Polymer / Dry Run / Self-Priming / Exchange Gear Pump / Rotary Lobe Pumps

Because of dry run and priming problems a rotary gear pump needed to be exchanged in a polymer application. Both dry run and self-priming capabilities are features of Accuvon Rotary Lobe Pumps. Additionally the pump is equipped with over pressure protection.

Application data:

Technical data:

Advantages of this Accuvon AP 80

· Self-priming

· Short-term dry-run capability

· low shear

· high ease of maintenance

· Low Parts Replacement Costs

· For highly viscous media

· exchange gear pump

Production processes in the chemical industry depend heavily on robust and durable pumping systems. The wide range of pump sizes, the option loaded modular design and the peripheral equipment enable Accuvon to supply a suitable Rotary Lobe Pump for your fluid handling application. ACCUVON Rotary Lobe Pumps are manufactured to the Explosion Proof Standard

Chemical fluids often include abrasive and aggressive characteristics. Wide viscosity ranges demand customized solutions for pumping systems: Accuvon offers various shaft seals designs and rotor materials with different coatings (Elastomer, PTFE or Urethane) or solid stainless steel rotors. Casing protection plates are supplied with different steel, plastic or ceramic qualities.

Shaft Seals

Quenched, reversible mechanical seal as standard, optional Multiseal or Packing

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