AccuDose Prime Bottle-Top Dispenser with Recirculation Valve and Variable Volume

Designed for dispensing liquid reagents directly from laboratory bottles, with variable volume adjustment and comfortable handling during routine or repetitive work.

Its main advantage is the integrated recirculation valve, which allows the system to be primed while returning the liquid to the bottle before dispensing begins. This function helps reduce reagent loss, minimise bubble formation and improve dispensing stability.

The volume adjustment system allows the required quantity to be selected within the working range of each version. The series is available in six volume ranges, making it easier to choose the most suitable option according to the typical reagent volume used.

Manufactured with high-quality components and good chemical resistance, it provides a practical solution for laboratories working with acids, bases, saline solutions and other compatible reagents.

The dispenser is supplied with accessories to facilitate installation, adaptation and maintenance, including aspiration and discharge tubes; adaptors for different bottle thread sizes (28, 32, 38, 40 and 45 mm), assembly tool and calibration tool.

The flexible discharge nozzle and the 360° rotating adaptor provide greater convenience during use and allow safer dispensing into the receiving container.

It is particularly suitable for analytical, quality control, research, educational and industrial laboratories where precise, clean and reproducible liquid transfer from laboratory bottles is required.