Magnetic Drive (Mag Drive) Pumps - DB Series Curve Booklet

SALES: 1-800-934-9384ORDER FAX: 1-814-459-3460EMAIL: fti@finishthompson.comTABLE OF CONTENTSDescription PageDB3/4/5, 3450 rpm, 60 Hz ............................................................................................................... 4DB3/4/5, 2900 rpm, 60 Hz ............................................................................................................... 5DB6, 3450 rpm, 60 Hz ...................................................................................................................... 6DB6, 1725 rpm, 60 Hz ...................................................................................................................... 7DB6, 2900 rpm, 50 Hz ...................................................................................................................... 8DB6, 1450 rpm, 50 Hz ...................................................................................................................... 9DB6H, 3450 rpm, 60 Hz .................................................................................................................. 10DB6H, 1725 rpm, 60 Hz .................................................................................................................. 11DB6H, 2900 rpm, 50 Hz .................................................................................................................. 12DB6H, 1450 rpm, 50 Hz .................................................................................................................. 13DB7, 3450 rpm, 60 Hz ..................................................................................................................... 14DB7, 1725 rpm, 60 Hz ..................................................................................................................... 15DB7, 2900 rpm, 50 Hz ..................................................................................................................... 16DB7, 1450 rpm, 50 Hz ..................................................................................................................... 17DB8, 3450 rpm, 60 Hz ..................................................................................................................... 18DB8, 1725 rpm, 60 Hz ..................................................................................................................... 19DB8, 2900 rpm, 50 Hz ..................................................................................................................... 20DB8, 1450 rpm, 50 Hz ..................................................................................................................... 21DB9, 3450 rpm, 60 Hz ..................................................................................................................... 