General Air Products AMD2


Air Maintenance Device

Availability: Please Call for Availability

Condition: New
Brand: General Air Products
Status: Active
SKU: 105700
Manufacturer Part #: AMD 2.00


The Automatic Air Maintenance Device is a UL Listed and FM Approved assembly of valves, nipples, fittings, and actuators to automatically control the air pressure in the piping of dry pipe sprinkler systems, preaction sprinkler systems, or dry pilot actuated deluge systems. The Air Maintenance Device is designed to automatically feed air into the system piping at the required volume and pressure from an air source. General Air Products UL/FM Approved Air Maintenance Devices are designed to control the amount of air fed into the dry pipe system so that the volume of air available does not effect the ability of the water to move through the piping system while maintaining the system pressure. Model AMD-2 Air Maintenance Device is used for automatic operation in conjunction with a dedicated fire protection air compressor that does not have a pressure switch installed, such as our L Series base mounted lubricated units.

Additional information

Weight 8 lbs

General Air Products




Unit of Measurement

EA (Each)

Production Status


Air Maintenance Device; For Dry Pipe Sprinkler Systems


General Air Products – Instructions

AMD-2; Parts Diagram


General Air Products - Parts Diagram