Filtration Ultrafiltration Microfiltration System
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| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | Rocker 300SS |
| Pump Type | Oil-Free Piston Vacuum Pump |
| Filtration Capacity | Dual-Position (2-Filter Setup) |
| Filter Support | Magnetic Funnel Mounting |
| Included Components | VF1 Glass Filtration Flask Assembly, 47 mm × 1 µm Glass Fiber Filter Paper, 25 mm × 0.2 µm PTFE Disc Filter, High-Pressure Silicone Tubing (1 m) |
| Vacuum Performance | ≤80 mbar (absolute), Flow Rate: ≥20 L/min |
| Compliance | CE, RoHS |
| Warranty | 2-Year Parts Coverage |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | BioVac 300 |
| Number of Positions | 3 |
| Maximum Operating Pressure | 3000 psi |
| Compatible Filter Cup Volumes | 500 mL, 750 mL, 1000 mL |
| Filter Membrane Diameter | 47 mm / 50 mm |
| Tubing Inner Diameter | 8 mm (5/16 in.) |
| Effective Filtration Area per Position | 9.6 cm² |
| Construction Material | Full SUS316 Stainless Steel |
| Sterilization Compatibility | Autoclave, Dry Heat, Flame |
| Valve Type | Individual Manual Isolation Valves per Position |
| Warranty | 2-Year Parts Coverage |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | BioVac 320 |
| Construction Material | Full SUS316 Stainless Steel |
| Number of Ports | 3 (Individually Controllable) |
| Hose ID Compatibility | 8 mm (5/16 in.) |
| Warranty | 2-Year Parts Coverage |
| Filter Funnel Compatibility | Universal via #8 Silicone Stopper |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | BioVac 321 |
| Construction | Anodized aluminum body with plated copper valves and fittings |
| Number of Ports | 3 independent vacuum control ports |
| Compatible Hose ID | 8 mm (5/16 in.) |
| Seal Type | #8 rubber stopper interface |
| Sterilization | Autoclavable (121°C, 20 min) |
| Warranty | 2-year parts replacement coverage |
| Compliance | Designed for GLP-compliant laboratory workflows |
| Application Scope | Microbiological testing, chemical solution clarification, aqueous and organic solvent filtration, cell culture supernatant processing |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | BioVac 321A |
| Pump Type | Oil-Free Vacuum Pump (Rocker 400) |
| Filtration Stations | 3-Position Aluminum Anodized Filter Holder |
| Funnel Capacity | 300 mL × 3 |
| Waste Bottle Capacity | 3000 mL Polycarbonate |
| Tubing | High-Pressure Silicone Tubing (1 m × 2) |
| Warranty | 2-Year Parts Coverage |
| Compliance | CE, RoHS, ISO 9001 Manufacturing |
| Brand | Rocker |
|---|---|
| Origin | Taiwan |
| Model | BioVac 321B |
| Pump Type | Oil-free Diaphragm Vacuum Pump (Rocker 400) |
| Filtration Capacity | 3-channel Simultaneous Processing |
| Filter Holder Material | Anodized Aluminum |
| Funnel Material | Stainless Steel (316L) |
| Funnel Volume | 100 mL × 3 |
| Waste Bottle Capacity | 3000 mL Polycarbonate |
| Filtration Membrane Included | Pall GN-6 Mixed Cellulose Ester (MCE), 0.45 µm, 200/pk |
| Sealing Mechanism | Patented Twist-Lock Coupling (Patent No. M381450) |
| Ignition Device | Dragon 100 Electronic Ignition Bunsen Burner |
| Tubing | High-Pressure Silicone Tubing (1 m × 2) |
| Warranty | 2-Year Parts Coverage |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | BioVac 330 |
| Material | Full SUS316 Stainless Steel Construction |
| Number of Positions | 3 (Individually Controllable) |
| Maximum Operating Pressure | 3000 psi |
| Compatible Filter Cup Volumes | 100 mL / 300 mL / 500 mL |
