Model : AL 425
Diaphragm Meter AL- 425 ( Gas Meter )
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
Features
Die-cast aluminum case
Oil-impregnated, self-lubricating ï ¿ ½ bushings
Molded, convoluted diaphragms ï ¿ ½ for smooth operation and long life
Rigid, reinforced flag rods for ï ¿ ½ positive alignment and sustained accuracy
Graphite-filled phenolic valves to ï ¿ ½ minimize wear
Long-life, low friction, grommet ï ¿ ½ seals
Single coat polyester primer with ï ¿ ½ high solids polyurethane top coat
Security seals that indicate ï ¿ ½ tampering