HGN
GENERAL PURPOSE GEAR PUMP
HGN (GENERAL PURPOSE GEAR PUMP)
ROTODEL rotary gear pump type "HGN" is a self priming bi-directional positive displacement gear pump in simple two piece cast
iron construction with single helical modified profile carbon steel gears shrunk fitted on alloy steel hardened & grounded shaft as
impeller firmly supported on self lubricated Sintered bronze bush bearing. The pump can be run in either direction with change in
inlet - outlet port position. The relief valve operations can be reversed by simply changing R.V parts on opposite side.
SPECIFICATIONS
| sizes | From 1/2" to 3" |
|---|---|
| Capacity | From 20 LPM to 500 LPM |
| Pressure | Upto 10 Bar (142 PSI) |
| Viscosity | Upto 10000 CST | Temperature | Upto 250 °C |
| Mounting | Foot |
| Direction of Rotation | Bi-Directional |
| Materials |
+ Casing : CI + Gears : EN 8D / EN8 + Shaft : EN 9D / EN9 + Bushing : Sintered Bronze |
| Sealing |
+ Oil Seal + Mechanical Seal + Gland Packing |
APPLICATIONS
| Coating Machines | Filling Systems | Filter Systems |
| Paint Industry | Transmission Building | Waste Oil Disposal |
| Waste Oil Treatment | Transfer Systems | Lubricant Manufacturers |
| Lubricating Oil Systems | Machine Building Industry | Machine Tools |
| Tank Plant Construction | Waste Oil Transport |
SUITABLE FLUIDS
| Lube Oil | Vegetable Oil | Fish Oil |
| Animal Oil | Gear Oil | Hydraulic Oil |
| Glycerine | Honey | ASTM & SAE Lube Oil |
| Molasses | Crude Oil | Dirty Lube Oil |
| HSD | Kerosene | LDO |
| Paint | Furnace Oil |
Our Pump Models
| Pump Model | Port Size # (BSP) | Capacity | Speed** (RPM) | ||
|---|---|---|---|---|---|
| LPM | US GPM | M³/Hr | |||
| HGN 050 | 1/2" | 20.0 | 5.30 | 1.20 | 1440 |
| HGN 075 | 3/4" | 30.0 | 7.90 | 1.80 | |
| HGN 100 | 1" | 50.0 | 13.20 | 3.00 | |
| HGN 125 | 1 1/4" | 75.0 | 19.80 | 4.50 | |
| HGN 150 | 1 1/2 " | 110 | 29 | 6.60 | |
| HGN 200 | 2" | 225 | 54.4 | 13.5 | |
| HGN 250 | 2 1/2" | 350 | 92.5 | 21.0 | |
| HGN 300 | 3" | 500 | 131.5 | 30.0 | |