| Compatible Membrane Diameter | 47 mm / 50 mm |
| Tubing ID Compatibility | 8 mm (5/16 in.) |
| Effective Filtration Area per Position | 9.6 cm² |
| Valve & Structural Components | All-SUS316 |
| Sterilization Compatibility | Autoclave, Dry Heat, Flame, and Steam Sterilizable |
| Patent | TW M381450 |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | BioVac 330B |
| Filter Capacity | 3-channel |
| Construction Material | Full SUS316 stainless steel |
| Vacuum Pump | Oil-free Rocker 400 (max. vacuum: −85 kPa, flow rate: 25 L/min) |
| Waste Bottle | 3000 mL polycarbonate |
| Sterilization Compatibility | Autoclavable, flame-sterilizable, oven-dryable |
| Filtration Membrane | Pall GN-6 MCE, 0.45 µm, 200/pk |
| Ignition System | Dragon 100 electronic Bunsen burner |
| Warranty | 2 years parts coverage |
| Compliance | ISO 9001 certified manufacturing, GLP-compliant design for microbiological testing |
| Accessories Included | Dual 1-m high-pressure silicone tubing |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | BioVac 331 |
| Construction Material | Fully ASTM A240 Type 316 stainless steel |
| Number of Positions | 3 (independently controllable) |
| Maximum Operating Pressure | 3000 psi |
| Compatible Filter Cup Capacity | 100 mL |
| Supported Membrane Diameter | 47 mm / 50 mm |
| Hose ID Compatibility | 8 mm (5/16 in.) |
| Effective Filtration Area per Position | 9.6 cm² |
| Valve & Structural Components | 316 SS throughout |
| Sterilization Compatibility | Autoclave, dry heat oven, and flame sterilizable |
| Patent | TW M381450 |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | BioVac 600 |
| Construction Material | Fully SUS316 Stainless Steel |
| Number of Positions | 6 (Individually Controllable) |
| Maximum Pressure Rating | 3000 psi |
| Compatible Filter Cup Capacities | 500 mL, 750 mL, 1000 mL |
| Compatible Membrane Diameters | 47 mm and 50 mm |
| Effective Filtration Area per Position | 9.6 cm² |
| Tubing Inner Diameter Compatibility | 8 mm (5/16 in.) |
| Valve & Structural Components | All-SUS316 |
| Sterilization Compatibility | Autoclave, Dry Heat, Flame, and Steam Sterilization |
| Warranty | 2-Year Parts Coverage |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | BioVac 620 |
| Construction Material | Full SUS316 Stainless Steel |
| Number of Positions | 6 (Individually Controllable) |
| Compatible Hose Inner Diameter | 5/16 in. (8 mm) |
| Sterilization Compatibility | Autoclave, Dry Heat Oven, Steam |
| Sealing Interface | #8 Silicone Stopper |
| Warranty | 2-Year Parts Coverage |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | BioVac 630 |
| Material | Full SUS316 stainless steel construction |
| Number of Positions | 6 (individually controllable) |
| Maximum Operating Pressure | 3000 psi |
| Compatible Filter Cup Volumes | 100 mL, 300 mL, 500 mL |
| Compatible Membrane Diameter | 47 mm / 50 mm |
| Hose Inner Diameter Compatibility | 8 mm (5/16 in.) |
| Effective Filtration Area per Position | 9.6 cm² |
| Valve & Structural Components | SUS316 |
| Sterilization Compatibility | Autoclave, dry heat oven, and flame sterilization |
| Brand | Rocker |
|---|---|
| Origin | Taiwan |
| Model | BioVac 630B |
| Filter Capacity | 6-position |
| Construction Material | Full SUS316 stainless steel |
| Filtration Membrane Compatibility | 47 mm diameter, 0.45 µm MCE (Pall GN-6) |
| Vacuum Pump | Oil-free Rocker 600 (ultimate vacuum ≤ 80 mbar, flow rate ≥ 25 L/min) |
