CHI, CHIE - Grundfos
CHI, CHIE - Grundfos
CHI, CHIE - Grundfos
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<strong>CHI</strong>, <strong>CHI</strong>E<br />
Multistage centrifugal pumps<br />
Technical data<br />
Flow, Q: max. 70 gpm<br />
Head, H: max. 265 ft<br />
Liquid temp.: +5°F to +230°F*<br />
Working press.: max. 145 psi<br />
Applications<br />
The pumps are suitable for liquid transfer in:<br />
• Water treatment<br />
• Industrial washing and dishwashing machines<br />
• Pressure boosting of process water<br />
• Heating and cooling in industrial processes<br />
• Air conditioning<br />
• Airwashing, moisturization, humidification<br />
(softened water)<br />
• Water supply and pressure boosting<br />
(potable water, also slightly chlorinated)<br />
Features and benefits<br />
• Compact design<br />
• Wide range<br />
• Suitable for slightly aggressive liquids<br />
• Low noise<br />
• Integrated variable frequency drive (<strong>CHI</strong>E only)<br />
*<br />
®<br />
®<br />
for<br />
on<br />
on<br />
1 x 115/230V (<strong>CHI</strong>)<br />
1 x 208-230V (<strong>CHI</strong>E)*<br />
3 x 208-230/460V (<strong>CHI</strong>)*<br />
3 x 575V (<strong>CHI</strong>)<br />
<strong>CHI</strong>E 4-60<br />
<strong>CHI</strong> 12-20<br />
Max. liquid temp. 248°F<br />
<strong>CHI</strong>, <strong>CHI</strong>E<br />
H [ft]<br />
250<br />
200<br />
150<br />
100<br />
50<br />
0<br />
GRUNDFOS <strong>CHI</strong>, <strong>CHI</strong>E<br />
0 20 40 60 80<br />
Q [US GPM]
GRUNDFOS Pumps Corporation<br />
17100 West 118th Terrace<br />
Olathe, Kansas 66061<br />
Telephone: 913 227 3400<br />
Fax: 913 227 3500<br />
www.grundfos.com<br />
10<br />
8 7 6 5 4<br />
Pos. Description Materials AISI, ASTM<br />
1 Pump Sleeve Stainless steel 316<br />
2 Intermediate chamber/ Stainless steel 316<br />
guide vanes<br />
3 Impeller Stainless steel 316<br />
4 Suction interconnector Stainless steel 316<br />
5 Spline shaft Stainless steel 316<br />
6 Cover plate Stainless steel 316<br />
7 Shaft seal faces BQQE, BQQV, BUBE<br />
and BUBV<br />
8 Base plate Painted steel plate<br />
9 Motor flange<br />
10 Ball bearing<br />
9<br />
GRUNDFOS Canada Inc.<br />
2941 Brighton Road<br />
Oakville, Ontario L6H 6C9 Canada<br />
Telephone: 905 829 9533<br />
Fax: 905 829 9512<br />
10<br />
8<br />
Cast iron<br />
Silumin<br />
O-rings EPDM or FKM D1418<br />
Connection <strong>CHI</strong> 2 <strong>CHI</strong> 4 <strong>CHI</strong> 8 <strong>CHI</strong> 12<br />
Axial suction port 1” 1 1/4” 1 1/2” 1 1/2”<br />
NPT NPT NPT NPT<br />
3<br />
9<br />
7<br />
2<br />
3<br />
Bombas GRUNDFOS de Mexico S.A. de C.V.<br />
Boulevard TLC #15<br />
Parque Stiva Aeropuerto<br />
Apodaca, N.L. Mexico 66600<br />
Telephone: 52 81 8144 4000<br />
Fax: 52 81 8144 4010<br />
6<br />
1<br />
2<br />
5<br />
1<br />
4<br />
BEING RESPONSIBLE IS OUR FOUNDATION<br />
THINKING AHEAD MAKES IT POSSIBLE<br />
INNOVATION IS THE ESSENCE<br />
Radial discharge port 1” 1 1/4” 1 1/2” 1 1/2”<br />
NPT NPT NPT NPT L-<strong>CHI</strong>-PG-02 2/05<br />
PRINTED IN USA
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