Gentle Positive Displacement Rubber Lobe Pump For Easy Maintenance
ACCUVON Rotary Lobe Pump
Rotary Lobe Pumps are self-priming, valve less, positive
displacement pumps. With speed-proportional flow, they continuously
deliver trouble-free pumping of liquids of various consistencies
and multiphase mixtures. They are compact and operate with low
shear and low pulsation.
Specifications:
| ACCUVON | rate of flow
l/rev | flow
(m³/h) | pressure
(Mpa) | speed
rpm | Flange diameter
DN mm | power
Kw |
| AC25 | 0.196 | 0.1-7 | 0-1.2 | 10-600 | DN25 | 0.75-5.5 |
| AC50 | 0.392 | 0.2-14 | 0-1.0 | 10-600 | DN50 | 1.1-5.5 |
| AC75 | 0.588 | 0.3-21 | 0-0.6 | 10-600 | DN50 | 1.1-5.5 |
| AP80 | 1.125 | 0.6-400 | 0-1.8 | 10-600 | DN80 | 3-22 |
| AP100 | 1.875 | 1.1-66 | 0-1.4 | 10-600 | DN100 | 3-22 |
| AP120 | 2.864 | 1.7-103 | 0-1.0 | 10-600 | DN100 | 3-22 |
| AP140 | 3.714 | 2.2-133 | 0-0.6 | 10-600 | DN125 | 7.5-22 |
| AF125 | 4.566 | 2.7-164 | 0-1.6 | 10-600 | DN125 | 11-55 |
| AF150 | 6.828 | 4-246 | 0-1.2 | 10-600 | DN150 | 11-55 |
| AF200 | 9.456 | 5.5-340 | 0-0.8 | 10-600 | DN200 | 11-55 |
| AX250 | 12.5 | 7.5-487 | 0-2.5 | 10-650 | DN250 | 22-315 |
| AX300 | 25 | 15-975 | 0-1.0 | 10-650 | DN300 | 30-315 |
| AX350 | 37.5 | 22.5-1463 | 0-0.6 | 10-650 | DN350 | 45-315 |
| AX450 | 50 | 30-1950 | 0-0.4 | 10-650 | DN450 | 55-315 |
| AX350D | 75 | 45-2926 | 0-0.6 | 10-650 | DN350*2 | 90-450 |
| AX450D | 100 | 60-3900 | 0-0.4 | 10-650 | DN450*2 | 110-600 |
Note: Above flange is regular for each model, besides we also offer
various flange connection according to your requirements
Technical Detail
| Model | AP 140 |
| Rotor | Rubber rotor |
| Seal | Double mechanical seal |
| Axial and radial casing protection | High-strength steel , resistant to wear |
| Drive | Electric Motor,diesel engine, hydro turbine, hydraulic motor |
| Material of pump | Cast Iron,Stainless steel |
| Pressure | 0-0.6 mpa |
| Flow | 2.2-133 m³/h |
| Power | 7.5-22 / KW |
| Speed | 10-600 rpm |
| Work efficiency | Up to 85% |
| Rate of flow | 3.714 l/rev |
| Self - priming | Up to 9.5m vertical / 30m horizontal |
| Medium | High-corrosive / high-viscous |
Advantages
Lobe pump manufacture use high precision 5-axis CNC machining. Our
rotor perfectly seal with the inlets and outlets chamber, pump
suction ability can reach to 9 meters. The material of the rotor
can be selected according to the characteristics of conveying
medium. We have many kinds of rotor material for selection,
including anti-wear elastomers, hard steel, stainless steel and
etc.
Our lobe pumps design is compact, can be installed in extremely
limited space. The design of flange and placement of the motor can
be adjusted to fit for the customer's space constraints.
Pump body choose inblock casting, the error is minimal. Body
material can be cast iron and stainless steel. Chamber inside have
replaceable protective liner. The liner surface can be hardened to
increase wear resistance.
Our lobe pump is unilateral shaft support design, fluid chamber can
be quickly disassemble. Rotors and other accessories can be
replaced in a few minutes without remove the pump inlet and outlet
pipes. Also lobe pump have few wearing parts, it make lobe pump
lower shutdown time and lower using cost.
Very high efficiency, about 60% to 85%.
Lobe pump have wide fluid chamber, no block problem.
- Self-priming and Dry Running
Lobe pump have good self-priming ability, reach to 9.5m, and can
allow a certain time dry running.
Quality inspection photos
