Industrial Pumps and Special Pumps Index

hp TECHNIK Industrial Pumps

Just another WordPress site

Scaled drawings for NV-series

Chart

With G 1/4″ manometer connection at the face.

Gear rotor
size Ø		 Discharge l/h a1 a2 a3 b1 c1 c2 c3 c4 c5 c6 c7
1400min -1 2800min -1
25 45 – 160 90 – 320 35,5 20 33 51 41,5 14 16 40 20 55,5 76
38 150 – 600 300 – 1200 39,5 30 38 70 55,5 14 16 40 20 69,5 76
56 1000 – 2000                   – 48,5 38 45 96 71,5 15 18 79 27 86,5 124
Gear rotor
size Ø		 Discharge l/h c8 d1 sw/e d2 d3 e1 *e2 f1 f2 f3 f4
1400min -1 2800min -1
25 45 – 160 90 – 320 131,5 12 27/31,2 54 80 G 3/8“ G 3/8“ 165 32 116 17
38 150 – 600 300 – 1200 145,5 12 27/31,2 54 80 G 1/2“ G 3/8“ 165 32 116 17
56 1000 – 2000                   – 210,5 18 46/53,1 60 100 G 3/4“ G 3/8“ 194 26,5 150 17,5


Gear rotor
size Ø		 Discharge l/h f5 f6 f7 f8 f9 g1 g2 g3 h1 h2 h3
1400min -1 2800min -1
25 45 – 160 90 – 320 25,5 32,5 92 166 18 40 27 67 11 13 13
38 150 – 600 300 – 1200 23 35 92 166 18 45 27 72 11 13 13
56 1000 – 2000                   – 25 50 120 203 26,5 65 40 105 13 13 25
Print Friendly