Internal Gear Pumps
Introduction TopGear G TopGear H TopGear L TopGear MAG
TopGear H-series is suitable for high demanding applications and available in nine different sizes. The modular design gives a wide range of possibilities. Shaft seal options include single and double mechanical seals as well as packed gland and cartridge seal. Baseplate-mounted. Heating and cooling jackets are available for pump cover and around shaft seal. Single or double safety relief valves are available built-on. Connections from 32 to 150 mm. At the picture on the left, you can see a stainless steel TopGear H pump, with special bushes, cartridge seal, electrical heating and control panel. The pump has been operating for the transfer of a caustic solution that crystallizes and the application was implemented by Biodod in a well-known multinational company.
Features/Benefits
- Adjustable clearances - Optimised efficiency
- Flange connection options (DIN, ANSI)
- Hard metal bearings and shafts available - Long service life
- Front and back pull-out design - Less maintenance downtime
- Big ports - Low NPSHreq. Improved priming ability
- Relief channel and cartridge seals - Prolonged seal life
- Several inspection plugs - Less maintenance
- Conforms to API 676
Suitable for:
Pure or filled bitumen, pitch, diesel oil, crude oil, lube oil, sodium silicate, acids, plastics, mixed chemicals, isocyanates, paint, ink, resins, adhesives, acids, soap, lye, kaolin, black liquor, lime, latex, sludge, chocolate, cacao butter, fillers, sugar, vegetable fats and oils, molasses, animal feed.
| Technincal Data | TG H |
|---|---|
| Casing | Stainless steel, Cast steel, Nodular iron |
| Rotor and idler | Nodular iron, Stainless steel |
| Max. differential pressure | 16 bar |
| Max. temperature | 300°C |
| Max. capacity | 125 m3/h |
| Max. viscosity | 80000 mPas |
