Cast Iron Durable Three Lobe Pump Corrosion Resistant 50-250 Rpm

abrasive coating color / tri-lobe screw rotors / low pulsation / lobe pumps

A paper manufacturer specializing in the production of special papers (e.g. image printing papers with higher basis weights) and wet-strength label papers was looking for a pump to convey coating

color. The pumps were supposed to convey the coating color from the coating kitchen into the paper machine. The progressive cavity pump previously used suffered from extreme wear and downtimes occurred due to various faults.

Following a prolonged test phase, the paper manufacturer opted for a Accuvon rotary lobe pump. The pump has individually pressurized shaft seals. This prevents any pumped medium from penetrating between the sliding surfaces of the seals. The tri-lobe screw rotors convey the medium with low pulsation.

The customer is very satisfied with the Accuvon rotary lobe pump. Plant productivity improved due to the long service life and the reliable pumping. Additionally, the Accuvon rotary lobe pump is more energy-efficient and pumps the coating color much more consistently than the progressive cavity pump previously used did.

Application data:

Technical data::

Advantages of this Accuvon AF 150

- Low life-cycle costs

- Compact, low-on-space design

- Energy-efficient

- Pumping abrasive media

- Long service life

-Short-term dry-run capability

- Pumping highly viscous media

- Ease of maintenance

Similar application of sewage treatment:

Accuvon provides many applications on-board ships and in other areas of the marine industries - from handling of both fresh and seawaters to fuels of all kinds, oil or oil sludge, bilge or other water-oil mixtures, fish or fish waste, sewage or other fluids with or without solids, of low or high viscosities.

Sewage | Ballast Water | Bilge / Loading | Oil Sludge | Fuel / Crude Oil | Oil-Water Separation | Fish / Kitchen Waste | Mud | Emulsions | Oilfield Chemicals | Marine Diesel Oil | as Skimmer Pump

Features of Accuvon Rotary Lobe Pumps:

1.Self-priming, Valve-less, Positive Displacement Pump

2. Easy Maintenance through Front Cover

3. Controllable Flow, Ratio up to 1 : 5

4. Capacity of up to 3200 m³/h

5.Pressures of up to 25 bar

6. Dry-running Capability

7.Reversibility, same pump output for both directions

8. Gentle, Low-Pulsation Pumping

9.For Viscous, Solid, Abrasive or Shea-sensitive Mediums

10. Low Parts Replacement Costs

Components of a Accuvon Rotary Lobe Pump

1 Timing gear

2 Quench and control chamber

3 Casing in block design

4 Unwetted shaft

5 Axial and radial casing protection

6 Shaft seal

7 Rotors

8 Quick-release cover