Page 72 - Fire Suppression General Products Catalog, Automatic Sprinklers, System Valves and Devices, Piping and Electrical Products
P. 72

 Fire Suppression General Products Catalog
 Dry System Valves & Devices
AMD-1
Air Maintenance Device, Pressure Reducing Type
     Approvals
UL, C-UL Listed & FM Approved & NYC Approved under MEA 206-02-E
    AMD-2
Air Maintenance Device, Compressor Control Type
Field-Adjustable Outlet Pressure Range
    AMD-3
Nitrogen Maintenance Device, High Pressure (Cylinder) Reducing Type
    Always refer to the product’s Technical Data Sheet for a complete description of all Listing and Approval criteria, design parameters, installation instructions, care and maintenance guidelines, and our limited warranty.
72
5 to 70 psi (0,4 to 4,8 bar)
   Maximum Inlet Air Supply Pressure
200 psi (13,8 bar)
  System
For use in dry pipe fire protection systems
  Tech Data Sheet
TFP1221
   Field adjustable • Used in systems where compressed air source is available • Used in systems in which the air supply is at a higher pressure than is desired for a sprinkler system or dry pilot line system
    Approvals
UL, C-UL Listed & FM Approved & NYC Approved under MEA 206-02-E
   Field-Adjustable Pressures
Minimum Cut-In (On) 14 psi (1,0 bar) Maximum Cut-Out (Off) 60 psi (4,1 bar)
   NEMA Rating
The housing of the Pressure Switch meets NEMA 1 requirements.
  System
For use in dry pipe fire protection systems
  Tech Data Sheet
TFP1231
   Field adjustable • Used in conjunction with a small, non-tank-mounted air compressor • Monitors sprinkler system or dry pilot line detection for deluge system air pressure and automatically cycles the compressor to maintain system pressure within preset limits
    Approvals
UL, C-UL Listed & FM Approved & NYC Approved under MEA 206-02-E
   Field-Adjustable Outlet Pressures Range
4 to 60 psi (0,4 to 4,1 bar)
   Maximum Inlet Nitrogen Supply Pressure
3000 psi (200 bar)
  System
For use in dry pipe fire protection systems
  Tech Data Sheet
TFP1241
   Field adjustable • Used in conjunction with a cylinder of high pressure nitrogen to control the nitrogen pressure in a sprinkler system or a dry pilot line detection for deluge systems
 























































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