22DB9, 1725 rpm, 60 Hz ..................................................................................................................... 23DB10, 3450 rpm, 60 Hz ................................................................................................................... 24DB10, 1725 rpm, 60 Hz ................................................................................................................... 25DB10, 2900 rpm, 50 Hz ................................................................................................................... 26DB10, 1450 rpm, 50 Hz ................................................................................................................... 27DB11, 3450 rpm, 60 Hz ................................................................................................................... 28DB11, 1725 rpm, 60 Hz ................................................................................................................... 29DB11, 2900 rpm, 50 Hz ................................................................................................................... 30DB11, 1450 rpm, 50 Hz ................................................................................................................... 31DB15, 3450 rpm, 60 Hz ................................................................................................................... 32DB15, 1725 rpm, 60 Hz ................................................................................................................... 33DB15, 2900 rpm, 50 Hz ................................................................................................................... 34DB15, 1450 rpm, 50 Hz ................................................................................................................... 35DB22, 3450 rpm, 60 Hz ................................................................................................................... 36DB22, 1725 rpm, 60 Hz ................................................................................................................... 37DB22, 2900 rpm, 50 Hz ................................................................................................................... 38DB22, 1450 rpm, 50 Hz ................................................................................................................... 39DB22, 3450 rpm, 60 Hz Open Impeller ............................................................................................ 40DB22, 1725 rpm, 60 Hz Open Impeller ............................................................................................ 41DB22, 2900 rpm, 50 Hz Open Impeller ............................................................................................ 42DB22, 1450 rpm, 50 Hz Open Impeller ............................................................................................ 