Six-branch Glass Funnel Manifolds 6BGM
Manifolds Vacuum Filtration is used primarily in microbiological and analytical procedures that involve collecting a particulate (bacteria, precipitate, etc.) from a liquid suspension. Liquid poured into a funnel passed through a filter, which retains the particulate, and filtrate can be collected into a filter flask, directly or via a vacuum manifold. Applying vacuum reduces process time compared to gravity flow. Vacuum Filtration Holders and Manifolds are particular designed and produced for several samples filtrate at the same time. Because each filter holder have individual control valve, only one set vacuum pump can sustain the single or Multi-branch manifold filter operate together. While stainless steel nature of the Vacuum Filtration Holders and Manifolds can filtrate at 180℃ temperature ;and the high-quality extra hard glass is elegant in workmanship, and be able to bear up 200℃ range of temperature. The clamp of aluminum alloy designed rational and closed, it can make the filter bowl together with the middle filter head become an organic, and assure them airproof not to leak. Simultaneity, type 316L stainless steel resistant to acids alkalis and be able to bear corrosion, easy to high-temperature sterilization. Therefore, it makes the analyze result much more stabilization and trustiness.
Specification :
Components:
1． Glass funnel (300ml or 500ml)
2． Borosilicate glass support screen
3． Stainless steel holder (SS 316)
4． SS 316 valve
5． Clamp of aluminum alloy
Characteristic:
Each holder have individual control valve, agility for use、convenience in antisepsis、high efficiency.
Test six samples at the same time, high sensitivity, low false –positive, and easy to operation.
Operation range:
Widely used for chemistry analyze biochemical-pharmaceutical sanitation test environment test water quality analyze food staff, beverage and science research and so on.
Suitable Membrane:
The choosing of the membrane filter is the key to the best filtration. The nature of membrane filter must suit for different chemical performance of the filter medium. At present mostly are PVDF(organic)、synthetic fabric colophony membrane(aqueous)、and Nylon membrane(both aqueous and organic). Our company also provide various kinds of imported membrane filter, the aperture is usually 0.22、0.45,0.8μm, and the suitable diameter isφ47 or φ50.
High-Throughput Filtration with the Six-Branch Glass Funnel Manifold 6BGM
Maximize laboratory efficiency with the Six-Branch Glass Funnel Manifold 6BGM—a premium borosilicate glass vacuum filtration system engineered for simultaneous processing of up to six samples. Designed for environmental labs, pharmaceutical quality control, academic research, and industrial testing, the 6BGM delivers consistent, contamination-free filtration while significantly reducing processing time and manual handling.
Engineered for Parallel Precision
The 6BGM Six-Branch Glass Funnel Manifold features six independent, evenly spaced filtration ports with standard taper joints (typically 24/40 or 29/32), compatible with common glass funnels or membrane filter holders. Its robust all-glass construction ensures exceptional resistance to thermal shock and aggressive chemicals, while the central heavy-wall sidearm provides uniform vacuum distribution across all channels for balanced, rapid filtration.
- Borosilicate Glass 3.3 Construction – Highly resistant to acids, bases, solvents, and thermal stress for long-term reliability.
- Six Independent Filtration Stations – Process multiple samples in parallel with zero cross-contamination.
- Standard Taper Joints – Ensures secure, leak-free connections with compatible funnels or filter assemblies.
- Optimized Vacuum Distribution – Central sidearm with reinforced tubing adapter for stable, even suction.
- Autoclavable & Easy to Decontaminate – Smooth internal surfaces prevent residue buildup; suitable for sterile workflows.
- Stable, Low-Profile Base – Fits standard lab benches and vacuum filtration setups without tipping.
Ideal for Regulated and High-Volume Labs
Unlike plastic alternatives that may absorb organics or degrade over time, the 6BGM offers inert, transparent performance—allowing real-time monitoring of filtration progress and ensuring sample integrity. It’s widely used in EPA methods, microbial testing, total suspended solids (TSS) analysis, and HPLC sample preparation, where reproducibility and chemical compatibility are non-negotiable.
Whether you’re running compliance tests on water samples or preparing multiple biological replicates, the Six-Branch Glass Funnel Manifold 6BGM combines throughput, purity, and durability in a single, lab-grade solution.
Scale your filtration—without compromising accuracy.
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