4″ ATEX VP4 Bottom Loader Low Draw Down

Price On Request

In stock

  • Pump length: 580 mm
  • Liquid inlet position: Bottom
  • Max flow rate: >1200 l/hr
  • Pump discharge cycle: 0.5 litres
  • Pump outside Diameter: 90 mm
  • Min operating borehole diameter: 100 mm
  • Max working depth: 130 m
  • Pump weight: 5.5kg

The low draw down pump it is ideal for use in boreholes when a lower level is required. The bottom loader fills from the bottom and discharges through the outlet at the top. Its domed strainer arrangement allows the pump to easily bypass down well ledges and obstructions during installation. The VP4 LDD is also available with an inlet strainer that is flush with the base to reduce the overall pump height further.

Technical Specification

  • Pump length: 580 mm
  • Liquid inlet position: Bottom
  • Max flow rate: >1200 l/hr
  • Pump discharge cycle: 0.5 litres
  • Pump weight: 5.5kg
  • Pump trigger point: 370 mm
  • Max operating pH: 1-12
  • Max operating temperature: 100°C
  • Pump outside Diameter: 90 mm
  • Min operating borehole diameter: 100 mm
  • Max working depth: 130 m

Materials of Construction

The materials of construction have been selected for the harsh environment in which they are working, such as aggressive media, high-temperature and suspended solids.   

For these reasons materials of construction include:

  • 316L Stainless Steel
  • 17/4 Stainless Steel
  • PEEK
  • PTFE (Teflon®)
  • UHMW PE
  • FPM (Viton®)
  • PVDF (Kynar®)
  • Syntactic
  • Chemically coupled glass reinforced polypropylene

 

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