Smoothflow Pumps XPL



Improving the Quality of High-Precision Chemical Transferring

Pulsations have been eliminated at the pump. For precise chemical transferring at a continuous flow, the XPL Series makes it possible to maintain a stable chemical concentration.

[Conventional pumps]Uneven injection [XPL]Uniform

Air Chamber Response Lag

In the air chamber, “discharge delay” time lags occur between when pumping is started and when the actual flow rate becomes stabilized at the set flow rate. When pumping is stopped, “drippage” occurs when liquid continues to flow in the chamber.
Also, when the pressure is varied, the flow rate remains unstable until the air pressure in the chamber stabilizes, leading to a reduction in quality. With the XPL Series, the actual flow rate is equal to the set flow rate with no time lag. The XPL Series’ ability to provide a continuous stable supply for chemical transferring can contribute to maintaining product quality.

No Intrusion of Air or Leakage

The completely sealed structure prevents changes in liquid quality caused by air intrusion while protecting factory conditions by preventing leaks.

[Conventional pumps]Air intrusion or Leakage [XPL]No intrusion of air, Completely sealed

Wear-Resistant with No Sliding Parts

The lack of sliding parts in liquid-end components means you never have to worry about damaging slurry or about malfunctions and contamination due to pump wear even when transferring slurry.

[Conventional pumps]Pump wear or failure or Slurry breakage [XPL]No mashing, Resistant to wear

Improving the Quality of Coating Processes

The XPL Series ensures high-quality coating by preventing coating unevenness and horizontal steps caused by pulsation as well as empty spots caused by foaming or air intrusion during feeding.

No coating unevenness, No horizontal steps, No empty spots

For Those Looking For Better Control...

With reciprocating pumps, slight mechanical vibrations occur due to its characteristics during feeding. Refiners control the minute fluctuations caused by those vibrations in order to establish a stable chemical supply with higher accuracy.

Refiner NRF Series [Installation]Simply attach to the discharge side piping, Directly connectable to the pump!

Smart Equipment Design for Reduced Installation Space and Costs

2-liquid mixing systems

By combining the mixing and dilution processes in-line, auxiliary equipment such as mixing tanks, agitators, and transfer pumps become unnecessary. Systems can be designed to be compact and simple.


Wide-range controlling

Using just the inverter and controller, wide-ranging 100:1 control is possible.

Automatic Control System for Reduced Management Work

The ability to measure flow using the flow meter means users can manage the feed amount in real-time as well as instantly change the flow rate using the inverter. Automatic control systems can be built easily by combining these and other measuring instruments.

Removable base to be more compact.Zoom

“Smart” Design for Incorporating in Equipment

Compared with conventional products of similar specifications, the XPL Series offers 20% less volume and weighs 30% less.
In addition, the pump can be used in equipment even without a base, making incorporation that much more compact.

Easy Disassembly and Maintenance

Disassembly without removing piping

Liquid-end parts can be disassembled even while the piping is connected, helping to minimize work time.

Simple maintenance of liquid-end parts

Thanks to a forward layout design, the two pump heads are positioned toward the front. This makes it possible to perform maintenance even with limited space.

[Liquid-end parts]SUS, SUS(sanitary), PVC, PTFE *Compatibility with materials other than the above, such as titanium, Hastelloy C, and PVDF, is also available. [Motor]Standard motor, General motor*1, Explosion-proof motor*1 (d2G4), Motor with controller [Driver]Standard, Electroless nickel plating *Other customer-specified coating specifications are also available. *1 Dedicated adapter required separately. *Liquid-end parts are examples. Shapes may differ depending on the model.Zoom

Customizable to Suit Applications and Requests

Specifications are flexible and can be changed to match the characteristics of transfer liquids, applications, and installation site circumstances.

Electroless nickel plating for compatibility with organic solvents

The XPL Series features electroless nickel plating, making it usable for transferring organic solvent-based chemicals. This also makes maintaining a clean process simpler.

Support for sanitary specifications

Sanitary types are also available upon request for food, medicine, fine chemicals, and other customer needs.

Pumping demo

Smoothflow System

We offer a system that you can count on, with a design that maximizes the potential of Smoothflow technology and a configuration that puts safety and maintainability first.

See here for details


001 003 01 03 1 3
Max. discharge volume*1 L/min 0.009*2
0.1*3 0.3 1 2.7
L/h 0.54*2
6*3 18 60 162
US G/h 0.14
1.58 4.75 15.84 47.52
Max. discharge pressure MPa 1.5 1.0 0.5
bar 15 10 5
psi 217.5 145 72.5
  • *1
    Values in parentheses are for 1.0MPa.
  • *2
    VTCE / VTCF: 0.008L/min (0.48L/h)
  • *3
    High-viscosity type: 0.09L/min (5.4L/h)