S
Remote stop (DME)
T
Both relay output and remote stop (DME)
N
Analog/pulse input only, or none for B variant pumps
Manifold
DSS-S2-DDA7.50-FCMC-PE1-PEFDS-JPN-MP5050
N
Normal layout (one outlet)
M
Manifold DICE System (one outlet)
2
Two outlets
3
Three outlets
Piping material
DSS-S2-DDA7.50-FCMC-PE1-PEFDS-JPN-MP5050
P
PVC
C
CPVC
F
PVDF
S
Stainless steel
Suction pipe size
DSS-S2-DDA7.50-FCMC-PE1-PEFDS-JPN-MP5050
50
1/2"
75
3/4"
10
1"
15
1-1/2"
20
2"
30
3"
Discharge pipe size
DSS-S2-DDA7.50-FCMC-PE1-PEFDS-JPN-MP5050
50
1/2"
75
3/4"
10
1"
15
1-1/2"
20
2"
30
3"
3.5 Standard DSS pipe and instrumentation diagram for
1- and 2-pump systems
10
9
12
PI
8
11
7
5
Simplex DSS
9
10
12
PI
8
11
7
5
Duplex DSS
Pos.
Description
1
Inlet valve
2
Y-strainer
3
Calibration column
5
Dosing pump 1
6
Dosing pump 2
7
Pressure relief valve
8
Back pressure valve
9
Outlet valve
10
Pulsation damper
11
Bleed valve
12
Pressure gauge w/guard
13
Junction box or control panel (optional)
14
Return to tank
14
13
3
2
1
14
13
6
3
2
1
9