SQFlex Setup and Sizing

U.S.A.
Grundfos Pumps Corporation
17100 W. 118th Terrace
Olathe, Kansas 66061
Telephone: [phone]
Fax: [phone]
Canada
Grundfos Canada, Inc.
2941 Brighton Rd.
Oakville, Ontario L6H 6C9
Telephone: [phone]
Fax: [phone]
Mexico
Bombas Grundfos de Mexico, S.A. de C.V.
Boulevard TLC #15
Parque Industrial Stiva Aeropuerto
C.P. 66600 Apodaca, N.L. Mexico
Telephone: [phone]
Fax: [phone]
www.grundfos.com
Being responsible is our foundation
Thinking ahead makes it possible
Innovation is the essence
L-SQ-SL-021 Rev. 7/05
PRINTED IN USA
Chart A
Flow (gpm)
Head (ft) 3 SQF-2 6 SQF-2 11 SQF-2
20 2.4 5 11
40 2.4 5 11
60 2.4 5 10.5
80 2.4 5 10
100 2.4 4.8 8.5
120 2.4 4.8 7
140 2.4 4.8 6
160 2.4 4.6 5
180 2.4 4.4 4.5
200 2.4 4 3.5
220 2.3 3.8 2.5
240 2.3 3.4 2
260 2.3 3.2 1.5
280 2.3 3 0.5
300 2.3 2.8 0
320 2.3 2.6 0
340 2.3 2.4 0
360 2.2 2.2 0
380 2.2 2 0
400 2.2 1.8 0
Chart B
Average sun hours/day
State City Average State City Average
AK Fairbanks 3.99 MT Glasgow 5.15
AK Anchorage 3.55 MT Great Falls 4.93
AL Montgomery 4.23 NM Albuquerque 6.77
AR Little Rock 4.69 NE Lincoln 4.79
AZ Tucson 6.57 NE Omaha 4.9
AZ Phoenix 6.58 NC Cape Hatteras 5.31
CA Santa Maria 5.94 NC Greensboro 4.71
CA Sacramento 5.1 ND Bismark 5.01
CA Fresno 5.38 NJ Sea Brook 4.21
CA Los Angeles 5.62 NV Las Vegas 6.41
CA San Diego 4.77 NV Ely 5.98
CO Grand Lake 5.08 NY Binghampton 3.16
CO Grand Junction 5.85 NY Schenectady 3.55
DC Washington 4.23 NY Rochester 3.31
FL Miami 5.62 OH Columbus 4.15
FL Gainesville 5.27 OH Cleveland 3.94
FL Tampa 5.67 OK Stillwater 4.99
GA Atlanta 4.74 OK Oklahoma City 5.59
HI Honolulu 6.02 OR Corvallis 4.03
IA Ames 4.4 OR Medford 4.51
ID Boise 4.92 PA Pittsburg 3.28
ID Twin Falls 4.7 RI Newport 4.23
IL Chicago 3.14 SC Charleston 5.06
IN Indianapolis 4.21 SD Rapid City 5.23
KS Manhattan 4.57 TN Nashville 4.45
KS Dodge City 5.79 TN Oak Ridge 4.37
KY Lexington 4.94 TX San Antonio 5.3
LA Lake Charles 4.93 TX Brownsville 4.92
LA New Orleans 4.92 TX El Paso 6.72
LA Shreveport 4.63 TX Midland 5.83
MA Boston 3.84 TX Fort Worth 5.43
ME Caribou 4.19 UT Salt Lake City 5.26
ME Portland 4.51 VA Richmond 4.13
MI Sault Ste Marie 4.2 WA Seattle 3.57
MI Lansing 4 WA Richland 4.44
MN St. Cloud 4.53 WA Spokane 4.48
MO Columbia 4.73 WI Madison 4.29
MO St. Louis 4.38 WV Charleston 3.65
MS Meridian 4.43 WY Lander 6.06
Chart C
Temperature Correction Factor
80 F 1.00
70 F 1.04
60 F 1.11
50 F 1.19
40 F 1.30
30 F 1.40
20 F 1.59
Chart B (Canada Locations)
Province City Average Province City Average
AB Edmonton 3.75 NT Fort Smith 3.29
AB Suffield 4.10 NT Norman Wells 2.89
BC Kamloops 3.29 NS Halifax 3.38
BC Prince George 3.14 ON Ottawa 3.70
BC Vancouver 3.14 ON Toronto 3.44
MB The Pas 3.56 PE Charlottetown 3.56
MB Winnipeg 4.02 QC Montreal 3.50
NB Fredericton 3.56 QC Sept-Isles 3.50
NL Goose Bay 3.33 SK Swift Current 4.23
NL St. Johns 3.15 YT Whitehorse 3.10