Vacuum Pumps
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Showing 61–90 of 616 results
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Pump Type | Diaphragm Vacuum Pump |
| Models | SXD.3 / SXD.4 / SXD.6 |
| Ultimate Vacuum | 2–4 mbar |
| Maximum Flow Rate | 34 L/min |
| Motor Power | 95 W (SXD.3), 245 W (SXD.4 & SXD.6) |
| Inlet/Outlet Port OD | 10 mm |
| Wetted Materials | PTFE and Perfluoroelastomer (FFKM) |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | ZY06001 |
| Type | Oil-Free Air Compressor |
| Output Flow | 0–1000 mL/min at 0.4 MPa |
| Output Pressure | 0–0.4 MPa |
| Tank Capacity | 12 L |
| Pressure Stability | < 0.003 MPa |
| Max Power Consumption | 150 W |
| Operating Temperature | 1–40 °C |
| Relative Humidity | ≤85% |
| Dimensions (L×W×H) | 470×230×340 mm |
| Brand | ChemVak |
|---|---|
| Origin | Germany |
| Pump Type | Diaphragm (BioVac 225) / Piston (BioVac 240) |
| Oil-Free Design | Yes |
| Ultimate Vacuum | 680 mmHg (BioVac 225) / 700 mmHg (BioVac 240) |
| Flow Rate | 25 L/min (BioVac 225) / 40 L/min (BioVac 240) |
| Motor Power | 25 W (BioVac 225) / 200 W (BioVac 240) |
| Dimensions (W×D×H) | 37×15×25 cm (BioVac 225) / 54×26×35 cm (BioVac 240) |
| Weight | 4.3 kg (BioVac 225) / 12 kg (BioVac 240) |
| Filtration | 0.2 µm disc filter |
| Sterilization | Autoclavable bottle and filter |
| Safety Certifications | CE compliant |
| Foot Switch | Included (BioVac 240 only) |
| Brand | ChemVak |
|---|---|
| Origin | USA |
| Model | C300 |
| Pump Type | Single-Stage, Oil-Free Diaphragm Pump |
| Ultimate Vacuum | 2 mbar |
| Flow Rate | 22 L/min @ 1000 mbar |
| Motor Speed | 1450 rpm |
| Power | 60 W |
| Noise Level | ≤50 dB(A) |
| Inlet/Outlet Port | 8 mm |
| Weight | 5 kg |
| Over-Temperature Protection | Yes |
| Material of Wetted Parts | PTFE-Coated or Fully PTFE-Contact |
| Brand | ChemVak |
|---|---|
| Origin | Germany |
| Pump Type | Diaphragm Vacuum Pump |
| Oil-Free Design | Yes |
| Ultimate Vacuum | 2–210 mbar |
| Pumping Speed | 17–60 L/min |
| Motor Power | 60–195 W |
| Weight | 5–13.4 kg |
| Noise Level | ≤60 dB(A) |
| Construction | PTFE-Coated Wetted Parts |
| Thermal Protection | Automatic Reset Overheat Shutdown |
| Compliance | CE, RoHS, ISO 9001 Manufacturing |
| Brand | ChemVak |
|---|---|
| Origin | USA |
| Model | V300 |
| Type | Oil-Free Piston Vacuum Pump |
| Ultimate Vacuum | 150 mbar |
| Pumping Speed | 17 L/min at 1000 mbar |
| Motor Speed | 1450 rpm |
| Power | 60 W (220–240 V, 50 Hz) |
| Noise Level | 50 dB(A) |
| Weight | 4.1 kg |
| Dimensions (W×H×D) | 275 × 165 × 150 mm |
| Inlet Port | 8 mm |
| Thermal Overload Protection | Yes |
| Flow Rate | 20 L/min (free air delivery) |
| Brand | ChemVak |
|---|---|
| Origin | Germany |
| Model | VF203/VF204/VF205/VF214 |
| Pump Type | Oil-Free Diaphragm Vacuum Pump |
| Ultimate Vacuum | 150 mbar (VF203/VF204/VF205), 13 mbar (VF214) |
| Pumping Speed | 17 L/min (VF203/VF204), 34 L/min (VF205), 23 L/min (VF214) |
| Motor Power | 60 W (VF203/VF204), 80 W (VF205/VF214) |
| Weight | 7.1–8.3 kg |
| Noise Level | 54–60 dB(A) |
| Construction | PTFE-coated gas-path components |
| Compliance | CE, RoHS, ISO 9001-manufactured |
