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.

Features:

Die-cast aluminum case
Oil-impregnated, self-lubricating bushings
Temperature compensation: -30F to 140F / -34C to 60C
Meets ANSI B109.1 specifications
Measurement Canada Accredited

Options:

Regular or Temperature Compensated
20 / 30 / 45 LT connection sizes
10 / 25 PSIG Maximum Allowable Pressure
Pressure compensating indexes
Remote Volume Pulsers
7" or 8-1/4" center-to-center connections

Delivery:

1-2 WEEKS

Resources:

AL 425 Data Sheet