Internal Gear Pumps
Introduction TopGear G TopGear H TopGear L TopGear MAG
TopGear L-series is available in six different sizes. Shaft seal options include mechanical seals, packed gland and double flushed PTFE lipseals. Flange-mounted or bracket for foot-mounting, the TG L pedestal fits to IEC-flanged motors. Safety relief valves are available built-on or separately. Connection sizes from 1" to 1.1/2".
Features/Benefits
- Compact flange mounting - Secure correct alignment between pump and drive unit
- Small clearances - Good self-priming capability and high volumetric efficiency
- Vertical and large ports - Improved priming ability. Low NPSHreq reduces risk of cavitation
- Large gear bearing diameter - Improved discharge pressure capability. Prolonged service life
- Relief channel from seal area to suction side - Improved mechanical seal life. Reduced leakage from packed glands
- Spring loaded gland packing - Less maintenance required
- Hardened (heat treated) interior parts - Prolonged service life
Suitable for:
Animal feed, bitumen, coolant, diesel, fat, ink, isocyanates, molasses, oils, paints, polymers, primers, resin, syrup, concrete additives.
| Technincal Data | TG L |
|---|---|
| Casing | Nodular cast iron. One size in stainless steel |
| Rotor and idler | Steel |
| Max. differential pressure | 30 bar |
| Max. temperature | 250°C |
| Max. capacity | 8 m3/h |
| Max. viscosity | 60000 mPas |
