Rotary Gear Pump Type HGN

Overview

Size from 1/2" to 3" BSP, Capacity from 20 LPM to 500 LPM max, Working Pressure 11KG/CM2, Temp 90°C Viscocity, 10,000 CST

  • Compact
  • Low Noise
  • Efficient
  • Easy Maintainable
  • Cost Economical
  Download PDF
  Maintainance Manual

Applications

'ROTODEL' Rotary gear pumps are useful for handling viscouse liquids i.e.all kind of oils, vicouse chemicals,and food application. Following liquid can be handle with them.

  • All kind of mineral oils.
  • All kind of vegetable oils.
  • Coal tar, Bitumen, asphalts
  • Paints & varnish
  • Sugar molasses & syrups
  • Printing inks & Dyes.
  • All kind of fish & animal oils.
  • Glycerine & glycole.
  • Fuel oil, Diesel oil & funace oil
  • Soap solution & lard.
  • Glue.
  • Viscouse chemicals.

Rotary gear pumps finds wide application in Power Plant, Steel Mills, Refineries, Oil Storage Instolation etc.

H.P. Chart

Pump
Model		 Inlet
Outlet
Size		 Capacity Power Consumption in BHP at Differ Antial Pressure
of 'X' KG/CM2 with 1500 SSU Viscosity		 WT of
Bare
Shaft
Pump
in
KG
LPM US
GPM		 M3/hr 1 2 3 4 5 6 7 8 9 10
HGN-050 1/2" X 1/2" 20 5.3 1.2 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 2.15
HGN-075 3/4" X 3/4" 30 7.92 1.8 0.37 0.45 0.54 0.62 0.69 0.77 0.85 0.92 1.01 1.09 4.2
HGN-100 1" X 1" 50 13.2 3.0 0.40 0.50 0.60 0.75 0.89 1.04 1.17 1.30 1.46 1.59 5.00
HGN-125 11/4" X 11/4" 75 19.8 4.5 0.7 1.0 1.2 1.4 1.5 1.9 1.95 2.15 2.35 2.55 8.0
HGN-150 11/2" X 11/2" 110 29.0 6.6 1.05 1.45 1.95 2.10 2.40 2.65 2.95 3.25 3.60 4.0 9.5
HGN-200 2" X 2" 225 59.4 13.5 2.0 2.5 3.2 3.75 4.3 4.55 5.6 6.2 6.9 11.7 17.2
HGN-250 21/2" X 21/2" 350 92.5 21.0 4.15 5.2 6.1 7.3 8.2 9.1 10.3 11.2 12.1 13.0 35.0
HGN-300 3" X 3" 500 131.5 30.0 5.8 7.0 8.2 9.4 10.6 11.8 13.0 14.2 15.4 16.6 52.0

Dimension

HGN-SERIES
Model A B E F G S T H H1 H2 H3 L M N D0 D10 K PQ
HGN-050 172 46 51 40 70 90 70 63 50 90 6 22 4 13.5 12 8 20 1/2" B.S.P.
HGN-075 215 54 63.5 45 85 110 80 80 66 115 8 25 5 16 14 10 90 3/4" B.S.P.
HGN-100 236 64 64.5 50 93 120 95 90 73 128 8 27.5 5 19 17 10 86 1" B.S.P.
HGN-125 266 70 65 60 105 140 110 100 79 140 10 32 6 22.5 20 12 100 11/4" B.S.P.
HGN-150 290 75 80 70 115 150 130 110 88 155 12 35 6 24.6 22 12 108 11/2" B.S.P.
HGN-200 360 98 92 100 140 180 160 132 105 192 15 40 8 28 25 15 142 2" B.S.P.
HGN-250 420 110 110 120 155 200 185 145 114 215 18 45 8 31 28 17 160 21/2" B.S.P.
HGN-300 466 82 105 155 175 220 225 165 130.5 248 22 50 10 38.3 35 18 190 3" B.S.P.

Design improvement is a continous process at DEL there for information in this catalouge is subject to change without notice.

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