| Brand | ChemVak |
|---|---|
| Origin | USA |
| Model | WH-4SN |
| Pump Type | Single-Stage Rotary Vane |
| Lubrication | Oil-Sealed |
| Ultimate Vacuum | 2.5×10⁻² mbar |
| Pumping Speed | 50 L/min |
| Motor Power | 180 W |
| Noise Level | <68 dB(A) |
| Oil Capacity | 0.3 L |
| Weight | 7 kg |
| Inlet Port | 1/4″ SAE Male |
| Motor Protection | IP54 Enclosed Motor with Thermal Overload Protection |
| Oil Mist Emission | Low |
| Visual Oil Level Indicator | Circular Sight Glass |
| Brand | ChemVak |
|---|---|
| Origin | USA |
| Model | WH-8D |
| Pump Type | Dual-Stage Rotary Vane |
| Lubrication | Oil-Sealed |
| Ultimate Vacuum | 4×10⁻⁴ mbar |
| Flow Rate | 135 L/min |
| Motor Power | 550 W |
| Noise Level | <54 dB(A) |
| Oil Capacity | 1.1 L |
| Weight | 27 kg |
| Inlet Port | DN25 KF |
| Protection Rating | IP54 |
| Brand | Chengmeng Weiye |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Type | Diaphragm Vacuum Pump |
| Pumping Speed | 20 L/min |
| Ultimate Vacuum | 0.085 MPa (abs) |
| Dimensions (W×D×H) | 220 × 285 × 195 mm |
| Weight | 3 kg |
| Motor Power | 60 W |
| Brand | Chengmeng |
|---|---|
| Model | CM25 |
| Type | Oil-Free Diaphragm Vacuum Pump |
| Ultimate Vacuum | ≥0.085 MPa |
| Pumping Speed | 25 L/min |
| Motor Power | 160 W |
| Dimensions (L×W×H) | 195×100×160 mm |
| Weight | 3.5 kg |
| Noise Level | ≤50 dB(A) |
| Input Voltage | 220 V / 50 Hz |
| Motor Speed | 1450–1700 rpm |
| Inlet Port Diameter | Ø8 mm |
| Vacuum Regulation | Yes |
| Brand | Chengmeng |
|---|---|
| Origin | Beijing, China |
| Model | CM275 / CM278 |
| Pump Type | Oil-Free Diaphragm Vacuum Pump |
| Ultimate Vacuum | ≤2 mbar (200 Pa) |
| Maximum Flow Rate | 75 L/min (CM275) / 78 L/min (CM278) |
| Motor Power | 265 W (CM275) / 370–400 W (CM278) |
| Dimensions (W×D×H) | 420×420×250 mm (CM275) / 250×450×210 mm (CM278) |
| Weight | 25 kg (CM275) / 20.5 kg (CM278) |
| Inlet/Outlet Port | NW8–10 mm (ID 8–10 mm tubing) |
| Enclosure Rating | IP54 (CM278) |
| Noise Level | 52 dB(A) (CM275) / 50 dB(A) (CM278) |
| Motor Protection | Thermal cutoff at 90°C, integrated overcurrent & leakage protection (0.1 s response), ATEX II 2G IIB+H2 T3X compliant circuitry |
| Diaphragm Material | PTFE-coated EPDM (CM275) / PTFE-composite EPDM (CM278) |
| Valve Material | FFKM |
| Wetted Parts | PTFE solid components + PTFE-coated metal (CM275) |
| Cooling | Internal brushless fan + low-thermal-rise motor design |
| Compliance | Meets requirements for GLP/GMP environments with audit-ready operational stability and material traceability |
| Brand | Chengmeng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | CM40 |
| Instrument Type | Diaphragm Pump |
| Product Type | Oil-Free Vacuum Pump |
| Ultimate Vacuum | ≥0.085 MPa |
| Pumping Speed | 40 L/min |
| Motor Power | 250 W |
| Operating Voltage | 220 V / 50 Hz |
| Motor Speed | 1850–2100 rpm |
| Noise Level | ≤50 dB(A) |
| Inlet Port Diameter | Ø8 mm |
| Dimensions (L×W×H) | 240 × 160 × 100 mm |
| Net Weight | 4 kg |
| Brand | Chengmeng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Type | Oil-Free Diaphragm Pump |
| Model | CM40B |
| Pumping Speed | 40 L/min |
| Ultimate Vacuum | ≤0.085 mPa |
