SEEPEX open hopper pumps handle viscous to semi-solid products with low or no flowability. They come in 9 ranges with multiple variations within each range and are suitable for nearly all industrial sectors.

Key features

  • Open hopper and auger feed screw design
  • Optimum product handling: open hopper and auger feed screw adjustable for each processing task
  • Easy maintenance due to quick access to the joints and plug-in connection

BTQ range

  • For medium to highly viscous products with low flowability
  • Conveying capacity: 50 l/h – 100 m³/h
  • Pressure: up to 24 bar (350 PSI)
  • Compact design with directly flange-mounted drive (block type)

BT range

  • For highly viscous products with low flowability
  • Conveying capacities: 100 l/h – 300 m³/h
  • Pressure: up to 36 bar (525 PSI)
  • Compact design with directly flange-mounted drive (block type)

BTM range

  • For products with large pieces of fruits and vegetables
  • Conveying capacity: 0.25-130 m³/h
  • Pressure: up to 24 bar (350 PSI)
  • Extended compression casing with stationary cutting mechanisms

BTVE range

  • For highly viscous and semi-solid products that tend not to bridge
  • Conveying capacity: 0.5-120 m³/h
  • Pressure: up to 36 bar (525 PSI)
  • Rectangular open hopper, variable length

BTI range

  • For highly viscous to semi-solid products that tend to bridge
  • Conveying capacities: 100 l/h – 130 m³/h
  • Pressure: up to 36 bar (525 PSI)
  • Rectangular open hopper, variable length

BTH range

  • For highly viscous, semi-solid and shear-sensitive products that tend to bridge
  • Conveying capacity: 0.5-130 m³/h (2.2-572 USGPM)
  • Pressure: up to 36 bar (525 PSI)
  • Separately driven, centric and edge running ribbon screw with maximized diameter and variable pitch

BTHE range

  • For highly viscous to semi-solid products that tend to bridge
  • Conveying capacity: 0.5-130 m³/h
  • Pressure: up to 36 bar (525 PSI)
  • Centric and edge running ribbon screw ensures optimum product inflow to the pump's conveying elements

BTES range

  • For highly viscous to semi-solid products from silo systems
  • Conveying capacity: 0.5-130 m³/h
  • Pressure: up to 24 bar (350 PSI)
  • Adjustable rectangular open hopper

BTEI range

  • For highly viscous to semi-solid products that tend to bridge
  • Conveying capacity: 0.5-100 m³/h
  • Pressure: up to 36 bar (525 PSI)
  • Bridge breaker/mixing device with rotating paddle shaft and separate drive

BTEX range

  • For extreme conveying applications in the agriculture and biogas industries
  • Conveying capacity: 20–80 m3/h 
  • Pressure: up to 8 bar (120 PSI)