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Open Hopper Pump

T Open Hopper Pump

FOR VISCOUS PRODUCTS

SEEPEX open hopper pumps handle viscous to semi-solid products with low or no flowability. They come in 10 ranges with multiple variations within each range and are suitable for nearly all industrial sectors.

Key Facts views Product Ranges
Key Facts
Conveying Capacity
50 l/h - 500 m³/h
0.220 - 2,200 US gpm
Pressure
up to 36 bar
525 psi
Properties & Benefits
  • 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

 

 

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Open Hopper Pump
Open Hopper Pump
Open Hopper Pump
Open Hopper Pump
Open Hopper Pump
Open Hopper Pump

  • Pressure branch

    with gauge connection. Flange connections alternatively to DIN or ANSI.

  • Stator

    the seal on both ends is moulded as an integral part of the elastomeric stator; corrosion of the stator tube is never a problem because the pumped liquid never comes into contact with the metal tube or the bonding adhesive. Available with optional adjustable stator retensioning device.

  • Rotor

    wear resistant and corrosion-proof materials, with additional surface treatment.

  • Tie bolts/screws

    corrosion proof, optional available in stainless steel design.

  • Compression zone

    with flanges at both ends for quick dismantling when replacing the rotor, hand hole upon request.

  • Coupling rod

    with progressive pitch auger feed screw for power transmission and feeding of viscous products.

  • Feed hopper

    rectangular design, hopper length customized to meet special applications.

  • Universal joint sleeve with holding bands

    protects the grease-filled joints from penetration of the liquid pumped, even in case of maximum vacuum or pressure loading; streamlined design to reduce turbulence and NPSHr.

  • Joint connection

    consisting of just 5 components. Power transmission through wear resistant, hardened and replaceable joint parts: easily repaired.

  • Shaft sealing

    gland packing, alternatively with seal cage ring or grease chamber ring.

  • Plug-in shaft

    connects the drive shaft to the joint; with gland packing the plug-in shaft is used as a shaft protection sleeve; upon request, it is available with wear resistant coating.

  • Lantern

    for connection of pump and drive and to secure the assembly to the baseplate or directly to the foundation.

  • Pump drive

    geared motors, variable speed drives or frequency controlled motors of all major manufacturers, directly flanged to the pump without additional couplings or guards.

Ranges

BTM Range
BTM Range
  • For products with large pieces of fruits and vegetables
  • Conveying capacity: 0.25 m³/h – 130 m³/h (1.1 USGPM – 572 USGPM)
  • Pressure: up to 24 bar (350 psi)
  • Extended compression casing with stationary cutting mechanisms
BTVE Range
BTVE Range
  • For highly viscous and semi-solid products that tend not to bridge
  • Conveying capacity: 0.5 – 120 m³/h (2.2 – 530 USGPM)
  • Pressure: up to 36 bar (525 psi)
  • Rectangular open hopper, variable length
BTQ Range
BTQ Range
  • For medium to highly viscous products with low flowability
  • Conveying capacity: 50 l/h – 100 m³/h (0.22 USGPM – 440 USGPM)
  • Pressure: up to 24 bar (350 psi)
  • Compact design with directly flange-mounted drive (block type)

 

 

BT Range
BT Range
  • For highly viscous products with low flowability
  • Conveying capacities: 100 l/h – 300 m³/h (0.44 USGPM – 1,320 USGPM)
  • Pressure: up to 36 bar (525 psi)
  • Compact design with directly flange-mounted drive (block type)
BTH Range
BTH Range
  • For highly viscous, semi-solid and shear-sensitive products that tend to bridge
  • Conveying capacity: 0.5 m³/h – 130 m³/h (2.2 USGPM – 572 USGPM)
  • Pressure: up to 36 bar (525 psi)
  • Separately driven, centric and edge running ribbon screw with maximized diameter and sustained pitch

 

 

BTHE Range
BTHE Range
  • For highly viscous to semi-solid products that tend to bridge
  • Conveying capacity: 0.5 m³/h – 130 m³/h (2.2 USGPM – 572 USGPM)
  • Pressure: up to 36 bar (525 psi)
  • Centric and edge running ribbon screw
BTES Range
BTES Range
  • For highly viscous to semi-solid products from silo systems
  • Conveying capacity: 0.5 m³/h – 130 m³/h (2.2 USGPM – 572 USGPM)
  • Pressure: up to 24 bar (350 psi)
  • Adjustable rectangular open hopper
BTEI Range
BTEI Range
  • For highly viscous to semi-solid products that tend to bridge
  • Conveying capacity: 0.5 m³/h – 100 m³/h (2.2 USGPM – 440 USGPM)
  • Pressure: up to 36 bar (525 psi)
  • Bridge breaker/mixing device with rotating paddle shaft and separate drive
BTEX Range
BTEX Range
  • Products commonly found in the agriculture and biogas industries
  • For extreme conveying applications in the agriculture and biogas industries
  • Conveying capacity: 20 – 80 m³/h (90 – 350 USGPM)
  • Pressure: up to 8 bar (120 psi)
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