Fecal pump dab FK
Sewage pump dab FKDesigned for pumping sewage and waste water from buildings and sites in private, commercial and industrial areas in accordance with the European standard EN 12050-1.
TECHNICAL CHARACTERISTICS
- Impeller type: FKV: Vortex.
FKC: Single-channel. - Maximum permissible diameter of solid particles in the pumped liquid: 65-100 mm.
- Rated power: 1.1-11 kW.
- Connection: DN 65/80/100/150.
- Operating range: flow from 4.3 to 280 m3/h, pressure up to 41 m.
- Pumped liquid: waste and sewage water from buildings and sites in private, commercial and industrial areas.
- PH fluid: 6.5-12.
- Fluid temperature range: ;from 0° up to +40 °C. For higher fluid temperatures, contact DAB PAMPS sales.
- Max. immersion depth: 20 m (with suitable cable length).
- Installation: installation on a coupling in a vertical position.
- Compliance with standards: EN 12050-1 e Ex (ATEX, IECEx).
- Degree of protection: IP 68.
- Insulation class: F.
- Max. number of starts: 20 per hour.
DESIGN FEATURES
New vortex impeller with plug-in blades , the high-efficiency single-channel impeller is manufactured according to the European standard EN12050-1. A double cartridge-type mechanical seal in the oil chamber with a silicon carbide/silicon carbide friction pair on the hydraulic side and silicon carbide/graphite on the engine side prevents leaks regardless of the direction of shaft rotation. Pressure connection flange DN 65, DN 80, DN 100 with radial groove according to EN 1092-1 standard. Liquid viscosity: 1 mm2/s. Electric motors of energy efficiency class IE3, three-phase, with squirrel-cage rotor. Long-term operation mode S1 is allowed in a fully immersed state and intermittent mode S3 with pumping out liquid to a minimum level when not fully immersed. On request, a model is available with a sensor for detecting moisture in the oil chamber in the presence of leaks. The stator windings have built-in thermal contacts with an operating threshold of 150°C, which are connected to the control cabinet to protect the electric motor from overload. Val – stainless steel. An explosion-proof version is available on request (certificates ATEX: II2G Ex db k IIB T4 or IECEx: Ex db IIB T4 Gb).