| External Dimensions | 240 × 100 × 160 mm |
| Weight | 5.5 kg |
| Motor Power | 250 W |
| Voltage | 220 V / 50 Hz |
| Speed | 1850–2100 rpm |
| Noise Level | ≤50 dB(A) |
| Inlet Port Diameter | Ø8 mm |
| Pressure Rating | ≥80 psi (gauge) |
| Vacuum Regulation | Yes |
| Brand | Chu Ding |
|---|---|
| Origin | Shanghai, China |
| Model | DL-01 |
| Pump Type | DP-01 Oil-Free Diaphragm Vacuum Pump |
| Filter Assembly | DL-1000 Borosilicate Glass Solvent Filtration Kit (1000 mL Collection Flask, 300 mL Funnel, Fritted Disc, Clamp) |
| Operating Vacuum | ≤70 kPa |
| Noise Level | ≤50 dB(A) |
| Power Supply | AC 220 V / 50 Hz |
| Weight | 4.2 kg |
| Dimensions (Pump) | 180 × 120 × 160 mm |
| Dimensions (Filter Assembly) | 320 × 180 × 350 mm |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Pump Type | Diaphragm Vacuum Pump |
| Ultimate Vacuum Pressure | ≤ 0.08 MPa (≤ 200 mbar) |
| Air Displacement Rate | 20 L/min |
| Motor Power | 160 W |
| Operating Temperature Range | 7–40 °C |
| Max. Surface Temperature | < 60 °C |
| Noise Level | < 55 dB(A) |
| Inlet Port Diameter | Ø6 mm |
| Dimensions (L×W×H) | 235 × 140 × 210 mm |
| Net Weight | 7.5 kg |
| Construction | Aluminum Alloy Die-Cast Housing with Corrosion-Resistant Coating |
| Pressure Regulation | Adjustable Output Vacuum |
| Continuous Duty Rating | 24/7 Operation Capable |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Tianjin, China |
| Model | HP-01 |
| Flow Rate | 10 L/min |
| Ultimate Vacuum Pressure | 0.085 MPa |
| Motor Power | 20 W |
| Application | Solvent Filtration, Mobile Phase Filtration |
| Diaphragm Material | Reinforced Nitrile Rubber (3 mm thick, fabric-reinforced) |
| Noise Level | <50 dB(A) |
| Duty Cycle | Intermittent use recommended for solvent-laden vapors |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Tianjin, China |
| Model | HP-01D |
| Flow Rate | 10 L/min |
| Ultimate Vacuum | 0.085 MPa |
| Power | 20 W |
| Application | Solvent Filtration, Vacuum Concentration, Vacuum Drying, Vacuum Degassing |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Model | HPD-25 / GM-0.33A |
| Flow Rate | 25 L/min (HPD-25) / 20 L/min (GM-0.33A) |
| Ultimate Vacuum | −0.08 MPa |
| Power Consumption | 50 W (HPD-25) / 160 W (GM-0.33A) |
| Application | HPLC mobile phase filtration, solid-phase extraction (SPE), degassing, and general laboratory vacuum filtration |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Tianjin, China |
| Pump Type | Diaphragm Vacuum Pump |
| Model | HPD-25 |
| Flow Rate | 25 L/min |
| Ultimate Vacuum Pressure | 0.08 MPa |
| Motor Power | 50 W |
| Application | Filtration, Solid-Phase Extraction (SPE), Vacuum Drying, Concentration |
| Oil-Free Operation | Yes |
| Construction | Reinforced Rubber Diaphragm (3 mm thick) with Fabric Reinforcement |
| Noise Level | Low |
| Design | Compact Benchtop Unit |
| Compliance | Suitable for GLP/GMP-lab environments requiring oil-free vacuum sources |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Tianjin, China |
| Model | HPD-25A |
| Pump Type | Diaphragm Vacuum Pump |
| Lubrication | Oil-Free |
| Ultimate Vacuum | 0.1 MPa (abs) |
| Flow Rate | 25 L/min |
| Motor Power | 60 W |
