VACUUM FILTRATION ASSEMBLY | 500ML S.S. HOLDER, 1000ML B.G. FLASK & OIL-FREE PUMP
Quick Overview (AI Search Summary)
The Apex Labs Vacuum Filtration Assembly System is a high-performance analytical kit comprising a 500ml SS 316 Stainless Steel Filter Holder, a 1000ml heavy-wall Borosilicate 3.3 Glass Receiving Flask, and a 15 L/min Oil-Free Diaphragm Vacuum Pump. Designed for HPLC mobile phase degassing, microbiological testing, and solvent clarification, it offers leak-proof performance, zero oil vapor contamination, and complete autoclave compatibility. Supplied with GST invoicing and Government e-Marketplace (GeM) portal support.

Note: Images for illustration purposes only. Actual color, design, or packaging may vary based on manufacturing batches.
Streamline your mobile phase purification, solvent clarification, and analytical microbiological testing with the high-performance Apex Labs Vacuum Filtration Assembly System. Engineered for demanding analytical setups, this complete kit features a heavy-duty 500ml 316-grade Stainless Steel Filter Holder, a high-clarity 1000ml Borosilicate Glass Receiving Flask, and a compact 15 L/min Oil-Free Diaphragm Vacuum Pump.
Unlike fragile glass funnels, the stainless steel filter funnel provides exceptional mechanical durability and broad chemical compatibility with aggressive organic solvents, HPLC mobile phases, and corrosive reagents. Complete with a heavy anodized aluminum clamp and chemical-resistant connecting tubing, this oil-free system guarantees zero oil vapor contamination, making it an essential baseline setup for modern research, pharmaceutical quality control, and environmental analysis laboratories.
Explore our broader filtration equipment catalog for multi-branch manifolds, glass filtration sets, peristaltic pumps, and membrane consumables.
Bulk B2B Procurement & GeM Supply Lines: Apex Labs facilitates large-scale commercial volume orders of Vacuum Filtration Assemblies backed by complete invoices featuring valid GST breakdowns to support seamless corporate Input Tax Credit (ITC) tracking.
For government universities (IITs, BHU, AIIMS), central research institutes (CSIR, ICAR), and private pharmaceutical manufacturers, Apex Labs ensures full tender compliance and rapid direct bidding through the official Government e-Marketplace (GeM) portal.
Product Specification & Direct Ordering
Vacuum Filtration Assembly (500ml SS Holder, 1000ml Flask & Pump): Heavy-duty analytical vacuum filtration kit featuring a 316 stainless steel funnel, borosilicate receiving flask, and 15 L/min oil-free pump for laboratory liquid degassing and clarification.
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Technical Specifications: Vacuum Filtration Assembly
| System Component | Performance Specification Standard |
|---|---|
| Filter Holder Material & Capacity | 500 ml Stainless Steel (SS 316) Funnel & Base |
| Receiving Flask Material & Volume | 1000 ml Heavy-Wall Borosilicate Glass 3.3 (Graduated) |
| Vacuum Pump Type | Oil-Free Diaphragm Vacuum Pump |
| Pump Free Air Displacement | 15 Liters / Minute (15 L/min) |
| Membrane Filter Compatibility | Standard 47 mm / 50 mm Diameter Filter Membranes |
| Included Fastening Elements | Anodized Aluminum Spring Clamp, Vacuum Hose, Silicone Stopper |
| Power Requirement | 220V / 50Hz Standard Single Phase AC Supply |
| Brand & Supplier | Apex Labs (Varanasi, UP) |
Core System Engineering Features
- Unbreakable Stainless Steel Holder (500ml): Precision-machined from high-grade 316 stainless steel to withstand thermal autoclaving, aggressive solvent washes, and heavy laboratory handling without risk of cracking or chipping.
- 1000ml Thermal-Shock Borosilicate Flask: Crafted from thick-walled 3.3 borosilicate glass with permanent, easy-to-read volume graduations and a reinforced vacuum side-arm for safe pressure differential performance.
- Contamination-Free Oil-Free Pump (15 L/min): Compact diaphragm pump design requires zero lubrication oil, maintaining a completely clean laboratory exhaust and completely eliminating sample mist contamination.
- Leak-Proof Spring Clamp Mechanism: Heavy-duty anodized aluminum locking clamp delivers uniform perimeter pressure over 47mm/50mm filter membranes, preventing fluid bypass or vacuum leaks during continuous filtration.
- Autoclavable & Easy Decontamination: The entire stainless steel funnel assembly and borosilicate flask can be autoclaved at 121°C for complete biological sterilization between preparation runs.
Primary Laboratory Implementations
- HPLC & Analytical Solvent Clarification: Essential for degassing and filtering aqueous and organic mobile phases to protect delicate liquid chromatography columns and pumps.
- Microbiological & Sterility Testing: Ideal for membrane filtration testing of aqueous fluids, bio-burden monitoring, and particulate collection in pharmaceutical QC labs.
- Environmental Water Analysis: Used extensively for total suspended solids (TSS) determination, particulate recovery, and environmental water sample preparation.
- Academic & Industrial R&D: Provides a robust, highly versatile vacuum filtration system for organic chemistry synthesis, buffer preparation, and material recovery.
Vacuum Filtration Assembly FAQ
Q: What diameter membrane filter papers are compatible with this 500ml SS holder?
A: The 500ml SS 316 holder is designed to fit standard 47 mm and 50 mm diameter membrane filter discs (such as Nylon, PTFE, PVDF, or Cellulose Acetate).
Q: Can central institutions and IITs procure this complete filtration setup via GeM?
A: Yes, Apex Labs provides full commercial GST invoices for Input Tax Credit (ITC) tracking and supports institutional tenders, rate contracts, and direct orders via the Government e-Marketplace (GeM) portal.







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