Vacuum Filtration Unit Flask

Introduction

Vacuum Filtration Unit Flask is an essential lab apparatus designed for efficient liquid-solid separation, designed to meet the demanding needs of modern laboratories. This flask features a thick-walled construction to withstand high vacuum pressure without the risk of implosion. They are constructed from high-grade, chemical-resistant borosilicate glass or durable, autoclavable plastic, offering excellent thermal stability and resistance to corrosive chemicals. Their wide base design enhances stability during use, while clearly marked volume graduations offer precise measurement and easy monitoring. Our Vacuum Filtration Unit Flask is ideal for microbiological analysis, water and wastewater testing, pharmaceutical quality control, food and beverage testing, and research and educational labs applications.

Vacuum Filtration Unit Flask VF200

Vacuum Filtration Unit Flask is designed to accommodate filter diameters of 47 mm and 50 mm, with a durable 41 mm core diameter. It features a cylindrical scale filter cup with clear grad...

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Standards

ISO 7704:1985-Water quality-Evaluation of membrane filters used for microbiological analyses

Complies with the above standards, but is not limited to them.

Features

1. Chemical-resistant materials withstand common solvents.

2. Standard holders accept common membrane sizes.

3. Interchangeable funnels suit different volumes.

4. Manifold options process several samples in parallel.

5. Easy disassembly supports cleaning and sterilisation.

FAQ

What is the Vacuum Filtration Unit Flask mainly used for?

The Vacuum Filtration Unit Flask is used to separate particles from liquids or gases, or to prepare samples on membranes under pressure or vacuum. It supports analytical, environmental, microbiological and quality-control laboratories.

Which standards and regulations apply to the Vacuum Filtration Unit Flask?

The apparatus is designed with reference to IEC 61010 electrical safety, applicable filtration methods and relevant GB/T standards. Membranes and procedures should follow the standard. Compliance documentation can be provided on request.

How long is the warranty period?

A 12-month warranty applies to the complete equipment against defects in materials and workmanship. It excludes consumables, wearing components and accidental or misuse damage. Our service team handles claims against the serial number, and longer cover can be arranged.

Is the Vacuum Filtration Unit Flask difficult to operate?

The controls are designed for regular laboratory use, so most users become confident after a brief introduction. The manual walks through each step, and common settings can be saved for repeat work. Online or on-site training is available if the site requires it.

What is the typical lead time for order delivery?

Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.

Does the Vacuum Filtration Unit Flask need calibration or verification?

Factory calibration is included, and routine verification is recommended every 6 to 12 months using suitable reference materials. Regulated sites may require more frequent checks and documented records. Calibration support and certificates can be provided on request.

Where do we get replacement parts?

Filters, seals, probes and similar items are standard and can be supplied through our channel. Customers may also source equivalent items that meet the specification. Provide the model and serial number to confirm compatibility before ordering.

Are options or configurations available?

The standard model can be configured with selected accessories and operating options to suit the task. Non-standard requests are assessed before quotation so the final build is clearly defined. We confirm details before production.

Is installation and commissioning included?

The unit is delivered ready for set-up, with clear commissioning steps in the manual. We provide remote technical support during installation. For larger or regulated systems, a factory-trained engineer can attend on site on request.

What should be avoided when using the Vacuum Filtration Unit Flask?

Do not use damaged or wrong-pore membranes, exceed pressure or vacuum ratings or spill solvent. Follow sample handling and laboratory safety rules.