Glass Vacuum Filter CLZZ-30

Glass Vacuum Filter CLZZ-30 Overview

The Glass Vacuum Filter CLZZ-30 is a laboratory-scale solid-liquid separation unit designed for pilot solid-liquid separation processes. It combines a high-strength borosilicate glass vessel with a stainless steel supporting frame, allowing operators to observe the entire filtration process while benefiting from strong corrosion resistance and a stable, freestanding structure. With a filtration capacity of 30 liters per hour, the CLZZ-30 is suited to applications that require reliable, repeatable separation of suspended solids from liquids under vacuum.

Technical Specifications

• Filter model: CLZZ-30
• Filtration capacity: 30 liters per hour
• Filter material: borosilicate glass 3.3
• Maximum working pressure: 0.1 MPa
• Vacuum range: 0.08 to 0.1 MPa
• Temperature resistance: up to 200°C
• Dimensions: 640 mm x 640 mm x 1600 mm

Design and Features

The wetted vessel of the CLZZ-30 is manufactured from borosilicate glass 3.3, a material chosen for its wide chemical compatibility and resistance to thermal stress up to 200°C. Because the vessel is transparent, the filtration process remains fully visible, making it easier to monitor cake formation and liquid clarity throughout an operation. The unit forms part of a broader range of borosilicate 3.3 glass filtration equipment, so it can be matched to a variety of separation requirements.

Key design elements include:

• Stainless steel supporting frame providing a stable structure with strong corrosion resistance and a clean appearance.
• High-strength borosilicate glass vessel offering broad chemical compatibility and a visible filtration process.
• Various filter plate options; the filter plate is convenient to remove for straightforward cleaning and maintenance.

Operating under a vacuum range of 0.08 to 0.1 MPa and a maximum working pressure of 0.1 MPa, the CLZZ-30 draws liquid through the selected filter plate while retaining solids, supporting consistent separation in pilot-scale work.

Applications and Related Equipment

The CLZZ-30 is intended for pilot solid-liquid separation, where its 30 liters per hour throughput supports process development, sample preparation and small-batch product recovery. The interchangeable filter plates allow the unit to be adapted to different particle sizes and slurry characteristics, while the borosilicate construction handles chemically demanding media within the rated temperature and pressure limits.

For laboratories with lower throughput requirements, the comparable Glass Vacuum Filter CLZZ-20 offers a similar design in a smaller capacity. When filtration follows a synthesis or reaction step, the CLZZ-30 also pairs naturally with the Glass reactor GRL-20CE, allowing reaction products to be separated downstream within a coordinated glass equipment setup.

With its visible borosilicate vessel, corrosion-resistant stainless steel frame and easily serviced filter plates, the Glass Vacuum Filter CLZZ-30 is a practical choice for laboratories carrying out pilot solid-liquid separation under controlled vacuum conditions.