| Waste Bottle | 3000 mL polycarbonate |
| Sterilization Compatibility | Autoclavable, dry-heat oven-safe, flame-sterilizable |
| Fastening Mechanism | Patented rotary-lock coupling (Patent No. M381450) |
| Warranty | 2-year parts coverage |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | BioVac 631 |
| Construction Material | Full SUS316 Stainless Steel |
| Number of Positions | 6 (Individually Controllable) |
| Maximum Operating Pressure | 3000 psi |
| Filter Cup Capacity | 100 mL per Position |
| Compatible Membrane Diameter | 47 mm / 50 mm |
| Tubing Inner Diameter | 8 mm (5/16 in.) |
| Effective Filtration Area per Position | 9.6 cm² |
| Valve & Structural Components | SUS316 |
| Sterilization Compatibility | Autoclave, Dry Heat Oven, Flame |
| Brand | Rocker Instruments |
|---|---|
| Origin | Taiwan |
| Model | Lafil 400–LF 30 |
| Vacuum Level | 720 mmHg |
| Flow Rate | 37 L/min |
| Filter Cup Capacity | 300 mL |
| Waste Bottle Capacity | 1200 mL |
| Compatible Membrane Diameter | 47 mm / 50 mm |
| Hose ID | 8 mm (5/16 in.) |
| Effective Filtration Area | 12.5 cm² |
| Materials | Funnel Upper Cup – PES |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | Lafil300-SF10 |
| Power | 65 W |
| Current Draw | 0.7 A |
| Ultimate Vacuum | 99 mbar (685 mmHg) |
| Air Flow Rate | 23 L/min |
| Motor Speed | 1450 RPM |
| Funnel Capacity | 100 mL |
| Waste Bottle Capacity | 1200 mL |
| Compatible Membrane Diameter | 47 mm |
| Effective Filtration Area | 11.6 cm² |
| Tubing ID | 8 mm (5/16 inch) |
| Dimensions (W×D×H) | 33.5 × 24.5 × 30 cm |
| Funnel Material | SS316 Stainless Steel |
| Waste Bottle Material | Polycarbonate (PC) |
| Filter Support Plate Material | SS316 Stainless Steel |
| Overflow Protection | PPL Float Valve |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | Lafil400-LF 5a-500 |
| Vacuum Level | 720 mmHg |
| Flow Rate | 37 L/min |
| Filter Cup Capacity | 500 mL |
| Collection Bottle Capacity | 500 mL |
| Compatible Membrane Diameter | 47 mm / 50 mm |
| Hose Inner Diameter | 8 mm |
| Effective Filtration Area | 12.5 cm² |
| Funnel Body Material | PES |
| Tissue Culture Adapter Material | PC |
| Membrane Support Plate Material | PP |
| Housing Material | ABS |
| Brand | Rocker |
|---|---|
| Origin | Taiwan |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (Taiwan) |
| Model | Lafil400-SF10 |
| Power Supply | 220 V / 50 Hz |
| Power Consumption | 80 W |
| Current Draw | 0.4 A |
| Ultimate Vacuum | 25 mbar (740 mmHg) |
| Maximum Flow Rate | 20 L/min |
| Motor Speed | 1450 RPM |
| Funnel Capacity | 100 mL |
| Waste Bottle Capacity | 1200 mL |
| Compatible Membrane Diameter | 47 mm |
| Effective Filtration Area | 11.6 cm² |
| Hose Inner Diameter | 8 mm (5/16 inch) |
| Dimensions (W×D×H) | 34 × 24 × 30 cm |
| Funnel Material | SS316 Stainless Steel |
| Waste Bottle Material | Polycarbonate (PC) |
| Filter Support Plate Material | SS316 Stainless Steel |
| Overflow Protection Mechanism | PP Float Valve |
| Sterilization Compatibility | Autoclavable (121 °C, 20 min, saturated steam) |
| Certification | CE Marked (Lafil400 Host Unit) |
| Warranty | 2-Year Parts Coverage (Lafil400 Main Unit) |
| Brand | Rocker |
|---|---|
| Origin | Taiwan |
| Model | LF-5a |
| Material | Polyethersulfone (PES) Funnel Body, Polycarbonate (PC) Tissue Culture Flask Adapter, Polypropylene (PP) Membrane Support Disc |
| Max Operating Temperature | 180 °C (autoclavable) |
| Funnel Capacity | 500 mL |
| Compatible Membrane Diameter | 47 mm |
