FRISTAM Pumpen Schaumburg
VPS
VPS
TWIN SCREW PUMP
The all-rounder
The VPS series is the versatile solution for a wide range of pumping tasks – robust, service-friendly and powerful.
VPS figures
| Flow rate: | up to 350 m³/h |
| Suction pressure: | down to −0.85 bar(g) |
| Differential pressure: | max. 25 bar |
| Viscosity: | 0.3–1,000,000 mm²/s |
The “all-rounder” among the products is the VPS series with single-flow technology and five different sizes. Pressures of up to 25 bar, flow rates of up to 350 m³ per hour and media temperatures of up to 180 °C are possible in the standard configuration. Another advantage: the seal can be replaced in just four simple steps.
ADVANTAGES
Dry-run safe
Contact-free operation of the pumping elements – therefore abrasion-free and safe to run dry.
Versatile use
Reliable pumping of low- to highly viscous media – also with solids.
Easy to service
Simple seal replacement in just four steps.
- Contact-free operation of the conveying elements, making the pump abrasion-free and dry-run safe
- Pumping of non-lubricating media or media containing solids
- Stable performance curve under changing operating parameters, even at low flow rates
- Reliable pumping of low- to highly viscous media, e.g. ethanol at 0.6 mm²/s or asphalt at 74,000 mm²/s
- Pressure and suction operation without changing the pump, self-priming with only 2.5 m NPSHa
- Gentle, virtually pulsation-free liquid transport without crushing or turbulence
- Available in a wide range of material combinations, in compact design, ATEX or TA Luft compliant
- Residual-draining and free of dead spaces
- Very wide speed range and therefore a broad pumping spectrum