43 Ordering Information:Phone: 1-814-455-4478; 1-800-934-9384Fax: 1-814-455-8518Order: 1-814-459-3460Email: fti@finishthompson.comModel DB3, 4, 53450 rpm, 60 HzSuction: 1” FNPTDischarge: 1/2” MNPT0481216202428323640Flow (US gpm)Head (ft)024681012Flow (lpm)Head (m)Impeller SizeDB3 - 2.30" (58.4 mm)DB4 - 2.70" (68.6 mm)DB5 - 3.00" (76.2 mm)DB5DB4DB340%30%1/4 HPMin. Flow- 0.25 US gpm (0.95 lpm)35%20%30%35%43%40%1/8 HPDB345-50606061 REV 00 2 4 6 10 12 14 16 18 2080 10 20 30 40 50 60 704Model DB3, 4, 52900 rpm, 50 HzSuction: 1” FNPTDischarge: 1/2” MNPT0123456789Flow (m3/hr)Head (m)Flow (lpm)Impeller SizeDB3 - 58.4 mm (2.30")DB4 - 68.6 mm (2.70")DB5 - 76.2 mm (3.00")Min. Flow- 0.95 lpm (0.25 US gpm)20%30%25%33%.09 KW.18 KWDB3DB4DB5DB345-50606061 REV 00 .5 1.0 1.5 2.0 2.5 3.0 3.5 4.00 10 20 30 40 50 605Model DB63450 rpm, 60 HzSuction: 1” FNPTDischarge: 1” MNPT051015202530350 5 10 15 20 25 30 35 40Flow (US gpm)NPSHr (ft) Head (ft)02468100 1 2 3 4 5 6 7 8 9Flow (m3/hr)NPSHr (m) Head (m)Curve Legend#1- 3.00" (76.2 mm)#2- 2.75" (69.9 mm)#3- 2.50" (63.5 mm)NPSHr#1#2#30.33 Hp50%45%40%30%20%30%20%0.25 HpMin. Flow- 0.5 US gpm (1.9 lpm)DB6606025 REV 06Model DB61725 rpm, 60 HzSuction: 1” FNPTDischarge: 1” MNPT01234567890 2 4 6 8 10 12 14 16 18 20Flow (US gpm)NPSHr (ft) 00.511.522.50 1 2 3 4Flow (m3/hr)NPSHr (m) Head (m)NPSHr#1#2#3Curve Legend#1- 3.00" (76.2 mm)#2- 2.75" (69.9 mm)#3- 2.50" (63.5 mm)50%45%40%30%20%30%20%0.04 HpMin. Flow- 0.25 US gpm (0.95 lpm)Head (ft)DB6606025 REV 07Model DB62900 rpm, 50 HzSuction: 1” FNPTDischarge: 1” MNPT0246810120 1 2 3 4 5 6 7 8 9 10Flow (m3/hr)NPSHr (m) Head (m)Curve Legend#4- 89 mm (3.50")#5- 83 mm (3.25")#6- 76 mm (3.00")#7- 70 mm (2.75")NPSHr#4#5#6#70.25 kW50%45%40%30%20%30%0.18 kWMin. Flow-1.9 lpmDB6506026 REV 08Model DB61450 rpm, 50 HzSuction: 1” FNPTDischarge: 1” MNPT00.511.522.530 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5Flow (m3/hr)NPSHr (m) Head (m)NPSHr#4#5#6#7Curve Legend#4- 89 mm (3.50")#5- 83 mm (3.25")#6- 76 mm (3.00")#7- 70 mm (2.75")0.03 kW50%45%40%30%20%30%Min. Flow-0.95 lpmDB6506026 REV 09Model DB6H3450 rpm, 60 HzSuction: 1” FNPTDischarge: 1” MNPT01020304050600 5 10 15 20 25 30 35 40 45 50Flow (US gpm)NPSHr (ft) Head (ft)0246810121416180 2 4 6 8 10Flow (m3/hr)NPSHr (m) Head (m)Curve Legend#1- 3.88" (98.6 mm)#2- 3.63" (92.2 mm)#3- 3.38" (85.9 mm)#4- 3.12" (79.2 mm)NPSHr#1#2#3#455%50%45%35%25%35%45%25%0.50 Hp0.33 Hp0.25 HpMin. Flow- 0.5 US gpm (1.9 lpm)DB6H606023 REV 110Model DB6H1725 rpm, 60 HzSuction: 1” FNPTDischarge: 1” MNPT024681012140 5 10 15 20 25Flow (US gpm)NPSHr (ft) Head (ft)00.511.522.533.540 1 2 3 4 5Flow (m3/hr)NPSHr (m) Head (m)NPSHr#1#2#3#4Curve Legend#1- 3.88" (98.6 mm)#2- 3.63" (92.2 mm)#3- 3.38" (85.9 mm)#4- 3.12" (79.2 mm)55%50%45%35%25%35%45%25%0.06 HpMin. Flow- 0.25 US gpm (0.95 lpm)DB6H606023 REV 111Model DB6H2900 rpm, 50 HzSuction: 1” FNPTDischarge: 