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Radial vane pump

Pull out the liquid to the very bottom of the drum

Radial vane pump

Features of Radial Vane Pump

  • check_boxSelf-priming force is strong enough to suction from vacuum tank and collect liquid even the bottom of drums
  • check_boxEasy maintenance and cleaning
  • check_boxCapable of transferring a wide range of liquids, including solvents, high-temperature/high-viscosity liquids, and liquids mixed with slurry
  • check_boxEasy to adjust discharge volume
  • check_boxNo need for priming each time

Examples of Radial Vane Pump Applications

  • ink
    ink
  • adhesive
    adhesive
  • malt
    malt
  • unrefined soy sauce
    unrefined soy sauce

It can also be used for a variety of other applications such as seaweed, soy milk, miso, ketchup, mayonnaise, etc.
We have also prepared a collection of examples for each application.

Do you have any of these problems?

  • check_boxExpensive raw materials are left at the bottom of the drum
  • check_boxLiquid often leaks from the seal during transfer
  • check_boxDo not want to generate pump-derived metal dust
  • check_boxwear of pump parts quickly reduces capacity
  • check_boxwant to reduce maintenance time
  • check_boxwant to transfer various viscosity liquids with a single pump
  • check_boxpump operation noise is bothering

Radial vane pump can solve these problems!

Main functions of radial vane pump

Capable of pulling out to the very bottom of the drum

Capable of pulling out to the very bottom of the drum

The unique mechanism of this positive displacement pump has a very high self-priming force like a vacuum cleaner and can suction liquid even while biting bubbles.

This pump is very effective for applications such as removing liquid from a vacuum tank or collecting liquid from the bottom of a drum leaving no residue.

High durability and abrasion resistance

The unique sliding structure of the vane and the inside of the casing eliminates deformation and wear of the vane.

In addition, by changing the vane material and specifications to prepared different variations to suit the application and liquid to be handled, wear resistance can be dramatically improved.

Also, the inner surfaces of the casing and liner (sliding parts with vanes) are strengthened by ceramic press-fitting and ceramic spraying, and other technologies based on our extensive experience and achievements have been introduced to improve the durability of the pump body.

CHECK!What is suitable for highly abrasive liquids and slurries? add_circle

ceramic fitted rotor

By attaching a ceramic plate to the most load-bearing part of the rotor,
its durability greatly improves even when transferring highly abrasive fluids.

ceramic fitted rotor ceramic fitted rotor

ceramic liner inserted casing

By using ceramic inside the casing, chemical resistance, corrosion resistance, and abrasion resistance are improved.
This ceramic has no holes for liquid intake or discharge, so cracking due to heat shock is also less likely to occur.

ceramic liner inserted casing

Resistant to solvents, high temperature, high viscosity liquids, and liquids mixed with slurry!
Various sealing mechanisms

Standard specification is clutch type (SIC/SIC).
It can handle a wide range of high-viscosity liquids mixed with solvents, solvents, and slurry.

knife-edge mechanical seal and stationary mechanical seal can also be installed.

We also have a variety of other shaft seals with different patterns/types based on our accumulated experience, and can select the appropriate one according to the liquid to be handled.

CHECK! Selectable seals (shaft sealing device)  add_circle

Standard mechanical seal

Supported models:
RV – 20(P)、25(P)
V – 20(P)、25(P)
R(C) – 40N(P)、40W(P)、50P
V(C) – 40NP、40WP、50P

Standard mechanical seal

Edge Mechanical Seal

Supported models: All models

Edge Mechanical Seal

Outside type mechanical seal

Supported models:RV – 20(P)、25(P)
V – 20(P)、25(P)

Outside type mechanical seal

Lip seal specification

Lip seal specification

Oil seal specification

Oil seal specification

O-ring specifications

O-ring specifications

Capable of transferring liquids of various viscosities and adjusting dispensing volume

Capable of transferring liquids of various viscosities and adjusting dispensing volume

This positive displacement pump can be operated at low speeds by using a stepless gearbox or inverter, so it can handle liquids of various viscosities with a single pump by operating it at low speed when handling high-viscosity liquids and at high speed when handling low-viscosity liquids.

Even when the same liquid is handled, the pump can be used as a filling pump by changing the rotation speed to achieve a variable discharge rate.

quick cleaning of wet parts!

quick cleaning of wet parts!

The inlet/outlet (port block) and casing can be separated, allowing the casing to be removed while the transfer piping is still attached to the port block*.

Daily maintenance is easy because parts that come in contact with liquid, such as rotors and vanes, can be cleaned in a short time.

*Supported models:
R(C) – 40N(P), 40W(P), 50P, 65P, 80P
V(C) – 40NP, 40WP, 50P, 65P, 80P

quiet operation noise

In addition to the metal parts never coming into contact with each other in the rotating section, the structure is designed to prevent pressure loads during transfer, resulting in very quiet operation.

No need to priming every time

Thanks to high self-priming capacity, priming water is not required each time when switiching drums in transferring liquid from multiple drrums to tank.

Radial Vane Pump

Standard materials of main parts,Type of drive system,External dimensions,Performance curve

Main specification range

model Model R-type, Model V-type
bore 20A~80A / 1S~3S
total pump head Max. 0.5 MPa
Discharge volume Max. 700 L/min
Driving system Direct coupling connection, V-belt drive

Model R-type and Model V-type

FUKKO radial vane pumps are of two types.

The R-type, with 40 years and 60,000 units of proven performance,
and the V-type, with even higher performance.

You can choose the one that best suits your application.

Forward and reverse rotation can be switched with a single switch.