| Tubing ID | 8 mm (5/16 in.) |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Manufacturer Authorization | Authorized Distributor |
| Product Origin Classification | Domestic (Taiwan) |
| Model | LF30 |
| Price | USD 255 (approx. based on ¥1800 at 7.06 CNY/USD) |
| Filtration Cup Capacity | 300 mL |
| Receiver Bottle Capacity | 1200 mL |
| Compatible Membrane Diameter | 47 mm / 50 mm |
| Tubing ID | 5/16 in. (8 mm) |
| Effective Filtration Area | 12.5 cm² |
| Included Syringe Filter | 25 mm, 0.2 µm |
| Materials | Funnel Upper Cup – Polyethersulfone (PES) |
| Sterilization Compatibility | Autoclavable at 121°C, 20 min (PES & PC components rated to 180°C short-term thermal stability) |
| Sealing Mechanism | ROCKER M381450 Twist-Lock Coupling System |
| Overflow Protection | Integrated float-valve mechanism in receiver bottle |
| Accessories Included | Standard funnel lid, waste extraction adapter cap, syringe filter |
| Brand | Rocker |
|---|---|
| Origin | Taiwan |
| Manufacturer Type | Authorized Distributor |
| Regional Category | Domestic (Taiwan) |
| Model | LF31 |
| Pricing | Upon Request |
| Funnel Capacity | 300 mL |
| Receiving Bottle Capacity | 1000 mL |
| Compatible Membrane Diameter | 47 mm / 50 mm |
| Tubing ID | 8 mm (5/16 in.) |
| Effective Filtration Area | 12.5 cm² |
| Syringe Filter Included | 25 mm, 0.2 µm |
| Materials | Funnel Upper Cup – Polyethersulfone (PES) |
| Brand | Rocker |
|---|---|
| Origin | Taiwan |
| Manufacturer Type | Authorized Distributor |
| Model | LF32 |
| Price | USD 720 (FOB Taiwan) |
| Filter Funnel Capacity | 100 mL |
| Receiver Bottle Capacity | 1200 mL |
| Compatible Membrane Diameter | 47 mm / 50 mm |
| Tubing ID | 8 mm (5/16 in.) |
| Effective Filtration Area | 9.6 cm² |
| Funnel Body & Base Material | ASTM F138-certified SUS316 stainless steel |
| Membrane Support Plate | SUS316 |
| Receiver Bottle Material | Polyethersulfone (PES), autoclavable at 121°C for 30 min, withstands repeated steam sterilization up to 180°C |
| Cap & Sealing Gasket | Medical-grade silicone (No. 16) |
| Waste Extraction Adapter | Polypropylene (PP) |
| Overflow Protection Mechanism | Integrated hydrophobic vent valve with liquid-level cutoff |
| Connection Interface | Rocker M381450 twist-lock coupling system |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | LF3a |
| Material | PES (funnel cup & base), PC (tissue culture adapter), PP (lid & membrane spacer) |
| Capacity | 300 mL |
| Membrane Diameter | 47 mm |
| Tubing ID | 5/16 in. (8 mm) |
| Sterilization | Autoclavable at 121°C, 20 min (validated for repeated cycles) |
| Patent | TW M381450 (rotary snap-lock mechanism) |
| Compliance | Designed for ISO 13485-aligned lab workflows, compatible with USP <71> sterility testing and CLSI M22-A3 microbiological filtration protocols |
| Brand | Rocker |
|---|---|
| Origin | Taiwan |
| Model | LF5a |
| Material | Polyethersulfone (PES) Funnel Body & Base, Polycarbonate (PC) Tissue Culture Flask Adapter, Polypropylene (PP) Membrane Support Pad |
| Sterilization | Autoclavable at 121°C, 15 psi for 20 min |
| Capacity | 500 mL |
| Membrane Diameter | 47 mm |
| Tubing ID Compatibility | 8 mm (5/16 in.) |
| Patent | TW M381450 (Rotary Snap-Lock Mechanism) |
| Accessories Included | Funnel Cap, TC Flask Adapter, PP Membrane Support Pad |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Manufacturer Type | Authorized Distributor |
| Regional Category | Domestic (Taiwan) |
| Model | MF3 |