1” MNPT02468101214160 1 2 3 4 5 6 7 8 9 10Flow (m3/hr)NPSHr (m) Head (m)Curve Legend#5- 106mm (4.18")#6- 102 mm (4.00") #7- 95 mm (3.75")#8- 89 mm (3.50")NPSHr#5#6#7#850%45%40%30%20%45%54%40%0.25 kW0.37 kW30%0.18 kWMin. Flow-1.9 lpmDB6H506024 REV012Model DB6H1450 rpm, 50 HzSuction: 1” FNPTDischarge: 1” MNPT00.511.522.533.540 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5Flow (m3/hr)NPSHr (m) Head (m)NPSHr#5#6#7#8Curve Legend#5- 106mm (4.18")#6- 102 mm (4.00") #7- 95 mm (3.75")#8- 89 mm (3.50")50%45%40%30%20%45%54%40%30%.06 kWMin. Flow-0.95 lpmDB6H506024 REV013Model DB73450 rpm, 60 HzSuction: 1 1/2” FNPTDischarge: 1 1/2” MNPT05101520253035400 10 20 30 40 50 60 70 80Flow (US gpm)NPSHr (ft) Head (ft)0246810120 2 4 6 12 14 16 18Flow (m3/hr)NPSHr (m) Head (m)Curve Legend#1- 3.18" (80.8 mm)#2- 3.00" (76.2 mm)#3- 2.75" (69.9 mm)NPSHr#1#2#3 68%50%60%65%30%40%0.33 Hp0.25 Hp0.50 HpMin. Flow- 0.5 US gpm (1.9 lpm)DB7606021 REV 014Model DB71725 rpm, 60 HzSuction: 1 1/2” FNPTDischarge: 1 1/2” MNPT01234567890 5 10 15 20 25 30 35 40Flow (US gpm)NPSHr (ft) Head (ft)00.511.522.50 1 2 3 4 5 6 7 8 9Flow (m3/hr)NPSHr (m) Head (m)NPSHr#1#2#3Curve Legend#1- 3.18" (80.8 mm)#2- 3.00" (76.2 mm)#3- 2.75" (69.9 mm)68%50%60%65%30%40%0.06 HpMin. Flow- 0.25 US gpm (0.95 lpm)DB7606021 REV 115Model DB72900 rpm, 50 HzSuction: 1 1/2” FNPTDischarge: 1 1/2” MNPT0246810120 5 10 15 20Flow (m3/hr)NPSHr (m) Head (m)Curve Legend#4- 92 mm (3.63")#5- 86 mm (3.38")#6- 79 mm (3.12")NPSHr#4#5#630%40%50%60%65%70%65%60%50%.37 kW.25 kW.18 kWMin. Flow-1.9 lpmDB7506022 REV 016Model DB71450 rpm, 50 HzSuction: 1 1/2” FNPTDischarge: 1 1/2” MNPT00.511.522.530 1 2 3 4 5 6 7 8 9Flow (m3/hr)NPSHr (m) Head (m)NPSHr#4#5#6Curve Legend#4- 92 mm (3.63")#5- 86 mm (3.38")#6- 79 mm (3.12").05 kW30%40%50%60%65%70%65%60%50%Min. Flow-0.95 lpmDB7506022 REV 017Model DB83450 rpm, 60 HzSuction: 1 1/2” FNPTDischarge: 1” MNPTDB8606019 REV 0051015202530354045500 10 20 30 40 50 60 70Flow (US gpm)NPSHr (ft) Head (ft)024681012140 2 4 6 8 10 12 14Flow (m3/hr)NPSHr (m) Head (m)Curve Legend#1- 3.63" (92.2 mm)#2- 3.38" (85.9 mm)#3- 3.12" (79.2 mm)#4- 2.88" (73.2 mm)NPSHr#1#2#3#465%60%55%45%35%25%60%55%45%0.50 Hp0.33 Hp0.25 HpMin. Flow- 0.5 US gpm (1.9 lpm)18Model DB81725 rpm, 60 HzSuction: 1 1/2” FNPTDischarge: 1” MNPT0246810120 5 10 15 20 25 30 35Flow (US gpm)NPSH Head (ft)00.511.522.533.50 1 2 3 4 5 6 7Flow (m3/hr)NPSHr (m) Head (m)NPSHr#1#2#3#4Curve Legend#1- 3.63" (92.2 mm)#2- 3.38" (85.9 mm)#3- 3.12" (79.2 mm)#4- 2.88" (73.2 mm)65%60%55%45%35%25%60%55% 45%0.07 HpMin. Flow- 0.25 US gpm (0.95 lpm)DB8606019 REV 019Model DB82900 rpm, 50 HzSuction: 1 1/2” FNPTDischarge: 1” MNPT02468101214160 3 6 9 12 15 18Flow (m3/hr)NPSHr (m) Head (m)Curve Legend#5- 106 mm (4.18")#6- 102 mm (4.00")#7- 95 mm (3.75")#8- 89 mm (3.50")NPSHr#5#6#7#8.55 kW.37 kW45%25%35% 45%55%60%65%55%.25 kWMin. Flow-1.9 lpmDB8506020 