Diaphragm Gas Meters

American Meter AL-425 Diaphragm Gas Meter

IMAC Systems, Inc. is a stocking distributor of the AL-425 Diaphragm Gas Meter. Styles kept in stock are Temperature Compensated and Non-Temperature Compensated as well as 10 psig and 25 psig max operating pressure.

The AL-425 Diaphragm Gas Meter is a superior meter because the housing consists of a one-piece cast aluminum alloy body and aluminum alloy top and covers. American Meter diaphragm meters have an outstanding record for durability and reliability.

  • • Light, compact profiles
  • • Durable valve material to minimize wear
  • • One-piece body design to eliminate the need for machined joints and gaskets, and the possibility of internal leakage
  • • Molded, convoluted diaphragms for smooth operation and long life
  • • Low-friction seals
  • • Adjustable tangents
  • • Rugged flag rods for positive alignment and sustained accuracy
  • • Large, self-lubricating bearings
  • • Two-part epoxy primer and acrylic finish coat
  • • Automatic meter reader compatibility
Other meter sizes and styles are available upon request including Sensus (Rockwell / Equitable / Pittsburg / EMCO / Invensys / Equimeter) and Actaris (Sprague / Metris / Shlumberger) in stock.

*Connections are included
American Meter AL-425
  • Capacity: 425 ft3/hr
  • Max Operating Pressure: 25 PSI
  • Readout: N/A