English (GB)
3
2.2 Type key
Note:
Other supply voltages, shaft seal combinations and pipe connections are available on request.
Stainless steel EN 1.4401/AISI 316 is also available on request.
Example
CM
3
- 6 O - R - I - E - A V
B
E
C - A - A - N
Type range
Sensor
CM: Centrifugal Modular
N: No sensor
Rated flow rate
Mains plug
Rated flow rate at 50 Hz [m
3
/h]
A: Prepared for cable glands
Number of impellers
Motor information
Pump version
A: Standard motor (IP55)
O:
Self-priming version (max. suction lift, 8 metres)
Supply voltage
S:
Self-priming version (max. suction lift, 4 metres)
A: 1 x 220 V, 60 Hz
Pipe connection
C: 1 x 220-240 V, 50 Hz
R:
Whitworth thread, Rp (ISO 7/1)
Material of secondary seal
Materials in contact with pumped liquid
E: EPDM (ethylene propylene)
I:
Sleeve
EN 1.4301/AISI 304
Material of stationary seat
Pump shaft
EN 1.4301/AISI 304
B: Carbon, resin-impregnated
Impellers/chambers
EN 1.4301/AISI 304
Q: Silicon carbide (SiC)
Rubber parts in pump (excluding neck ring and shaft seal)
Material of rotating seal face
E:
EPDM (ethylene propylene)
Q: Silicon carbide (SiC)
V: Aluminium oxide (AI203)
Shaft seal
A: O-ring seal with fixed driver
Note
The type key cannot be used for ordering, as not all combinations are possible.