REV 020Model DB81450 rpm, 50 HzSuction: 1 1/2” FNPTDischarge: 1” MNPT00.511.522.533.540 1 2 3 4 5 6 7 8Flow (m3/hr)NPSHr (m) Head (m)NPSHr#5#6#7#8Curve Legend#5- 106 mm (4.18")#6- 102 mm (4.00")#7- 95 mm (3.75")#8- 89 mm (3.50").06 kW45%25%35%45%55%60%65%55%Min. Flow-0.95 lpmDB8506020 REV 021Model DB93450 rpm, 60 HzSuction: 1” FNPTDischarge: 1” MNPT0102030405060700 10 20 30 40 50Flow (US gpm)NPSHr (ft) Head (ft)0369121518210 1 2 3 4 5 6 7 8 9 10 11Flow (m3/hr)NPSHr (ft) Head (ft)Curve Legend#1- 4.18" (106.2 mm)NPSHr#125%45%25%35%35%45%0.75 Hp50%55%0.50 HpMin. Flow- 0.5 US gpm (1.9 lpm)DB9606027 REV 022Model DB91725 rpm, 60 HzSuction: 1” FNPTDischarge: 1” MNPT0246810121416180 5 10 15 20 25Flow (US gpm)NPSHr (ft) Head (ft)0123450 1 2 3 4 5Flow (m3/hr)NPSHr (m) Head (m)Curve Legend#1- 4.18" (95.2 mm)NPSHr#10.10 HpMin. Flow- 0.25 US gpm (0.95 lpm)25% 45%25%35%35%45%50%55%DB9606027 REV 123Model DB103450 rpm, 60 HzSuction: 1 1/2” FNPTDischarge: 1 1/2” MNPT01020304050600 10 20 30 40 50 60 70 80 90 100Flow (US gpm)NPSHr (ft)Head (ft)0246810121416180 5 10 15 20Flow (m3/hr)NPSHr (m) Head (m)Curve Legend#1- 3.75" (95.2 mm)#2- 3.50" (88.9 mm)#3- 3.25" (82.6 mm)#4- 3.00" (76.2 mm)NPSHr#1#2#3#430%50%40%60%65%70%1.0 Hp0.5 Hp0.33 Hp50%60%65%0.75 HpMin. Flow- 0.5 US gpm (1.9 lpm)DB10606017 REV024Model DB101725 rpm, 60 HzSuction: 1 1/2” FNPTDischarge: 1 1/2” MNPT024681012140 5 10 15 20 25 30 35 40 45 50Flow (US gpm)NPSHr (ft) Head (ft)00.511.522.533.540 2 4 6 8 10Flow (m3/hr)NPSHr (m) Head (m)Curve Legend#1- 3.75" (95.2 mm)#2- 3.50" (88.9 mm)#3- 3.25" (82.6 mm)#4- 3.00" (76.2 mm)NPSHr#1#2#3#430% 50%40% 60%65%70%0.125 Hp50%60%65%Min. Flow- 0.25 US gpm (0.95 lpm)DB10606017 REV025Model DB102900 rpm, 50 HzSuction: 1 1/2” FNPTDischarge: 1 1/2” MNPT02468101214160 5 10 15 20 25Flow (m3/hr)NPSHr (m) Head (m)Curve Legend#5- 106 mm (4.18")#6- 102 mm (4.00")#7- 95 mm (3.75")#8- 89 mm (3.50")#9- 83 mm (3.25")NPSHr#5#6#7#8#930%50%40%60%65%70%50%60%65%.25 kW.37 kW.50 kW.75 kWMin. Flow-1.9 lpmDB10506018 REV 026Model DB101450 rpm, 50 HzSuction: 1 1/2” FNPTDischarge: 1 1/2” MNPT00.511.522.533.540 2 4 6 8 10 12Flow (m3/hr)NPSHr (m) Head (m)NPSHr#5#6#7#8#9Curve Legend#5- 106 mm (4.18")#6- 102 mm (4.00")#7- 95 mm (3.75")#8- 89 mm (3.50")#9- 83 mm (3.25")30% 50%40%60%65%70%50%60%65%.18 kWMin. Flow-0.95 lpmDB10506018 REV 027010203040506070800 10 20 30 40 50 60 70 80 90 100 110 120Flow (USgpm)NPSHR (ft) Head (ft) 0246810121416182022240 5 10 15 20 25Flow (m3 /hr)NPSHR (m) Head (m)Curve Legend#1- 4.63" (118 mm)#2- 4.38" (111 mm)#3- 4.13" (105 mm)#4- 3.88" (99 mm)#5- 3.63" (92 mm)55%60%65%#1#2#3#4#568%50%40%30%1.75 BHP1.0 BHP 1.5 BHP.75 BHPMinimum Continuous FlowNPSHRModel DB113450 rpm, 60 HzSuction: 2” FNPTDischarge: 1 1/2” MNPTDB11606001 Rev 028DB11606001 Rev 0Model DB111725 rpm, 60 HzSuction: 2” FNPTDischarge: 1 1/2” MNPT024681012141618200 10 20 30 40 50 