RX Flexibility EPDM Impeller Pump with Self priming fuction and
easy to move always use in truck
Description
RX flexibility impeller pump
It can achieve clockwise and counterclockwise rotation.
It can be extracted and transferred liquid when liquid level lower
than pump inlet enven max.5M
The pump is designed to transport and transfer low viscosity and
high viscosity media and materials contains particles or gases
Specifications
Product Name: | RX Flexibility EPDM Impeller Pump with Self priming fuction and
easy to move always use in truck |
Pump Body Material: | SS316L1.4404 |
Seal Material: | EPDM (Standard, FDA approval) FPM(Viton) and NBR |
Max. Flow: | 20m3/h |
Max. Head: | 40H(m) |
Max. Working Pressure: | 4 bar |
Max. Working Temperature: | 80 °C |
Mechanical seal: | SIC/SiC/EPDM(Standard), C/SIC, TC/TC |
Sealing type: | Flushed double mechanical seal/single mechanical seal(standard) |
Motor power: | 0.5kw, 0.75kw, 1.1kw, 1.5kw, 2.2kw, 3.0kw, |
Voltage: | 110V, 220V, 380V/440v |
Motor: | ABB/domestic/SIEMENS |
Motor Frequency: | 50HZ, 60HZ |
Surface treatment: | Ra≤0.6μm, EP=Ra0.4μm |
Model: | RX |
Availably connection: | Tri-Clamp, Thread, Flange |
Availably standard: | DIN, SMS, 3A, RJT, ISO/IDF |
Operated: | Electic |
Low discharge option : | Low discharge/diaphragm valve/ball valve/butterfly valve |
Certificate: | 3-A-02-11 NO.1759, FDA 177.2600 CE-MD/06-42 NO.705201402401-00 |
Application scope: | Dairy,food, beverage, pharmacy, cosmetic, etc |
Impeller materials | NBR, EPDM, VITON |
Packaging Details: | Plywood case or customerized. Or as per the request of customers. |
Delivery details: | Usually within 20 days after receiving T/T down payment. |
Working Principle
1. At pump inlet, due to the inner eccentric structure of pump
stator, partial vacuum between the blades of flexible impeller will
be formed when volume is increased. The consequently formed suction
will draw liquid into pump chamber.
2. The rotating impleller was carried the liquid from inlet to
outlet. At this stage the space between blades actually was kept
constant. The gap between blades allows big solid particles to pass
through the pump and without damage on liquid.
3. The impeller is contacted with the flat part of the eccentric
inner surface in pump stator. Whne impeller is bent, the volume
between blades will be decreased continuously and evenly from the
pump.
Advance design , simple construction
Maintenance i smple and economical. The pump cover is fixed by four
locking nuts. When maintaining the impeller and shaft seal of the
pump, just need to unscrew the nuts .
Mechanical Seal :
We adopt single mechanical seal, sealing surfaci is carbon-metal
ceramics, service life is extended. In food sanitary application,
mechanical seals are designed to be cleaned sasily and to be
avoided grooves where may be formed with sediment by liquid.
Flexible solution for liquid conveying
1. Donjoy is committed to improve the flexible impeller pump. The
application range for RX pump is being expanded by the improvement
of pressure resistance, the innovatin design of pump body and shaft
seal, and the application of new impeller materials
2. Excellent self priming function :Flexible impeller pump, with
easy operation, is volumetric pump with excellent self priming
function which could reach 6 meter
3. Moderate Pumping: The pumping effect of RX pump is very stable
and moderate, the medium won't be whipped and damaged. even if it's
fragile media like high fat butterfat, big berry, even if it's half
size of peach, could be passed through the pump without damage.
Meanwhile our RX pump could be guaranteed to run without pulsation
completely. It also could be used as dosing pump by adjusting pump
pseed .
4. Smple operration, low maintenace cost : Compared with other
typical self priming pumps, such as pneumatic diaphragm pumps and
variable volumetric pumps, the operating cost of RX pump is lower,
maintenance is more simple and downtime is shorter, just need to
disassemble front cover by using standard wrench, maintenance could
be done on the flexible impeller pump, more importantly, there is
no need to detach the pump from piping system.
RX application of sanitary
Hygiene is of paramount importance in the processing of food and
dairy products. The RX is designed with polished stainless steel
and food or milk grade impeller to meet rigorous hygiene
requirement. The stainless steel sanitary RX is easy to clean,
which use unsoltted shaft seal that dose not cause liquid
deposition and the used impeller material has been tested and
approved. and is certified to comply with FDA regulations. Typical
products suitable for delivery by the pump including: Milk, skimmed
milk, cream, curds,youghurt, whey, lumps, syrup, condiments,
gelatin, honey, jam, ointment, canned food, beverage, wine, beer,
fruit juice and spices.
RX application of Industry
RX flexible impeller pump also could be applied to the situation
without sanitary requirement, however, it is still as main
stainless steel pump.RX stainless steel pump is particularly
suitable for conveying acidic liquids, clays, concrete additives,
detergents, dyes, film processing chemicals, ink and sewage
treatment cosmetic are also pumped in this type of pump frequently,
including the following products: soap,shampoo, detergent, and
moisturizer.
Slection Table
Drawing
Connection way
Flow rate and head
