Rotary Gear Pump Type HGSX

  • HGSX
  • HGSX
  • HGSX
  • HGSX
  • HGSX
  • HGSX

Foreword

ROTODEL gear pump type "HGSX" is all stainless steel SS-316 self priming bi-directional positive displacement rotary pump, fitted with teflon coated dry running 'DU' bush bearing. Three piece design makes the pump easy cleanable, easy maintainable simply by removing four dom nuts on back cover. Mechanical seal is optional for teflon gland packing. The mounting bracket converts the pump to foot mounting & facilities to align the pump with electric motor of appropriate ratings on base plate at same frame height.

  • Pump Body
  • Front Cover
  • Back Cover
  • Seal Cover - SS 316 - CF8M
  • R.H. & L.H. Gear
  • Rotor/Stator Shaft
  • Dom nuts, Stud & Key - SS AISI 316
  • Bearings - Teflon Coated 'DU'
  • Bracket - CI/CS
  • Sealing & Packing - Teflon

Power requirement at duty point can be worked out by multiplying the duty point pressure with unit hp.& adding no Load viscous power of appropriate viscosity to this. Safety margin may be provided before fixing the rating of the pri-mover. For higher viscosity further margin may be kept or the manufacturer may be consulted. All sizes of 'HGSX' pumps are designed to run at 1440 RPM up to viscosity of 500 CST, however small size pump up to 1" can be run at 1440 RPM safety, even at higher viscosity up to 1000 CST but with additional horse power, for higher sizes reduce the speed to 960 RPM. For viscosity above 1000 CST. speed is require further to avoid cavitation & over loading consult our expert.

Model - Size - Capacity Chart & Power Factors

Pump Model
HGSX
Port Size NPT Capacity
at 1440 RPM
Power REQ. WT of Pump
in
KG
No Load
Viscous hp. at
Unit hp. per Kg. press
LPM US
GPM
M3/hr 200 CST 500 CST 750 CST
015 1/8" X 1/8" 5.0 1.3 0.30 0.14 0.18 0.30 0.015 1.80
025 1/4" X 1/4" 8.3 2.2 0.50 0.20 0.25 0.35 0.02 2.00
040 3/8" X 3/8" 16.6 4.4 1.00 0.35 0.40 0.55 0.04 3.00
050 1/2" X 1/2" 25.0 6.6 1.50 0.40 0.50 0.70 0.06 3.50
075 3/4" X 3/4" 33.3 8.8 2.00 0.45 0.55 0.90 0.085 4.50
100 1" X 1" 50.0 13.2 3.00 0.50 0.60 1.00 0.13 5.00
125 11/4" X 11/4" 100.0 26.4 6.00 0.65 0.85 1.25 0.28 7.00
150 11/2" X 11/2" 125.0 33.0 7.50 0.75 0.95 1.50 0.35 10.50
200 2" X 2" 150.0 39.6 9.00 0.90 1.15 1.75 0.45 20.50
200 200.0 52.8 12.0 1.00 1.25 2.15 0.60 24.00
250 21/2" X 21/2" 300.0 65.0 18.0 1.40 1.65 2.50 0.77 35.00
250 350.0 80.0 21.0 1.60 1.85 2.85 0.90 40.00

Dimension

HGSX-SERIES
Pump
Model
HGSX
Pump Dimensions
Overall Mounting & Shaft
A F
G
H2 L1 L2 E E1 E2 H H1 D
D1
C
C1
P
Q
B1
015 123 54 91 32 11.5 17 4
025 129 12.5 101 94 35 40 120 91 63 50.5 8 3 13 25
040 134 61 112 98 36 50 120 88 71 57 11.5 17 4 25
050 146 14 112 103 41 50 120 88 71 57 8 3 13 25
075 160 72.5 123 123 46 55 130 92 80 63 14 25 5 35
100 177 17 128 115 52 55 140 87 90 73 10.5 3 16 35
125 210 90 139 143 66 50 138 111 90 69 18 30 6 38
150 225 21 149 151 73 50 153 111 100 79 12 3 20.5 38
200 251 103 167 162 85 70 190 131 112 87 24 30 8 40
200 281 25 167 179 97 70 190 131 112 87 14 5 27 40
250 298 122 197 206 93 85 200 161 132 102 28 40 8 50
250 139 30 197 218 101 85 200 161 132 102 16 5 32 50

Uses

This compact & efficient SS pumps finds different application for handling food products like Ghee, Butter fruit pulp, vegetable souse, kanji etc. They are also used in Pharmaceutical application for handling sugar solution, Glycerine, Glycol etc. Corrosive viscous chemicals application can also be met with this pump most effectively.


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