PERFORMANCE TABLE
Borewell Size :
200.0 mm
195.0 mm
186.0 mm
Sr. No. Pump Type HP. Stage Delivery Size 100 mm (4”) Performance Values Method of Starting Recom. Cable in sq. mm
Discharge in L.P.M.
90 250 640 700 860 960 1100
1 NM68-30 6 2 Total Head in Meters 35 34 31 28 21 11 1 DOL 2.5
2 NM68-30 10 3 53 51 46 42 32 16 2 S / D 4
3 NM68-30 12.5 4 72 69 63 56 42 22 3 S / D 4
4 NM68-30 15 5 88 85 77 70 52 28 4 S / D 4
5 NM68-30 17.5 6 107 102 92 84 63 35 5 S / D 6
6 NM68-30 20 7 125 120 106 96 72 40 6 S / D 6
7 NM68-30 25 8 143 137 123 112 84 44 7 S / D 10
Sr. No. Pump Type HP. Stage Delivery Size 100 mm (4”) Performance Values Method of Starting Recom. Cable in sq. mm
Discharge in L.P.M.
160 430 760 880 1070 1370 1600
1 NM68-40 7.5 2 Total Head in Meters 39 35 31 28 21 11 1 DOL / SD 2.5 / 2.5
2 NM68-40 12.5 3 59 53 46 42 32 17 2 S / D 4
3 NM68-40 15 4 78 70 62 56 42 22 3 S / D 4
4 NM68-40 20 5 98 87 77 70 53 28 4 S / D 6
5 NM68-40 25 6 118 105 92 84 63 35 5 S / D 10
Sr. No. Pump Type HP. Stage Delivery Size 100 mm (4”) Performance Values Method of Starting Recom. Cable in sq. mm
Discharge in L.P.M.
210 510 1000 1180 1380 1670 1930
1 NM68-50 5 1 Total Head in Meters 18 17 16 14 11 6 4 DOL 2.5
2 NM68-50 10 2 37 35 31 28 21 11 5 S / D 4
3 NM68-50 15 3 55 53 46 42 32 17 8 S / D 4
4 NM68-50 20 4 74 70 62 56 42 22 10 S / D 6
5 NM68-50 25 5 93 87 77 70 53 28 13 S / D 10
Sr. No. Pump Type HP. Stage Delivery Size 100 mm (4”) Performance Values Method of Starting Recom. Cable in sq. mm
Discharge in L.P.M.
270 900 1220 1330 1540 1820 2040
1 NM68-60 6 1 Total Head in Meters 20 18 16 14 11 6 1 S / D 2.5
2 NM68-60 12.5 2 40 35 31 28 21 11 2 S / D 4
3 NM68-60 17.5 3 60 53 46 42 32 17 3 S / D 6
4 NM68-60 25 4 80 70 62 56 42 22 4 S / D 10
Sr. No. Pump Type HP. Stage Delivery Size 100 mm (4”) Performance Values Method of Starting Recom. Cable in sq. mm
Discharge in L.P.M.
70 320 1280 1500 1760 2030 2250
1 NM68-70 7.5 1 Total Head in Meters 21 20 18 16 12 6 1 DOL / SD 2.5 / 2.5
2 NM68-70 15 2 42 40 36 32 24 12 2 S / D 4
3 NM68-70 20 3 63 60 54 48 36 18 3 S / D 6
Sr. No. Pump Type HP. Stage Delivery Size 125 mm (5”) Performance Values Method of Starting Recom. Cable in sq. mm
Discharge in L.P.M.
80 440 1480 1660 1930 2230 2440
1 NM68-80 7.5 1 Total Head in Meters 21 20 18 16 12 6 1 DOL / SD 2.5 / 2.5
2 NM68-80 15 2 42 40 36 32 24 12 2 S / D 4
3 NM68-80 25 3 63 60 54 48 36 18 3 S / D 10
Sr. No. Pump Type HP. Stage Delivery Size 125 mm (5”) Performance Values Method of Starting Recom. Cable in sq. mm
Discharge in L.P.M.
250 920 1600 1820 2050 2250 2550
1 NM68-90 10 1 Total Head in Meters 22 20 16 16 12 6 1 S / D 4
2 NM68-90 20 2 44 40 32 32 24 12 2 S / D 6
Sr. No. Pump Type HP. Stage Delivery Size 125 mm (5”) Performance Values Method of Starting Recom. Cable in sq. mm
Discharge in L.P.M.
390 1060 1740 1960 2190 2390 2640
1 NM68-100 10 1 Total Head in Meters 22 20 18 16 12 6 1 S / D 4
2 NM68-100 20 2 44 40 36 32 24 12 2 S / D 6
Sr. No. Pump Type HP. Stage Delivery Size 125 mm (5”) Performance Values Method of Starting Recom. Cable in sq. mm
Discharge in L.P.M.
490 1160 1840 2060 2290 2490 2740
1 NM68-120 12.5 1 Total Head in Meters 22 20 18 16 12 6 1 S / D 4
2 NM68-120 25 2 44 40 36 32 24 12 2 S / D 10
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