Forward and reverse rotation can be switched with a single switch.
 

dimensional drawings of model R-type keyboard_arrow_right

The original mechanism (see below) solves performance degradation caused by vane wear.

・The original mechanism (see below) solves performance degradation caused by vane wear.
・For forward and reverse rotation, simply change the direction of vane insertion.

dimensional drawings of model V-type keyboard_arrow_right

CHECK!Vane automatic pressure regulating mechanism (PAT.P) add_circle

Vane automatic pressure regulating mechanism (PAT.P)

Generally, when the vane wears out, the vane pump loses its sealing ability, causing a drop in flow rate and pressure.

The V-type vane auto pressure regulating mechanism prevents capacity loss because the vane itself behaves in such a way that it maintains sealing even if it wears out.

This results in longer vane life and minimizes running costs.

Vane automatic pressure regulating mechanism (PAT.P)

Operating principle of radial vane pumps

Model R-type operating principle

Model R-type operating principle

Model V-type operating principle

Model V-type operating principle

Products Explanation Video

Application Examples

Chemicals

  • Waste oil
    Waste oil
  • Water-based pigments
    Water-based pigments
  • Paint
    Paint
  • Glue
    Glue
  • Adhesives
    Adhesives
  • MEK
    MEK
  • Acetone
    Acetone
  • Toluene
    Toluene
  • chemical agent
    chemical agent

Foods

  • Soy Sauce Moromi
    Soy Sauce Moromi
  • Soy sauce
    Soy sauce
  • Soy milk
    Soy milk
  • corsely ground soy bean
    corsely ground soy bean
  • Yeast
    Yeast
  • Chocolate
    Chocolate
  • Koji
    Koji
  • Miso
    Miso
  • Ketchup
    Ketchup
  • Mayonnaise
    Mayonnaise
  • Liquid sugar (syrup)
    Liquid sugar (syrup)

We also have other applications in addition to those listed above.
We also have rental machines available for testing purposes (please contact us for rental costs).

FAQ about Products

Q

keyboard_arrow_right
Want to eliminate leakage at the shaft seal.
Due to the property of liquid I want to be handled, leakage often occurs at the sealing area…

A

Leakage often occurs with ordinary seals especially when transferring water-soluble emulsions and thermosetting liquids.
FUKKO has a wide variety of special seals based on our accumulated knowledge.
We can also handle other types of solutions, so please feel free to contact us.

Q

keyboard_arrow_right
Want to increase slurry resistance as much as possible
We want to pump highly abrasive slurry, but we don’t want to reduce the perfomance of the pump due to wear as much as possible…

A

Various measures can be taken to meet the customer’s operating conditions, such as introducing ceramic liners or ceramic rotors, or changing vane specifications.

Q

keyboard_arrow_right
Want to transfer various viscositiy liquids with a single pump.
We are producing a variety of liquids on a single line, but the viscosity differs.
We have a problem because we need to switch pumps according to the different viscosity of each liquid.

A

Vane pumps are capable of pumping low to high viscosity liquids with a single pump.
We have experience in pumping liquids equivalent to water and up to 100,000 cps.

Q

keyboard_arrow_right
The pump’s capacity is declining fast.
I wish to do something about the uneven wear of the vanes on the vane pump in use…

A

Since the vane and the liner on the inner surface of the casing are cylindrical liners, there is almost no uneven wear of the vanes.
In addition, the V-type has an automatic pressure regulating mechanism that automatically pushes up the worn vanes to seal inside liner with liquid pressure, preventing a reduction in pump capacity and extending the vane replacement cycle, thereby minimizing running costs.

Q

keyboard_arrow_right
Want to eliminate ceramic breakage.
The ceramic in my existing vane pump is often broken, can you do something about it?

A

Unlike ceramic liners from other manufacturers, the liner on the inside of the casing is cylindrical, with no inlet or discharge ports, and the force is applied evenly to the entire liner, eliminating cracking of the ceramic due to heat shock.

Q

keyboard_arrow_right
Need a pump with quiet operation noise.
I have a problem with noise of pump in use.

A

FUKKO vane pumps are free from noise and vibration and achieve quiet operation because there are no metal-to-metal contact areas inside the pump during operation, resulting in smooth pumping.

FUKKO KINZOKU Industries customizes pumps to meet the needs of our customers, so please contact us even if you think it is difficult to realize your project.

We will recommend the best pump after discussion.

Please contact us for special liquids or liquids that you are having trouble with.

Product list

case studies by application

Chemicaladd_box
keyboard_arrow_rightGrease keyboard_arrow_rightOrganic solvent keyboard_arrow_rightPolymer Solutions keyboard_arrow_rightSulfuric acid pitch keyboard_arrow_rightTrivalent chromium Liquid keyboard_arrow_rightTitanium oxide slurry
Foodadd_box
keyboard_arrow_rightCorn keyboard_arrow_rightChocolate keyboard_arrow_rightCurry keyboard_arrow_rightGelatin keyboard_arrow_rightLiquid egg keyboard_arrow_rightMinced meat keyboard_arrow_rightThawed meat
Seasoning Liquidadd_box
keyboard_arrow_rightsyrup keyboard_arrow_rightTare (Sauce) keyboard_arrow_rightTomato paste
Medical・Cosmeticadd_box
keyboard_arrow_rightCosmetic Cream keyboard_arrow_rightDetergents and fabric softeners
Paper・Paintadd_box
keyboard_arrow_rightpulp material keyboard_arrow_rightwater soluble coating material
Otheradd_box
keyboard_arrow_rightWater soluble coating material keyboard_arrow_rightWaste oil with sludge
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