates to 425 SCFH at 1/2” W.C. differential pressure Temperature compensation available from -30°F to 140°F (-34°C to 60°C) 425 SCFH (12.0 m• 3/h) (0.60 specific gravity gas) at 1/2-inch W.C. differential AMI/AMR compatibility Meets… Read more
Description:
Designed to meter a variety of gases for large residential/small commercial applications at pressures up to 25 PSIG and flow rates to 425 SCFH at 1/2” W.C. differential pressure
Advantages
- Temperature compensation available from -30°F to 140°F (-34°C to 60°C)
- 425 SCFH (12.0 m• 3/h) (0.60 specific gravity gas) at 1/2-inch W.C. differential
- AMI/AMR compatibility
- Meets ANSI B109.1 specifications
- Measurement Canada accredited
Applications
The AL-425 is ideally suited for larger residential or small commercial/ industrial installations. It is unequaled for accuracy retention and for life cycle maintenance economies.
Options
- Regular or Temperature Compensated
- Pointer or odometer index
- 2ft 3 or 0.05m3 drive
- 20 LT, 30 LT, 45 LT and other connection sizes
- 10 or 25 PSIG (690 or 1724 mBar) Maximum Allowable Operating Pressure (MAOP)
- Pressure compensating indexes
- Standard or UV protected index covers
- Meter bars
- Connection sets
- Remote Volume Pulsers
- 7” or 8.25” center-to-center connections
Features
- Die-cast aluminum case
- Oil-impregnated, self-lubricating bushings
- Molded, convoluted diaphragms for smooth operation and long life
- Rigid, reinforced flag rods for positive alignment and sustained accuracy
- Graphite-filled phenolic valves to minimize wear
- Long-life, low friction, grommet seals
- Single coat polyester primer with high solids polyurethane top coat
- Security seals that indicate tampering
Availability
- Asia-Pacific
