Technical data

25.
Ordering Information:
Model DDX 2” (50 mm), 2
1
/
2
” (65 mm) and 3” (80 mm) PrePAK Part Number Code Key
2
25
3
2 = PrePaK Assembly
with 2” (50 mm)
Grooved Ends
Model DDX Deluge
Valve
25 = PrePaK Assembly
with 2½” (65 mm)
Grooved Ends
Model DDX Deluge
Valve
3 = PrePaK Assembly
with 3” (80 mm)
Grooved Ends
Model DDX Deluge
Valve
1
2
1 = cULus / FM
Approved Pressures
Switches
2 = ULC Approved
Pressures Switches
0
1
2
0 = No Air Compressor
1 = 120 VAC @ 60 Hz
Air Compressor
2 = 220 VAC @ 50 Hz
Air Compressor
0
1
0 = No Releasing/Control
Panel
1 = Potter PFC-4410-RC
Releasing/Control Panel
Pressure Switch
& Approvals
Air Compressor
Voltage
Unit Size
Releasing/Control
Panel
Example: 2 - 175 - 1 - 1 - 1
2” (50 mm) Model DDX PrePaK Assembly with 175 psi (12,1 bar) System Pressure Rating, cULus / FM Approved
Pressure Switches, Air Compressor Factory Wired to 120 VAC @ 60 Hz, and Potter PFC-4410-RC Releasing/Control
Panel.
175
250
175 = 175 psi
(12,1 bar)
System Pressure
Rating
250 = 250 psi
(17,2 bar)
System Pressure
Rating
Pressure Rating