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VL 255 PM, VL 255 PMMV
Weatherproof housing (P)
Digital manometer (M)
Service indication (Si)
Stainless steel version (ss-v) screw connection, valves, internal piping, pump head and check valve made of stainless steel
Remote monitoring LOD with Ethernet module (LE)
- Flat bottom tanks with a double-walled bottom
- Underpressure resistance of interstitial space: > -650 mbar
Water-polluting liquids with a flash point > 60 °C (for Germany > 55 °C acc. TRBS and TRGS) where no explosive vapor-air mixtures occur.
Outside Ex areas
Stainless steel box (ss-box): IP 54
Stainless steel box: -20 °C .. +60 °C
With heated pump: -40 °C .. +60 °C
Compression ferrule CF8/6 for copper (CU) pipe 8/6x1mm or compression ferrule CF8/6 for stainless steel (ss) pipe 8/6x1mm or polyamide (PA) hose 8/6x1mm
The requirements of the respective documentation must be observed!