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 9 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 usgpm
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

 

 

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

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)
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
BTI Range
BTI Range
  • For highly viscous to semi-solid products that tend to bridge
  • Conveying capacities: 100 l/h – 130 m³/h (0.44 USGPM – 572 USGPM)
  • Pressure: up to 36 bar (525 psi)
  • Rectangular open hopper, variable length

 

 

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)