60Flow (USgpm)NPSHRr (ft) Head (ft)01234560 2 4 6 8 10 12Flow (m3/hr)NPSHR (m) Head (m)Curve Legend#1- 4.63" (118 mm)#2- 4.38" (111 mm)#3- 4.13" (105 mm)#4- 3.88" (99 mm)#5- 3.63" (92 mm)#1#2#3#4#51/3 BHP55%60%65%68%50%40%30%Minimum Continuous FlowNPSHR29Model DB112900 rpm, 50 HzSuction: 2” FNPTDischarge: 1 1/2” MNPT05101520250 3 6 9 12 15 18 21 24 27 30FLOW (m3/hr)Curve Legend#6- 133 mm (5.25")#7- 127 mm (5.00")#8- 121 mm (4.75")#9- 114 mm (4.50")#10- 108 mm (4.25")#11- 102 mm (4.00" )#6#7#8#9#10.75 kW.75 kW1.1 kW1.1 kW30%40%50%55%60%65%68%Minimum Continuous Flow 1.5 kW1.5 kWNPSHr55%50%#11.55 kW.55 kWNPSHr (m)HEAD (m)DB1150 6002 Rev 130Model DB111450 rpm, 50 HzSuction: 2” FNPTDischarge: 1 1/2” MNPTDB1150 6002 Rev 031Model DB153450 rpm, 60 HzSuction: 2” FNPTDischarge: 1 1/2” MNPTDB1560 6003 Rev 001020304050607080901000 20 40 60 80 100 120 140Flow (USgpm)NPSHR (ft) Head (ft)0510152025300 5 10 15 20 25 30Flow (m3/hr)NPSHR (m) Head (m)Curve Legend#1- 5.13" (130 mm)#2- 5.00" (127 mm)#3- 4.75" (116 mm)#4- 4.50" (114 mm)#5- 4.25" (108 mm)1.5 BHP2.0 BHP30%40%50%55% 60%65% 70%#1#2#3#4#5Minimum Continuous Flow3 BHPNPSHR60%55%50%32Model DB151725 rpm, 60 HzSuction: 2” FNPTDischarge: 1 1/2” MNPTDB1560 6003 Rev 005101520250 10 20 30 40 50 60 70Flow (USgpm)NPSHR (ft)Head (ft)012345670 3 6 9 12 15Flow (m /hr)NPSHR (m) Head (m)30%40%50%55%60%65%70%1/3 BHP#1#2#3#4#5Minimum Continuous FlowCurve Legend#1- 5.13" (130 mm)#2- 5.00" (127 mm)#3- 4.75" (116 mm)#4- 4.50" (114 mm)#5- 4.25" (108 mm)NPSHR60%55%50%33Model DB152900 rpm, 50 HzSuction: 2” FNPTDischarge: 1 1/2” MNPTDB 15506004 REV00510152025300 5 10 15 20 25 30Flow (m3/hr)NPSHR (m) Head (m)1.1 kW1.5 kWCurve Legend#6- 146 mm (5.75")#7- 140 mm (5.50")#8- 133 mm (5.25")#9- 127 mm (5.00")#6#7#8#9 30% 40% 50% 55%60%65%68% 2.2 kWMinimum Continuous Flow60%55%NPSHR34Model DB151450 rpm, 50 HzSuction: 2” FNPTDischarge: 1 1/2” MNPT012345670 3 6 9 12 15Flow (m3/hr)NPSHR (m) Head (m) .18 kW Curve Legend#6- 146 mm (5.75")#7- 140 mm (5.50")#8- 133 mm (5.25")#9- 127 mm (5.00")#6#7#8#930%40% 50% 55% 60%65%68%Minimum Continuous FlowNPSHR55%60%DB 15506004 REV035Model DB22- Closed Impeller3450 rpm, 60 HzSuction: 2” FNPTDischarge: 2” MNPTDB 22602C6028 REV03602550751001251501752002250 25 50 75 100 125 150 175 200 225Flow (US gpm)NPSHR (ft) Head (ft)0102030405060Flow (m3/hr)NPSHR (m) Head (m)Curve Legend#1- 7.25" (184.2 mm)#2- 7.00" (177.8 mm)#3- 6.50" (165.1 mm)#4- 6.00" (152.4 mm)#5- 5.50" (139.7 mm)#6- 5.00" (127.0 mm)#7- 4.50" (114.3 mm)#1#2#3#4#6#7#5NPSHR- #1 ImpNPSHR- #7 ImpMinimum Continuous Flow 10 US gpm (2.3 m3/hr)20%30%40%45% 55%60%50%12.5 BHP10 BHP7.5 BHP5 BHP3 BHP62%45%50%63%0 10 20 30 40 50Model DB22 - Closed Impeller1725 rpm, 60 HzSuction: 2” FNPTDischarge: 2” MNPTDB 22604C6029 REV03705101520253035404550550 20 40 60 80 100 12002468101214160 5 10 20 25Curv e Legend#1- 7.25" (184.2 mm)#2- 