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Desmi ROTAN® HD Internal Gear Pump
Heavy Duty – Internal gear pumps in cast iron, for a wide range of viscous, non-corrosive liquids.
Description
ROTAN Internal Gear Pump – GP, HD, PD, CD, ED, CC (T1456)[PDF]
ROTAN HD (Heavy Duty)[PDF]
The HD pump are specifically designed for difficult applications
Heavy Duty – Internal gear pumps in cast iron, for a wide range of viscous, non-corrosive liquids.
HD pumps are specifically designed for difficult applications and those involving high viscosity liquids.
HD pumps are known by their sturdy and simple construction.
Pumping of:
- Oil
- Asphalt
- Chocolate
- Paint/Lacquer
- Molasses
- Soap
- Additives
- Polyol
- Viscose
- Sulphate soap
- Maltose
- Grease
- Pitch
- Base oil
- Bitumen
- Polyester
Available with 90° angular configuration.
| Capacity Range: | Up to 250 m3/h / 1100 gpm |
| Speed: | Up to 1750 rpm |
| Differential Pressure: | Up to 16 bar / 250 psi |
| Suction Lift: | Up to 0.5 bar / 15″ Hg vacuum while priming Up to 0.8 bar / 24″ Hg vacuum while pumping |
| Viscosity Range: | Up to 250,000 cSt |
| Temperature: | Up to 250°C / 500° F |
Key features and benefits
- Flexible sealing options
- “True” back pull-out design
- Opposing inlet and outlet connections with oversized ports
- Shaft supported by two ball bearings in single sealed configuration
- Self-priming with large suction capabilities
- Low NPSH requirements
- Self-draining, integral safety relief valve
- No speed reduction required in six smaller sizes
- Complete heating/cooling jacketing available
