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V4 Borewell Pump Set

  • SHAFT MATERIAL : STAINLESS STEEL (GRADE 410)
  • CASTING PARTS : CAST IRON (GRADE FG 200)
  • WINDING : COPPER WINDING (E.C. GRADE)
  • BUSH : BRONZE BUSH (GRADE LTB 4)
  • THRUST BEARING SET : CARBON + STAINLESS STEEL
  • IMPELLER : NORYL (GLASS FILLED) BOWL SET

Loading per stage = 0.055 H.P. Maximum Head Per Stage - 20' (6.0 Meter)

H.P. STAGE MID NRV 32 mm (1.25") DISCHARGE IN L.P.M
15 25 30 35 45 50 60
0.5 10 - Head in Meters 55 45 42 40 35 25 15
0.75 12 - 66 54 50 48 42 30 18
1 16 - 88 72 67 64 56 40 24
1.5 24 1 132 108 101 96 84 60 36
2 35 1 193 158 147 140 123 88 53
3 45 2 248 203 189 180 158 113 68

Loading per stage = 0.075 H.P. Maximum Head Per Stage - 20' (6.0 Meter)

H.P. STAGE MID NRV 32 mm (1.25") DISCHARGE IN L.P.M
25 30 40 45 55 65 70
0.75 12 - Head in Meters 66 54 50 48 42 30 18
0.5 7 - 39 35 32 28 21 14 7
0.75 10 - 55 50 45 40 30 20 10
1 13 - 72 65 59 52 39 26 13
1.5 20 - 110 100 90 80 60 40 20
2 25 1 138 125 113 100 75 50 25
2 30 1 165 150 135 120 90 60 30
3 35 1 193 175 158 140 105 70 35
5 50 3 275 250 225 200 150 100 50

Loading per stage = 0.100 H.P. Maximum Head Per Stage - 20' (6.0 Meter)

H.P. STAGE MID NRV 32 mm (1.25") DISCHARGE IN L.P.M
40 45 55 65 80 95 110
0.5 5 - Head in Meters 28 25 23 20 15 10 5
0.75 8 - 44 40 36 32 24 26 8
1 10 - 55 50 45 40 30 20 10
1.5 15 - 83 75 68 60 45 30 15
2 20 - 110 100 90 80 60 40 20
3 28 1 155 140 126 112 84 56 28
5 42 2 232 210 189 168 126 84 42

Loading per stage = 0.125 H.P. Maximum Head Per Stage - 20' (6.0 Meter)

H.P. STAGE MID NRV 32 mm (1.25") DISCHARGE IN L.P.M
55 65 80 100 110 125 140
0.75 6 - Head in Meters 33 30 27 24 18 12 6
1 8 - 44 40 36 32 24 16 8
1.5 12 - 66 60 54 48 36 24 12
2 16 - 88 80 72 64 48 32 16
3 24 1 132 120 108 96 72 48 24
5 35 2 193 175 158 140 105 70 35

Loading per stage = 0.150 H.P. Maximum Head Per Stage - 20' (6.0 Meter)

H.P. STAGE MID NRV 40 mm (1.5") DISCHARGE IN L.P.M
60 75 90 110 130 150 170
0.75 5 - Head in Meters 27 25 22 20 15 10 5
1 7 - 38 35 31 28 21 14 7
1.5 10 - 55 50 45 40 30 20 10
2 14 - 77 70 63 56 42 28 14
3 20 1 110 100 90 80 60 40 20
5 30 2 165 150 135 120 90 60 30

Loading per stage = 0.200 H.P. Maximum Head Per Stage - 20' (6.0 Meter)

H.P. STAGE MID NRV 50 mm (2") DISCHARGE IN L.P.M
75 100 120 135 160 180 200
1 5 - Head in Meters 27 25 22 20 15 10 5
1.5 8 - 44 40 36 32 24 16 8
2 10 - 55 50 45 40 30 20 10
3 15 1 82 75 67 60 45 30 15
5 23 1 126 115 103 80 69 46 23

Loading per stage = 0.250 H.P. Maximum Head Per Stage - 20' (6.0 Meter)

H.P. STAGE MID NRV 50 mm (2") DISCHARGE IN L.P.M
100 115 130 150 165 200 220
1.5 6 - Head in Meters 33 30 27 24 18 12 6
2 8 - 44 40 36 32 24 16 8
3 11 - 61 55 50 44 33 22 11
5 18 1 99 90 81 72 54 36 18

Loading per stage = 0.350 H.P. Maximum Head Per Stage - 18' (5.5 Meter)

H.P. STAGE MID NRV 50 mm (2") DISCHARGE IN L.P.M
95 130 180 220 270 350 410
2 6 - Head in Meters 29 27 24 21 18 12 6
3 8 - 38 36 32 28 24 16 8
5 14 1 67 63 56 49 42 28 14