Finish Thompson DB22 SERIES - Manual (Page 12)

12
DB22 PART NUMBER EXPLANATION
NOTE: Pump end includes wetted components, drive magnet and motor adapter; wet end includes wetted components only.
Base model number contains standard components. Where standard components aren’t suitable, add the alternative component
code letter after the base model number to substitute components. Example: DB22P-E-U-21 is constructed of the listed base model
components except it has an EPDM O-ring, union connections, and a 213TC motor adapter.
Part Number Explanation
The model number is on the serial number label
located on the motor adapter. The model number
contains a base model that features certain stan-
dard components. Compare the model number
on the pump to the adjacent chart to determine
if the pump contains any alternate components.
Model numbers containing “P” have primary
components molded from polypropylene. Model
numbers containing “V” have primary compo-
nents molded from PVDF.
Base Model Numbers: DB22P, DB22V
Alternative Components Price Adders
Component Base Alternative Code
Bushing Carbon or PTFE T
O-ring Viton or
EPDM E
Simriz S
Kalrez K
Connection NPT or
BSP B
Union U
Steel Enforced Flange Fs
2” x 2” FRP flange Ff
3” x 2” FRP flange 3 x 2
Impeller Style Closed Open - see 8-16 below (8-11 60 Hz/ 12 - 16 50 Hz)
Impeller
1 (60 Hz)
7.25”
or
1A 2 2A 2B 2C 3 3A 3B
7.13” 7.00” 6.88” 6.75” 6.63” 6.50” 6.38” 6.25”
3C 4 4A 4b 4C 5 5A 5B 5C
6.13” 6.00” 5.88” 5.75: 5.63” 5.50” 5.38” 5.25” 5.13”
6 6A 6B 6c 7 8 8A 8B 8C
5.00” 4.88” 4.75” 4.63” 4.50” 6.00” 5.88” 5.75” 5.63”
9 9A 9B 9C 10 10A 10B 10C 11
5.50” 5.38” 5.25” 5.13” 5.00” 4.88” 4.75” 4.63” 4.50”
12 13 13A 13B 13C 14 14A 14B 14C
7.13” 7.00” 6.88” 6.75” 6.63” 6.50” 6.38” 6.25” 6.13”
15 15A 15B 15C 16
6.00” 5.88” 5.75” 5.63” 5.50”
Note: Impellers 1-7 are closed (50 and 60 Hz); 8-11 are open (60 Hz); 12-16 are open (50 Hz)
Magnet
(Upgrade for
specific gravity
corrections)
8-pole
Up to 13 HP (60 Hz);
7.5 kW (50 Hz)
or No Upgrade Available.
Motor Adaptor 182-184TC NEMA
145TC NEMA 145
or
213-215TC NEMA 21
IEC 90/B14 94
IEC 100/B14 04
IEC 112/B14 24
IEC 132/B14 34
IEC 90/B5 95
IEC 100/B5 05
IEC 112/B5 25
IEC 132/B5 35
Gas engine mounting Ge
Specials Not Standard
SiC bushing/shaft Ss
SiC bushing/impeller thrust ring/shaft Si
Hastelloy shaft Hs
Titanium Hardware Ti
Non-sparking ring Ns
O-ring vapor protection kit Viton
(NEMA)
Vv
O-ring vapor protection kit EPDM
(NEMA)
Ve
Motor Not Standard Contact factory or distributor