Notes:
(1)
Manifold size in PrePaK system may differ from system size (see Figure 1). Customer to confirm size of supply pipe
to PrePaK system and order appropriate transition fittings if necessary.
(2)
System capacity based on 20 psi supervisory pressure. Air compressor sizing may differ if sprinkler system has an
uncommon volume. If “0 = None” option is chosen, customer to provide separate compressor or other pneumatic
source.
Optional Seismic Kit:
Reliable part number 6501200041 (25” x 28” cabinet for 2” -4” systems without nitrogen
generator) and 6501200042 (30” x 33” cabinet for 6” and 8” systems, and all units with nitrogen generator) are
seismic upgrade kits required to make the Reliable PrePaK OSHPD compliant. One kit is required for each PrePaK
(reference Caution Sheet 331).
DDX-LP Valve Size/System
Side Control Valve
X
Air Compressor
Y
System Air Devices
Z
2 = 2”
0 = None
8 = Nitrogen Generator
0 = 2-1/2”
1 = 1/2 HP 115 VAC
(Systems up to 580 gallons)
9 = Nitrogen Generator &
Model B1 Accelerator
3 = 3”
2 - 1 HP 115 VAC
(Systems up to 1170 gallons)
4 = 4”
3 = 1/2 HP 220 VAC 60 Hz
(Systems up to 580 gallons)
A = 2” w/ System Side Control
Valve
4 = 1 HP 220 VAC 60 Hz
(Systems up to 1170 gallons)
B = 2-1/2” w/ System Side Control
Valve
C = 3” w/ System Side Control
Valve
D = 4” w/ System Side Control
Valve
655 X
(1)
3 0 0 Y
(2)
Z 0
Ordering Information: Model DDX Type DDX-LP PrePaK system with N2-Blast
®
Nitrogen Generator
R
eliable A
ut
oma
tic Sprinkler Co., Inc.
(800) 431-1588
Sales O
ffices
(800) 848-6051
Sales F
ax
(914) 829-2042
Corpora
te O
ffices
w
w
w
.r
eliablesprinkler
.com
Int
erne
t A
ddr
ess
Manufact
ur
ed b
y
R
ec
ycled
Paper
R
evision lines indic
ate upda
ted or ne
w da
ta.
EG. P
rint
ed in U
.S.
A. 01/21
P/N
9999970550
The equipment pr
esent
ed in this bulle
tin is t
o be installed in acc
or
danc
e with the la
test published Standar
ds of the Na
tional F
ire P
ro
tec
tion Assoc
ia
tion, FM Global
, or
other similar or
gani
za
tions and also with the pr
ovisions of go
vernmental c
odes or or
dinanc
es whene
ver applic
able
.
Pr
od
ucts manufac
tur
ed and distribut
ed b
y R
eliable ha
ve been pr
otecting lif
e and pr
oper
ty f
or almost 100 y
ears.
Summary of Contents for N2-Blast DDX-LP PrePaK
Page 3: ...3 Fig 1...
Page 7: ...7 Fig 3...
