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Low-Pulse Operation And Compact Design Of Rotary Lobe Pump
The Working principle of ACCUVON Rotary Lobe
The Components of the ACCUVON Rotary Lobe Pump
1. Bearing and timing gear
2. Intermediate chamber
3. Casing in Block design
4. Axial and radial casing liners
5. Shaft seals
6. Rotary Lobes / Rotors
7. Quick-release-cover
8. Non-wetted shafts
Specifications:
Description | Rotary Lobe Pumps |
Rotor | EPDM / FPM / dual-lobe with screw profile |
Seal | Mechanical seal pressurization / mechanical seal |
Axial and radial casing protection | Wear-resistant steel |
Drive | Hydraulic motor |
Material of pump | Spheroidal cast iron |
Gear | Helical geared motor |
Flow | 1.7- 103 m³/ h |
Custom printing | Acceptable |
Parameter of AP 120
Drive | Weight | Dimensions | |
KW | KG | L / mm | H / mm |
3 | 218 | 1323 | 394 |
4 | 230 | 1343 | 419 |
5.5 | 251 | 1433 | 454 |
7.5 | 263 | 1463 | 454 |
11 | 319 | 1553 | 509 |
15 | 381 | 1553 | 509 |
Design 1 | Short, s traight pipe connectors with connection flange and gasket, in mm / inches approx.
AP 120 | DN 80 / mm | DN 100 / mm | DN 125 / mm | DN 150 / mm | DN 200 / mm |
DIN 2633 | 236 / 730 | 201 / 660 | 161 / 580 | 166 / 590 | 196 / 650 |
ANSI 150 | 261 / 770 | 225 / 708 | 196 / 650 | 222 / 702 | 236 / 730 |
Advantages
Rotary-lobe-pumps are well known in applications where a low shear is required.
The reasons are :
- The low speed of the pumps,
- The little friction through the rotating elements
- Large chambers inside of the pumps
- Quick flow through the pump
High service life as the conveying elements are guided without friction on eachother. Wear is only produced by the fluid and the contained solids
Good for positive displacement pumps, as ball-entering diameters are relatively large up to 16 cm. No danger of sedimentation. Even when handling heavy solids suspensions, as all casings-areas are continuously cleaned by the conveying elements.
FAQ:
Q: How can I make order ?
A: Contact us and tell us your requirements, and then we will send quotation as your request.After finished payment, we will arrange shipping for you.
Q: Which payments are acceptable?
A: T/T, L/C, Western Union, Paypal
Q: Which shipping terms are available?
A: By sea, air, Express
Q: What guarantee do you have?
A: The product warranty period is 2 years, except for wearing parts (if the product fails to work normally due to poor manufacturing, the company will replace and repair products and parts for users free of charge. Product damage caused by human causes is not covered by the warranty.
Q: Can I purchase parts separately?
A: Yes, all pump spare parts can be purchased separately.
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