7.00" (177.8 mm)#3- 6.50" (165.1 mm)#4- 6.00" (152.4 mm)#5- 5.50" (139.7 mm)#6- 5.00" (127.0 mm)#7- 4.50" (114.3 mm)#1#2#3#4#6#7#5NPSHR- #1 ImpNPSHR- #7 ImpMinimum Continuous Flow 5 US gpm (1.1 m3/hr)20%30%40%45%55%60%50%1.5 BHP1.0 BHP0.75 BHP0.5 BHP0.33 BHP45%62%63%Head (ft)NPSHR (ft)Flow (US gpm)NPSHR (m)Head (m)Flow (m3/hr)15Model DB22 - Closed Impeller2900 rpm, 50 HzSuction: 2” FNPTDischarge: 2” MNPTDB 22502C6030 REV038051015202530354045500 5 10 15 20 25 30 35 40 45Flow (m 3/hr)NPSHR (m) Head (m)Curve Legend#1- 184.2 mm (7.25")#2- 177.8 mm (7.00")#3- 165.1 mm (6.50")#4- 152.4 mm (6.00")#5- 139.7 mm (5.50")#6- 127.0 mm (5.00")#1#2#3#4#6#5NPSHR- #1 ImpNPSHR- #6 ImpMinimum Continuous Flow 2.3 m 3/hr20%30%40%45%55%60%50%5.5 KW4.0 KW3.0 KW2.2 KW1.5 KW1.1 KW55%62%Model DB22 - Closed Impeller1450 rpm, 50 HzSuction: 2” FNPTDischarge: 2” MNPT0246810120 5 10 15 20 25Curve Legend#1- 184.2 mm (7.25")#2- 177.8 mm (7.00")#3- 165.1 mm (6.50")#4- 152.4 mm (6.00")#5- 139.7 mm (5.50")#6- 127.0 mm (5.00")#1#6#5#4#3#2NPSHR- #1 ImpNPSHR- #6 ImpMinimum Continuous Flow 1.1 m3/hr20%30%40%45%55%60%50%55%.75 K W.55 K W.37 K W.25 K W.18 KW62%Flow (m3/hr)NPSHR (m)Head (m)DB 22504C6031 REV039Model DB22 - Open Impeller3450 rpm, 60 HzSuction: 2” FNPTDischarge: 2” MNPTDB22602O6032 REV 00204060801001201401600 50 100 150 200 250Flow (US gpm)NPSHR (ft) Head (ft)051015202530354045Flow (m3/hr)NPSHR (m) Head (m)#8#11#10#9C u rv e Legend#8- 6.00" (152.4 mm)#9- 5.50" (139.7 mm)#10- 5.00" (127.0 mm)#11- 4.50" (114.3 mm)NPSHR- #8 ImpNPSHR - #11 ImpMinimum Continous Flow 10 US gpm (2.3 m3/hr)20%45%40%30%55%50%53%5 BHP3 BHP7.5 BHP0 10 20 30 40 5040Model DB22 - Open Impeller1725 rpm, 60 HzSuction: 2” FNPTDischarge: 2” MNPTDB22604O6033 REV 005101520253035400 20 40 60 80 100 120Flow (US gpm)NPSHR (ft) Head (ft)0246810120 5 10 15 20 25Flow (m3/hr)NPSHR (m) Head (m)#8#11#10#9NPSHR- #8 ImpNPSHR- #11 ImpCurve Legend#8- 6.00" (152.4 mm)#9- 5.50" (139.7 mm)#10- 5.00" (127.0 mm)#11- 4.50" (114.3 mm)Minimum Continous Flow 5 US gpm (1.1 m3/hr)20%45%40%30%55%50% 53%0.33 BHP1.0 BHP0.50 BHP0.75 BHP41Model DB22 - Open Impeller2900 rpm, 50 HzSuction: 2” FNPTDischarge: 2” MNPTDB22502O6034 REV 0051015202530354045Flow (m3/hr)NPSHR (m) Head (m)#12#15#14#13Cu rve Legend#12- 181.1 mm (7.13")#13- 177.8 mm (7.00")#14- 165.1 mm (6.50")#15- 152.4 mm (6.00")#16- 139.7 mm (5.50")NPSHR - #12 ImpNPSHR - #16 Imp#16Minimum Continous Flow 2.3 m3/hr20%45%40%30%54%52%50%4 kW3 kW5.5 kW2.2 kW0 10 20 30 40 50 6042Model DB22 - Open Impeller1450 rpm, 50 HzSuction: 2” FNPTDischarge: 2” MNPTDB22504O6035 REV 00246810120 5 10 15 20 25 30Flow (m3 /hr)NPSHR (m) Head (m)#12#15#14#13NPSHR - #12 ImpNPSHR- #16 Imp#16Minimum C ontinous Flow 1.1 m 3/hr20%45%40%30%54%52%50%0.37 kW0.25 kW0.55 kW0.75 kWCurve Legend#12- 181.1 mm (7.13")#13- 177.8 mm (7.00")#14- 165.1 mm (6.50")#15- 152.4 mm (6.00")#16- 139.7 mm (5.50")