Applications
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
- 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
Details
| Casing: | Nodular cast iron One size in stainless steel |
|---|---|
| Idler and Rotor: | Steel |
| Max. capacity: | 8 m3/h |
| Max. differential pressure: | 30 bar |
| Max. temperature: | 250°C |
| Max. viscosity: | 80 000 mPas |
