Well pump Wilo-Sub TWU 4! The presence of discounts for companies!

Submersible pump, multistage to: - water supply from boreholes, wells and rainwater storage tanks - a collective supply, irrigation, irrigation, pressure boosting, lowering of the groundwater level - pumping water without long-fibre and abrasive inclusions. Features/Advantages: - corrosion resistant parts in contact with the environment - built-in non-return valve - possible vertical and horizontal mounting Equipment: - multistage submersible-motor pump with radial or polyacetylene impellers - motor with hermetically cast stator - built-in non-return valve the coupling according to Nema standard - single phase or three phase motor - built-in thermal overload relay for single phase motor Description/Design: Submersible pump for vertical or horizontal installation. Hydraulics: Multistage submersible-motor pump with radial (TWU 4-02... and TWU 4-04...) or the side (TWU 4-08... and TWU 4-16...) impellers in sectional construction. Built-in check valve. All parts in contact with fluid are made of corrosion resistant material. Engine: Corrosion resistant single-phase or three-phase motor for direct starting. Fully encapsulated stator, resin-impregnated, the winding with insulating varnish, self-lubricating bearings, filling water-glycol mixture. Cooling: The motor is cooled by the pumped liquid. The motor may only operate in submerged state. You must comply with the limit values for maximum temperature of the pumped medium. Vertical installation is possible with a cooling jacket or without choice. For horizontal installation cooling jacket. Materials: Hydraulic housing: 1.4301 stainless steel Impellers: polycarbonate or Noryl (C generation) Shaft-hydraulic system: stainless steel 1.4104 Motor housing: stainless steel 1.4301 Motor shaft: stainless steel 1.4305. Call +7 911 9256840