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12<br />
General data<br />
Type key<br />
<strong>CR</strong>, <strong>CR</strong>I, <strong>CR</strong>N 1s, 3 <strong>and</strong> 5<br />
Example<br />
Type range:<br />
<strong>CR</strong>, <strong>CR</strong>I, <strong>CR</strong>N<br />
Rated flow rate [m³/h]<br />
<strong>CR</strong> 3 -10 U -FGJ -A -E - HQQE<br />
Number of impellers<br />
<strong>Co</strong>de for pump version<br />
<strong>Co</strong>de for pipe connection<br />
<strong>Co</strong>de for materials<br />
<strong>Co</strong>de for rubber parts<br />
<strong>Co</strong>de for shaft seal<br />
<strong>CR</strong>, <strong>CR</strong>X, <strong>CR</strong>N 8 <strong>and</strong> 16<br />
Example<br />
Type range:<br />
<strong>CR</strong>, <strong>CR</strong>X, <strong>CR</strong>N<br />
Rated flow rate [m³/h]<br />
<strong>CR</strong> 16 - 30 /2 -U -G -A - AUUE<br />
Number of stages x 10<br />
Number of impellers<br />
(only used if the pump has fewer<br />
impellers than stages)<br />
<strong>Co</strong>de for pump version<br />
<strong>Co</strong>de for pipe connection<br />
<strong>Co</strong>de for materials<br />
<strong>Co</strong>de for shaft seal <strong>and</strong><br />
rubber parts<br />
<strong>CR</strong>, <strong>CR</strong>N 32, 45, 64 <strong>and</strong> 90<br />
Example<br />
Type range:<br />
<strong>CR</strong>, <strong>CR</strong>N<br />
Rated flow rate [m³/h]<br />
<strong>CR</strong> 32 -2 -1 -U -G -A -E - KUBE<br />
Number of stages<br />
Number reduced-diameter<br />
impellers<br />
<strong>Co</strong>de for pump version<br />
<strong>Co</strong>de for pipe connection<br />
<strong>Co</strong>de for materials<br />
<strong>Co</strong>de for rubber pump parts<br />
<strong>Co</strong>de for shaft seal<br />
<strong>Co</strong>des<br />
Vertical multistage centrifugal pumps<br />
Example<br />
<strong>Pump</strong> version<br />
-U - G - A - E - K U B E<br />
U NEMA pump<br />
A IEC pump<br />
B Oversize motor<br />
F <strong>CR</strong> pump for high temperatures<br />
(air-cooled top)<br />
H Horizontal version.<br />
HS Type J with reversed chamber<br />
stack/ direction of rotation<br />
I Different pressure rating<br />
J <strong>Pump</strong> with different max. speed of<br />
rotation by means of MGE motor<br />
K Low NPSH pump<br />
M Magnetic drive<br />
P Undersize motor<br />
R Pulley head version with bracket<br />
S <strong>Pump</strong> without staybolts<br />
SF High pressure pump without<br />
staybolts<br />
T Oversize motor, two flange sizes<br />
bigger, E-pumps only<br />
X Special version<br />
<strong>Pipe</strong> connection<br />
A Oval flange<br />
B NPT thread<br />
C Clamp coupling<br />
CA FlexiClamp<br />
CX TRIclamp<br />
FGJ DIN/ANSI/JIS flange<br />
G ANSI flange<br />
P PJE coupling<br />
X Special version<br />
Materials<br />
A Basic version<br />
G Stainless steel parts of AISI 316<br />
GI Base plate <strong>and</strong> flanges of<br />
AISI 316 LN<br />
I Stainless steel parts of AISI 304<br />
S SiC bearing ring + PTFE neck ring<br />
(Only <strong>CR</strong>, <strong>CR</strong>N 32 to 90)<br />
T Titanium<br />
<strong>Co</strong>de for rubber parts<br />
E EPDM<br />
F FXM<br />
K FFKM<br />
V FKM<br />
Shaft seal K U B E<br />
A O-ring seal with fixed driver<br />
B Rubber bellows seal<br />
D Balanced seal<br />
E Cartridge seal with O-ring<br />
H Balanced cartridge seal<br />
K Metal bellows cartridge seal<br />
R O-ring balanced seal<br />
B Carbon, synthetic<br />
H Cemented tungsten carbide,<br />
embedded hybrid<br />
Q Silicon carbide<br />
U Cemented tungsten carbide<br />
E EPDM<br />
F FXM<br />
K FFKM<br />
V FKM
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