Page
6
P/N
06
‐
791
‐
4
(Rev.
4)
704
SW
10
th
Street,
P.O.
Box
610,
Blue
Springs,
Missouri
64013
‐
0610
U.S.A.
●
Phone:
(816)
229
‐
3405
●
www.fike.com
Figure
4:
Wet
Pipe
System
with
Pressure
Maintenance
Pump
mounted
off
the
Skid
1.
Suction
isolation
valve
(monitored)
18b.
Water
flow
switch
(part
of
WAC
valve)
2.
Suction
flange
18c.
Inlet
pressure
gauge
(part
of
WAC
valve)
3.
Suction
basket
strainer
18d.
Outlet
pressure
gauge
(part
of
WAC
valve)
4.
Suction
pressure
gauge
19.
Riser
stop
valve
(monitored)
5.
Circulation
relief
valve
(opens
at
275
psi/19
bar)
20.
OH
‐
VSO
water
mist
nozzles
(closed
head)
6.
Centrifugal
pump
and
motor
21.
Remote
test
valve
(monitored)
7.
Test
header
isolation
valve
(monitored)
22.
Fire
Alarm
control
panel
8.
Test
header
flange
23.
Water
flow
alarm
bell
(electric)
9.
Pressure
relief
valve
(opens
at
245
psi/16.9
bar)
24.
Monitor
Module
‐
Pump
controller
monitoring
10.
Fire
pump
controller
25.
Monitor
Module
–
device
monitoring
11.
Pump
controller
to
motor
electrical
connection
26.
Jockey
pump
isolation
valve
12.
Fire
pump
pressure
sensing
line
27.
Jockey
pump
and
motor
13.
Discharge
pressure
gauge
28.
Check
valve
14.
Discharge
isolation
valve
(monitored)
29.
Jockey
pump
isolation
valve
15.
Discharge
flange
30.
Jockey
pump
controller
16.
Check
Valve
31.
Jockey
pump
pressure
sensing
line
17.
Riser
stop
valve
(monitored)
32.
Electrical
connection
–
jockey
pump
motor
to
controller
18.
Wet
Alarm
Check
valve
(WAC)
18a.
Drain
valve
(part
of
WAC
valve)
Summary of Contents for DuraQuench
Page 93: ......
