DONJOY TECHNOLOGY CO., LTD
Established more than 30years, over 200 employees and 30 key technological team members , 4 inventions, 200 patents.
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Donjoy rotary lobe pump with 3 leave rotors for chocolate transfer
Technical feature
A. Maual Continuously Variable Transmission
B. Frequency Cnverter adjust motor gear box
C. Fixed speed output transmission
Specifications
| Product Name: | TUL-60 rotary lobe pump with Mechanical manual adjust motor with motor for honey |
| Material: | SS304/SS316L/1.4301/1.4404 |
| Seal Material: | SIC/SIC/EPDM (Standard, FDA approval) |
| Max. Flow: | 62m3/h / 395 GPM |
| Max.pressure: | 12bar/ 174PSI |
| Max. rev: | 1450 rmp |
| Rotor Type: | 2-leaves, 3-leaves, butterfly, signal butterfly |
| Installation | Could be installed with frequency converter |
| frequency converter | Optional |
| Mechanical seal: | SIC/SiC/EPDM(Standard) |
| Voltage: | 110V, 220V, 380V |
| Motor: | ABB,SEW, 50hz/ 60hz |
| Surface treatment: | Inner polished and Sandblast outside |
| Availably connection: | Clamp, Thread Butt weld, Flange |
| Availably standard: | DIN, SMS, 3A, RJT, ISO/IDF |
| Operated: | Electic |
| Certificate: | 3A/54-02 (1580), PED/97/23/EC, FDA.177.2600, ISO9001/2008 |
| Application scope: | Dairy, food, beverage, pharmacy, cosmetic, etc |
Description
Options
1. Mechanical seal: SIC / SICE / EPDM, TC / TC, EPDM
2. Single seal, Double Mechanical Seal
3. Rotors: 2 leave rotor, 3 leave rotors, Butterfly rotors, Single Butterfly rotors
4. Gasket: FPM(Viton),NBR, EPDM
5. Relief valve at front cover r external by –pass
6. Built-in safety valve
7. End-face heat jacket
8. Complete heat jacket
9. Vertical TUR Series or Horizontal TUL Series
10. Different Drives and Fixes
11. Assembly on a stainless steel baseplate
12. Connection: Clamp(DIN32676,3A,ISO), Threaad(DIN,SMS,RJT,IDF), Butt weld, Flange
13. Motor Type B5 motor frequency 50HZ, 60HZ
14. Voltage(v)220-240, 360-400, 420-460, 630-690
DONJOY Pump Food Grade Lobe Pump is a positive displacement pump, Robust construction, low maintenance, cost-effective. Hygienic design complied with ASME BPE, EHEDG standards, US 3-A, FDA hygienic standard, the most common pump used to transfer high viscosity fluids solid and particle, It offers a comprehensive range of pumps intended for hygienic applications in the food processing, dairy, beverage, home care and personal care and pharmaceutical industries…
Sanitary TU-L/R Lobe Pump Description
Donjoy rotary lobe pumps provide reliable performance, trouble-free operation and superior energy efficiency for demanding applications. Donjoy lobe pump has many configurations, TU-series is standard configuration, STU-series is all stainless steel. It is an excellent choice for duties that require contamination-proof pumps to meet high standards of hygiene, low-shear and low-pulsation operation. This 3-A approved pump handles both Cleanings in Place and Sterilization in place and can be supplied with thorough documentation to support rigorous validation requirements.
Principles
1. As the lobes rotates, the space on the suciton side increasese as one lobe is distanced from another, thus creating a partial vacuum which draws the fluid in to the pump chamber.
2. As they are rotated by the shafts,each lobe is consecutively filled and the fluid is displaced to the delivery side.The small gaps between the robes and between the lobes and the walls of the pump body ensure that the spaces are duly filled.
3. The pump housing is ompletely filled and the fluid escapes through the teeth of the lobes and is forced against the walls of the spaces. Which contributes to the pump aciton.
PUMP INLET&OUTLET CONNECTION
Pump model and weight
| PUMP model | Input shaft torque(NM) | Maximum axial radial load (N) | Inner diameter connection size [mm] | Recommended maximum theoretical soft particle size [mm] | Bare pump weight [kg] |
| STUL-10 | 15 | 224 | 22.4 | 6 | 12 |
| TUL-20 | 60 | 750 | 22.4 | 10 | 32 |
| TUL-23 | 60 | 750 | 35.1 | 20 | 34 |
| TUL-25 | 60 | 750 | 47.8 | 20 | 39 |
| TUL-30 | 123 | 1237 | 47.8 | 25 | 60 |
| TUL-35 | 123 | 1237 | 59.5 | 25 | 63 |
| TUL-55 | 123 | 1237 | 66 | 25 | 65 |
| TUL-60 | 123 | 1237 | 72.2 | 25 | 68 |
| TUL-70 | 416 | 2588 | 72.2 | 40 | 151 |
| TUL-80 | 416 | 2588 | 72.2 | 40 | 151 |
| TUL-100 | 416 | 2588 | 97.6 | 40 | 160 |
| TUL-125 | 416 | 2588 | 125 | 40 | 165 |
Lobe pump Curve
Tag: Donjoy Lobe pump, Rotary pump, Food grade pump