| Quotation | Upon Request |
| Funnel Capacity | 300 mL |
| Effective Filtration Area | 13.1 cm² |
| Effective Diameter | 41 mm |
| Membrane Diameter | 47 mm |
| Graduation Increment | 50 mL |
| Dimensions (D × H) | 90 mm × 170 mm (MF3), 90 mm × 104 mm (MF3a) |
| Packing Size (L × W × H) | 195 × 102 × 102 mm |
| Net Weight | 350 g (MF3), 300 g (MF3a) |
| Gross Weight | 450 g (MF3), 400 g (MF3a) |
| Funnel Body Material | Polyethersulfone (PES) |
| Base Material | PES |
| Tubing Connector Material | PES |
| Membrane Support Ring | PES |
| Sealing Gasket | Silicone Rubber |
| Lid Seal Plug | Silicone Rubber (MF3 only) |
| Lid Tool | Polypropylene (PP) with PTFE-tipped needle filter |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (Taiwan) |
| Model | MF3 Pro |
| Pricing | Upon Request |
| Material | PPSU (Polyphenylsulfone) for funnel body, base, and cover |
| Capacity | 300 mL |
| Graduation Interval | 50 mL |
| Membrane Diameter | 47 mm |
| Effective Filtration Area | 13.1 cm² |
| Needle Filter | 25 mm, 0.2 µm PTFE |
| Compatible Tubing ID | 4–8 mm |
| Sterilization | Autoclavable (121°C, 20 min, steam) |
| Certifications | US Patent No. US 9,452,373 B1 |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (Taiwan) |
| Model | MF3a |
| Price | USD 195 (est.) |
| Capacity | 300 mL |
| Effective Filtration Area | 13.1 cm² |
| Effective Diameter | 41 mm |
| Membrane Diameter | 47 mm |
| Graduation Increment | 50 mL |
| Dimensions (D × H) | 90 mm × 104 mm |
| Packing Size (L × W × H) | 195 × 102 × 102 mm |
| Net Weight | 300 g |
| Gross Weight | 400 g |
| Funnel Body Material | Polyethersulfone (PES) |
| Base & Hose Fitting Material | PES |
| Gasket Material | Silicone Rubber |
| Lid Tool Material | Polypropylene (PP) with PTFE-tipped needle filter |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (Taiwan) |
| Model | MF3a Pro |
| Pricing | Available Upon Request |
| Material | PPSU (Polyphenylsulfone) for Funnel Body, Base & Cap |
| Capacity | 300 mL |
| Graduation Interval | 50 mL |
| Membrane Diameter | 47 mm |
| Effective Filtration Area | 13.1 cm² |
| Compatible Tubing ID | 4–8 mm |
| Needle Filter | 25 mm, 0.2 µm PTFE |
| Sterilization | Autoclavable (121°C, 20 min, 15 psi) |
| Certifications | US Patent US 9,452,373 B1 |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Model | MF5 |
| Material | Polyethersulfone (PES) Body with Silicone Rubber Seals |
| Capacity | 500 mL |
| Effective Filtration Area | 13.1 cm² |
| Filter Membrane Diameter | 47 mm |
| Effective Diameter | 41 mm |
| Graduation Increment | 50 mL |
| Dimensions (D × H) | 90 mm × 216 mm (MF5) / 90 mm × 146 mm (MF5a) |
| Net Weight | 400 g (MF5) / 350 g (MF5a) |
| Sterilization | Autoclavable at 121°C, 20 min |
| Chemical Resistance | Compatible with broad range of organic solvents |
| Vacuum Interface | Side-mounted PES quick-connect port |
| Compliance | Designed for GLP-compliant laboratory filtration workflows |
| Brand | ROCKER |
|---|---|
| Origin | Taiwan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (Taiwan) |
| Model | MF5 Pro |
| Pricing | Upon Request |
| Material | PPSU (Filtration Cup, Base, Lid), PP (Lid Cap), Silicone (Seal Plug), PTFE (Needle Filter) |
| Capacity | 500 mL |
| Graduation Interval | 50 mL |
| Membrane Diameter | 47 mm |
| Effective Filtration Area | 13.1 cm² |
| Needle Filter | 25 mm, 0.2 µm |
| Compatible Tubing ID | 4–8 mm |
| Sterilization | Autoclavable (121°C, 20 min) |
| Certifications | US Patent US 9,452,373 B1 |