Chemical Grade Positive Displacement Stainless Steel Lobe Pump
ACCUVON Rotary Lobe
ACCUVON Rotary Lobe Pumps are self-priming, valveless, positive
displacement pumps. They continuously and reliably convey liquids
of the most varied consistency as well as multiphase mixtures at
speed-proportional flow rates. They have a compact design and pump
the medium gently with little pulsation.
ACCUVON Rotary Lobe Pumps are employed for varied uses in all
industrial applications. They are the preferred choice wherever
viscous, abrasive media with solid content or shear-sensitive
medium are to be pumped.
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
1. Tested medium in the table: water.
2. Speed, flow rate, electrical power and pressure will be
according to different liquid properties.
3. Port size can be changed as needed.
4. ACCUVON reserves the right to change specifications without
prior notification.
Parameter of AC 25
| Drive | Weight | Dimensions |
| (kw) | (kg) | L1 (mm) | L2 (mm) | L3 (mm) | L4 (mm) |
| 1.1 | 70 | 780 | 224 | 597 | 581 |
| 1.5 | 81 | 780 | 224 | 597 | 581 |
| 2.2 | 94 | 878 | 245 | 695 | 602 |
| 3 | 98 | 907 | 245 | | |
| 4 | 110 | 930 | 257 | | |
| 5.5 | 131 | 1021 | 276 | | |
| 7.5 | 136 | 1059 | 276 | | |
Design 1 | Short, s traight pipe connectors with connection flange
and gasket, in mm / inches approx.
| AC 25 | DN 32 mm | DN 40 mm | DN 50 mm | DN 65 mm | DN 80 mm |
| DIN 2633 | 96/350 | 101/360 | 116/390 | 111/380 | 141/440 |
| ANSI 150 | 114/384 | 121/400 | 135/428 | 135/428 | 146/450 |
Advantages
1. Gap is kept between the rotors and rotors & pump body, no
friction, long using-life.
2. Simple assembling and disassembling, easy to maintenance and
clean, less easily-damaged parts.
3. High efficiency and energy-saving, low failure, reliable sealing
and low noise.
4. In the same type pump, different type rotor can be interchanged.
5. Capable to pump the viscous medium from 1cp to 2million cps.
6. Capable of pumping mixture of gas, fluid and solid medium.
7. Equipped with inverter, the flow can be adjusted as requirement
of end-user.
8. Flange, screw or clamp connection can be selected as required.
9. Higher hygienic grade, support CIP, SIP. The surface roughness
is 0.2--0.8um, got 3A, FDA certification.
10. Hygienic safety valve is built-in structure.
10. Hygienic safety valve is built-in structure.
Quality inspection photos
