Identification; Type Key - Grundfos DSS Product Manual

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2. Identification

Type key

Example
Dosing Skid System
System type
S: Standard
C: Custom
Pumps per skid
1: one pump
2: two pumps
Pump model
DME pump
DDI pump
DMI pump
DMX pump
DMH pump
DDA pump
DDC pump
DDE pump
Base material
SS: Stainless steel
PP: Polypropylene
FR: FRP
CS: Carbon steel
PC: PVC
Mounting
FM: Floor / base mounted skid
WM: Wall mounted panel
TM: Tank mounted
4
DSS S 2 - DMH - PP FM - N - P - A9 - A9 - N
Piping connection type
N: NPT (threaded)
S: Weld: socket/solvent/butt
F: Flanged
Discharge pipe size
A9: 0.5"
A7: 0.75"
V1: 1"
V2: 1.5"
20: 2"
30: 3"
Suction pipe size
A9: 0.5"
A7: 0.75"
V1: 1"
V2: 1.5"
20: 2"
30: 3"
Piping material
P: PVC
S: SS
C: CPVC
F: PVDF
A: Alloy 20
Control panel option
C: Control panel
N: No control panel
DSS