PFW pump tank


The perfect technology for high-power suction and application

Capacity: 5,000 l to 27,500 l

Fliegl pump tanks offer a perfect blend of quality, power and practicality. The outstanding features and equipment, which are the result of decades of experience in the field of pump tank technology, ensure professional slurry application at all times. The name Fliegl stands for maximum diversity in the world of vehicle construction, and this is also reflected in our pump tank product range. Be it a steel tank or a model made from glass fibre reinforced plastic – our extensive portfolio allows us to address all your needs and provide solutions to suit your exact requirements. With regard to the pump technology, you can choose between an eccentric screw pump or a rotary piston pump. 

MAXX LINE PUMP TANK

6,200 TO 25,000 l

The tanks of the Maxx Line tanks offer bespoke equipment and are characterised by their robust construction. Another benefit of the Maxx Line tanks is the wide choice of container sizes. The tanks are compatible with all slurry spreading devices. 

 Wide choice of capacities

SINGLE-AXLE TANDEM TRIDEM

MAXX LINE PLUS PUMP TANK

 14,000 TO 18,000 l

As an enhancement of the Maxx Line, the Maxx Line Plus impresses with its standard high-volume tyres. These not only deliver maximum comfort both on the field and on the road, but also provide optimum protection against soil compaction. Powerful and convenient suction is ensured by an optional suction nozzle combined with a powerful eccentric screw pump. 

 The all-rounder for farmers who prefer their own equipment 

TANDEM


JUMBO LINE PLUS PUMP TANK

 14,000 TO 18,000 l

Thanks to the Boogie SB floating assembly and in combination with 30.5" wheels, the JUMBO Line Plus tanks ensure safe and soil-friendly operation on sloping surfaces. The special feature of these tanks is the variable adjustment of the drawbar load at the rear of the tractor, which is enabled by the hydraulically adjustable axle assembly. The result is improved traction and greater pulling power for your tractor. 

 The hill specialists for stable handling

TANDEM

 


POLY LINE PUMP TANK

 9,000 TO 18,500 l

The POLY Line tanks impress with their low net weight. The container is proudly made in Germany from glass fibre reinforced plastic. Simple cleaning, a high payload and long service life are the hallmarks of this system. An optional telescopic axle not only reduces ground pressure but also ensures safe working on steep slopes. 

 Slurry application made easy

SINGLE-AXLE TANDEM

ALPHA LINE PUMP TANK

 10,600 TO 27,500 l

The Alpha Line slurry tank was designed especially for intensive, professional use. It features an extensive range of standard equipment, which can be supplemented with clever and sophisticated technical details – with a particular focus on "smart farming". This tank series offers a number of interesting options when it comes to soil protection.

 Maximum equipment levels for professional use with outstanding performance

SINGLE-AXLE TANDEM TRIDEM

TWIST LINE PUMP TANK

 Type 14,000

The Fliegl TWIST LINE is a high-tech tank, which is not only gentle on the soil but also impresses with its outstanding manoeuvrability – even on the headland.

Thanks to the central mounting, the axle of the single-axle tank can be rotated by approx. 11 degrees relative to the tank container to enable travel in crab steering mode. As a result, soil compaction is greatly reduced. As soon as the axle turns, the optional three-point hydraulics are swivelled accordingly, thus eliminating the need for an additional pivoting headstock for the attachment. 

 Maximum ground protection with utmost manoeuvrability

SINGLE-AXLE
  • High suction and spreading performance

  • Compatible with any Fliegl slurry spreader 

  • Low noise emissions

  • Accurate and variable slurry spreading

  • Linear flow rate with constant PTO speed

  • Sophisticated pump technology

  • Comfortable handling with optimum weight distribution

  • Low centre of gravity for safe working on inclines

  • Low net weight

Functional principle of pump tanks

Suction


For the pump tank suction process, the pump gate valve must be closed and the suction gate valve must be opened. Due to the negative pressure generated by the eccentric screw pump, the slurry is sucked from the pit into the pump, which forces it back via the pressure line. When the three-way valve at the end of the slurry tank is in the correct position, the tank fills up from the rear.

  1. Eccentric screw pump 
  2. Suction gate valve 
  3. Pump gate valve 
  4. Push cover
  5. Pressure line 
  6. Three-way valve
  7. Slurry flowing into tank 
  8. Spreader 
  9. Suction line

Stirring function


The slurry is circulated via the stirring function of the pump tank. This requires the suction gate valve to be closed and the pump gate valve to be opened. The slurry is sucked from the front area of the tank container and routed back into the tank via the pressure line and the three-way valve.

  1. Eccentric screw pump 
  2. Suction gate valve 
  3. Pump gate valve 
  4. Push cover
  5. Pressure line 
  6. Three-way valve
  7. Slurry circulation
  8. Spreader 

Discharge


To spread the slurry on the field and pump it out of the tank, the pump gate valve must be opened and the suction gate valve must be closed. The three-way valve must be open in the direction of the spreader. By means of a hole pattern on the hydraulic cylinder of the three-way valve, the discharge volume can be controlled manually and part of the slurry can be fed back into the tank.

  1. Eccentric screw pump 
  2. Suction gate valve 
  3. Pump gate valve 
  4. Push cover
  5. Pressure line 
  6. Three-way valve
  7. Slurry flowing out
  8. Spreader 

Eccentric screw pumps and rotary piston pumps available with different power ratings


The following images show only part of our programme – please investigate our complete range of pumps. 

STANDARD EQUIPMENT OF FLIEGL PUMP TANKS*


Optional equipment for Fliegl pump tanks*


* Equipment depends on the relevant tank series. Further details can be found in the Pump tank overview.