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![Grundfos 97748839 - SPK 4-19/8 A-W-A-AUUV]()
![Grundfos 97748839 - SPK 4-19/8 A-W-A-AUUV]()
![Grundfos 97748839 - SPK 4-19/8 A-W-A-AUUV]()
![Grundfos 97748839 - SPK 4-19/8 A-W-A-AUUV]()
Description
SPK 4-19/8 A-W-A-AUUV | Multistage, immersible, self-priming, centrifugalpump for vertical and horizontal installation intanks etc. The pump has the following characteristics: Installation length according to DIN 5440.
Impellers, intermediate chambers and splineshaft are made of stainless steel and motorstool of GG 20.
Mechanical shaft seal according to DIN 24960.
Power transmission via cast ironsplit coupling.
Approvals
CE
Material code
A
Flange size for motor
FT100
Connect code
W
Liquid temperature range
14 .. 194 °F
Net weight
15.2 lb
Gross weight
18.1 lb
Shaft
Product name:SPK 4-19/8 A-W-A-AUUV
Pipe connection
G 3/4
Frequency converter
NONE
Pump speed on which pump data are based
3463 rpm
Stages
19
Approvals
CE
Rated flow
19.8 US gpm
Model
E
Version
A
Motor
FT100
Housing
Cast iron
Rated head
116.1 ft
Curve tolerance
ISO9906:2012 3B
Impellers
8
Connection
G 3/4
Impeller
Stainless steel
Code for shaft seal
AUUV
Pump housing
Cast iron
Pump version
A
Motor Curves