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Premier Control Technologies Fluid Solutions

Aseptic and Dispensing Liquid Filling

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Main image - Longer dPOFLEX PFU Peristaltic Pump Filling System Longer dPOFLEX PFU Peristaltic Pump Filling System
Main image - Longer dPOFLEX PFS Peristaltic Pump Filling System Longer dPOFLEX PFS Peristaltic Pump Filling System
Main image - fu4b_peristaltic_filling_system_-_four_drives.jpg Longer FU4B Peristaltic Filling System

Introducing our Aseptic liquid filling systems

Overview

Aseptic liquid filling systems from Longer are ideal for liquid filling within GMP regulated industries.

The PFU filling system is an ideal benchtop filling system operating as a stand alone single channel device.

The PFS filling system is better for larger semi-automatic or fully automated systems and offers four channels.

Both PFU and PFS can be controlled with the optional PFC touch screen controller. When the PFC controller is used with the PFS it maybe used with up to 8 PFS filling systems to allow up to 32 channels.

PFU and PFS are also fully controbale via RS485 over the Modbus RTU protocol. PFS has the option of Ethernet TCP/IP control.

PFU and PFS are compatible with Longers PFH01 and PFH02 precise filling pump heads to highly accurate microlitre and millilitre filling and dosing.

Longer Precision Pumps - 2024/2025 Catalogue

You can download the full 2024-2025 Longer Catalogue here, if you have any enquiries please feel free to contact us.

Warranty

Longer offer a 3-Year Warranty

Longer offer a 3-Year Warranty on their range of Peristaltic Pumps.

Quote to configure your device

Longer configure your device form banner

STEP file downloads

Charts showing Pump Head (PFH01 and PFH02) Filling Rate

Microliter Pump Head PFH01 Capacity
Microliter Pump Head PFH02 Capacity

For more information please browse the PFH01 and PFH02 pump head page.

Useful How To and operational videos

A demo of the dPOFLEX PFU PFS Peristaltic Pump Filling System.

How to operate the multiple cascading controls.

How to calibrate the dPOFLEX PFUPFS with a Balance.

Filling Accuracy Better than ±1% Test.

A demo of the dPOFLEX PFU multichannel filling system, each channel with individual parameters.

How to setup the multichannel filling system.

Frequently asked questions

These systems are engineered for fill-finish and dispensing tasks in GMP-compliant environments—commonly used in pharmaceuticals, biotech, food, and beverage production.
A benchtop peristaltic filling system like the dPOFLEX PFU is compact and ideal for micro-volume filling. It delivers consistent, precise fills from as little as 30 µL with accuracy better than ±1%.
The Longer dPOFLEX PFU system achieves micro-volume fills starting at just 30 µL with filling accuracy consistently better than ±1%.
Optional 7" high-resolution touchscreen controllers are available. They offer easy access to recipe storage (up to 500 recipes), user permissions, electronic signatures, and batch reporting to comply with GMP and FDA 21 CFR Part 11. Analogue or digital protocols may also be utilised.
A single system can manage up to 32 independent channels, each with programmable settings or shared parameters as needed.
The systems support either the PFH01 Microliter Pump Head (up to 2 mL/s) or the PFH02 Millilitre Pump Head (up to 16 mL/s), providing flexibility across low and mid-volume operations.
These filling systems operate with a 100–240 V, 50/60 Hz power supply (approx. 60 W). Ambient conditions: 5–40 °C operating and –40–70 °C storage.
The modular design and touchscreen interface enable fast setup and seamless integration into both semi-automated and fully automated workflows.
Systems include electronic logs, batch reports, password protection, and recordable user actions to support GMP validation and compliance.
Use the interactive Configurator Form on the PCT website. Their technical team can help tailor the system to your exact dispensing and automation requirements.

Help and advice

A member of our team will be happy to assist with any questions you may have.

Ask the team