Plate filtration unit LVF-101

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Product Overview
Labotemp 20L Vacuum Filter with Pump LVF-101 provides vacuum-assisted liquid–solid filtration for laboratory workflows that require faster separation than gravity filtration. The system integrates a 20 L spherical collecting bottle, G3.3 high-borosilicate glass filtration assembly, PTFE Ø230 mm sieve plate and a SUS304 movable framework with an integrated water-circulating vacuum pump. The setup draws liquid through filter paper or filter cloth while retaining solids on the filtration medium.

Integrated Pump and Operation
The integrated water-circulating vacuum pump offers a pumping capacity of 100 L/min, a 57 L water tank and a 550 W motor, producing a maximum vacuum degree of −0.098 MPa. Connections include a DN50 suction port, Ø35 mm exhaust port and a DN25 discharge valve; the pump provides a 300 mm discharge height from ground. The pump supports recirculated cooling-water operation for compatible reaction equipment and includes multiple suction connections and check valves for safe recirculated operation.

Key Advantages

• Laboratory-scale 20 L filtration capacity for batch processing
• Integrated water-circulating vacuum pump (100 L/min) to accelerate filtration
• G3.3 high-borosilicate glass assembly and PTFE sieve plate for chemical compatibility

Features

• 100 L/min pumping capacity
• 20 L spherical collecting bottle
• Vacuum-assisted filtration for faster liquid–solid separation
• G3.3 high-borosilicate glass filtration vessel
• PTFE Ø230 mm sieve plate supporting filter paper or filter cloth
• Maximum vacuum degree −0.098 MPa
• 57 L water tank for circulating vacuum operation
• Water-circulating operation reuses water as working fluid
• SUS304 movable framework with universal castors
• DN50 suction port, Ø35 mm exhaust port and DN25 discharge valve
• Recirculated cooling-water output for compatible reaction equipment
• Multiple suction connections and check valves to prevent backflow
• Stainless steel pump construction resistant to acid/base corrosion

Specifications

• Model: LVF-101
• Product Type: Laboratory Vacuum Filter with Pump
• Filter Capacity: 20 L
• Collecting Bottle: 20 L spherical collecting bottle
• Glass Material: G3.3 high-borosilicate glass
• Filter Funnel Size: Ø240 × 280 mm
• Sieve Plate Material: PTFE
• Sieve Plate Size: Ø230 mm
• Filtering Medium: Filter paper or filter cloth
• Suction Port: DN50
• Exhaust Port: Ø35 mm
• Discharge Valve: DN25
• Discharge Height from Ground: 300 mm
• Maximum Vacuum Degree: −0.098 MPa
• Frame Material: SUS304 movable framework
• Net Weight (system): 40 Kg
• Gross Weight (system): 68 Kg
• Packaging Dimension (system): 610 x 610 x 1500 mm
• Vacuum Pump Type: Water-Circulating Vacuum Pump
• Pumping Capacity: 100 L/min
• Water Tank Capacity: 57 L
• Motor Power: 550 W
• Operation Voltage: 110 V/60 Hz; 220 V/60 Hz; 230 V/50 Hz; 240 V/50 Hz
• Pump Frame Material: SS304 stainless steel
• Mobility: Universal castors
• Pump Dimensions: 450 × 350 × 820 mm
• Packaging Dimension (Vacuum Pump): 550 x 450 x 910 mm
• Net Weight (Vacuum Pump): 25 Kg
• Gross Weight (Vacuum Pump): 40 Kg

Standard Accessories

• Water-Circulating Vacuum Pump
• 20 L Spherical Collecting Bottle
• G3.3 High-Borosilicate Glass Filtration Assembly
• PTFE Ø230 mm Sieve Plate

Spare Accessories / Consumables

• Filter Paper
• Filter Cloth

Applications

• Chemical Laboratories
  Vacuum-assisted liquid–solid filtration for experiments and sample preparation.
• Solid–Liquid Separation
  Separation of particulate solids from liquids using filter paper or filter cloth.
• Laboratory Filtration
  Processes that require faster separation than gravity filtration.
• Chemical Research
  Filtration steps under controlled vacuum conditions.
• Reaction Equipment Support
  Recirculated cooling-water output can feed compatible reaction equipment.
• Material Processing
  Laboratory-scale filtration of compatible solid–liquid mixtures where speed depends on material properties, pore size and applied vacuum.