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Parameters

  • Brand: SEEPEX
  • Working temperature: Normal temperature
  • Power: 1.1kW
  • Inlet and outlet diameter: DN32 (mm)
  • Flow rate: 0.7-3.4 (m3h)
  • Drive mode: Electric
  • Conveying medium: Clean water pump
  • Performance: Wear-resistant
  • Lift: 60m
  • Speed: 273 (rpm)
  • Pump shaft position: Horizontal
  • Application: Metering pump
  • Material: Stainless steel
  • Model: BN2-12

Key components: stator and rotor

The core components of the BN2-12L pump are the stator and rotor. The BN2-12L stator is spiral-shaped and has a rubber lining inside. The BN2-12L rotor consists of two gears that rotate in the stator cavity with precision. When the pump is running, the rotor gears will bite the stator spiral surface, generating vacuum suction to suck the medium from the feed end and push it along the spiral channel to the discharge end.

This unique gear pump structure has many advantages:

  1. Efficient conveying: The sealing performance between the stator and the rotor is excellent, and it can effectively convey media with various viscosities and particle contents with high conveying efficiency.
  2. Gentle handling: The rotor rolls in the stator cavity for conveying, which has little mechanical effect on the medium, avoids shear damage, and is suitable for fragile materials.
  3. Self-priming performance: Due to the deep suction feed design, the pump has excellent self-priming ability and can directly absorb the medium from the bottom of the tank or container.
BN2-12L seepex BN

Wide range of applications

With its excellent design and reliable performance, the BN2-12L screw pump is widely used in various industrial fields.
It can transport various fluids that are viscous, easy to precipitate or contain particles, such as products in chemical raw materials, food, pharmaceuticals, environmental protection and other industries.
It can be said that this screw pump can meet the needs of most industrial scenarios.

Chemical industryBN2-12L can stably transport various chemicals, such as acids, alkalis, resins, dyes, etc.;
Pharmaceutical industryBN2-12L can accurately measure and transport fragile pharmaceutical raw materials;
Wastewater treatmentBN2-12L reliably transports sludge and concentrate containing solid particles.
BN2-12L seepex BN

Excellent technical characteristics

Pulsationless transportation
The unique spiral rotor design realizes pulsationless and smooth transportation, greatly improving the transportation accuracy and stability.
High self-priming ability
Even if there are bubbles or negative pressure in the medium, the pump can reliably self-prime, greatly simplifying the system design.
High wear resistance
The stator and rotor are made of high-quality wear-resistant materials, and can operate reliably for a long time even when transporting medium containing particles.
Low energy consumption
The unique rotor eccentric design greatly reduces the power consumption of the pump during operation.
Easy maintenance
The compact structure and easy disassembly and assembly greatly shorten the maintenance time.
BN2-12L seepex BN

people also ask

SEEPEX open hopper pumps are used to discharge thickened and dewatered sludges for onward processing. SEEPEX can also directly mount pumps under storage silos that have a capacity to backmix to control sludge dry solids content.

Headquartered in Bottrop, Germany, SEEPEX has more than 800 employees worldwide and specializes in manufacturing advanced pump technology that efficiently conveys highly viscous or abrasive substances at low pulsation rates.

Generally, there will be a helical rotor inside of a double helical hole. As the rotor spins inside of the pump body, cavities are left behind. This is where the fluid will reside as the helical rotor turns. These cavities maintain a constant shape as the rotor turns and moves the fluid through the pump.

Head is fluid independent, that is, regardless of the fluid’s relative density, the pump will lift it to the same height. Therefore, it does not matter whether the fluid is water or heavy sludge. Pressure, on the other hand, is fluid dependent and is affected by gravity.

Fill up and submit the below inquiry form, or directly write us an email: info@pumpvv.com

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