Speck Normblock Multi 65/250 - Designation; Name Plate; Design; Normblock Multi

Description
16 EN 04/2019
3.2 Designation
Example: Normblock Multi 100/250
Code Description
Normblock Multi Series
100 Nominal dischar
g
e nozzle diameter [mm]
250 Nominal impeller diameter [mm]
Example: BADU Block Multi 100/250
Code Description
BADU Block Multi Series
100 Nominal dischar
g
e nozzle diameter [mm]
250 Nominal impeller diameter [mm]
3.3 Name plate
Verkaufsgesellschaft GmbH
91233 Neunkirchen am Sand, Germany
SPECK Pumpen
S-Nr.
Type
WØ
Q
n
m³/h
min
-1
H
Bj.
mm
m
VW61.21.020
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
Fig. 2
(1) Serial number (2) Series/construction size
(3) Material version (4) Flow rate
(5) Motor speed (6) Other
(7) Impeller diameter (8) Dynamic head
(9) Construction year
3.4 Design
3.4.1 Normblock Multi
The Normblock Multi is a non-self-priming, single stage centrifugal
pump, developed in a monoblock design.
A mechanical seal is used to seal the shaft.
3.4.2 BADU Block Multi
The BADU Block Multi is a non-self-priming, single stage
centrifugal pump, developed in a vertical monoblock design. The
pump and the pre-filter housing are joined together via the pump
flange.
A mechanical seal is used to seal the shaft.