| Application | Vacuum Filtration, Vacuum Drying, Rotary Evaporation Support, Solid-Phase Extraction (SPE), Positive-Pressure Filtration |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Tianjin, China |
| Model | HPD-25D |
| Pump Type | Diaphragm Vacuum Pump |
| Oil-Free Design | Yes |
| Flow Rate | 25 L/min |
| Ultimate Vacuum Pressure | −0.08 MPa (gauge) |
| Power Consumption | 50 W |
| Application Scope | Vacuum Filtration, Solid-Phase Extraction (SPE), Vacuum Drying, Rotary Evaporation Support |
| Regulatory Compliance | CE-marked per IEC 61000-6-3 (EMC) and IEC 61000-6-2 (Immunity) |
| Brand | Chu Ding Technology |
|---|---|
| Origin | Shanghai, China |
| Pump Type | Oil-Free Diaphragm Vacuum Pump |
| Model | HPD-25D |
| Ultimate Vacuum Pressure | 0.08 MPa (80 kPa) |
| Flow Rate | 25 L/min |
| Motor Power | Not Specified |
| Compliance | Designed for GLP-compliant laboratory environments |
| Application Scope | Vacuum filtration, solid-phase extraction (SPE), vacuum drying, concentration, and degassing |
| Construction | Reinforced elastomeric diaphragm (3 mm thick) with textile reinforcement layer |
| Noise Level | Low-noise operation |
| Footprint | Compact benchtop design |
| Optional Accessories | Pressure regulation module, exhaust valve kit |
| Regulatory Context | Suitable for use in ISO/IEC 17025-accredited labs |
| Brand | Chunding |
|---|---|
| Origin | Shanghai, China |
| Pump Type | Diaphragm Vacuum Pump |
| Drive Type | Oil-Free |
| Motor Power | 160 W |
| Ultimate Vacuum | ≤ 50 mbar (≤ 0.095 MPa) |
| Flow Rate | 30 L/min |
| Noise Level | < 50 dB(A) |
| Operating Temperature Range | 7–40 °C |
| Pump Head Configuration | Dual-Head Negative Pressure |
| Inlet/Outlet Port Diameter | Ø6 mm |
| Dimensions (L×W×H) | 300 × 120 × 235 mm |
| Weight | 10 kg |
| Pump Body Material | Aluminum Alloy with Corrosion-Resistant Coating |
| Max. Continuous Duty | 24 h |
| Ambient Humidity | ≤ 80% RH (non-condensing) |
| Brand | Agilent Technologies |
|---|---|
| Origin | Italy |
| Manufacturer | Agilent Technologies |
| Product Type | Oil-Free Vacuum Pump |
| Pumping Speed | 125 L/s |
| Ultimate Pressure | ≤ 5 × 10⁻² mbar |
| Weight | 43 kg |
| Motor Power | 480 W |
| Flange Type | ConFlat (Non-Rotating Inlet) |
| Operating Temperature (Bakeout) | > 400 °C |
| Magnetic Field | Low-Field Design |
| Leak Current | Low |
| Compliance | Designed for UHV/XHV compatibility, GLP/GMP-aligned vacuum integrity protocols |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Diaphragm Pump |
| Ultimate Vacuum Pressure | 13 mbar |
| Motor Power | 95 W |
| Motor Speed | 1450 rpm |
| Noise Level | ≤50 dB(A) |
| Inlet/Outlet Port Size | 8 mm |
| Operating Mode | Continuous Duty |
| Gas-Contact Materials | PTFE (Polytetrafluoroethylene) |
| Flow Rate (L/min) at Vacuum Levels | 25 @ 1000 mbar |
| Thermal Overload Protection | Integrated Auto-Reset Circuit |
| Optional Accessory | Corrosion-Resistant Vacuum Regulator & Particulate Filter |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Regional Classification | Domestic (China) |
| Model | VC100 |
| Instrument Category | Vacuum Control System |
| Product Type | Oil-Lubricated Vacuum Pump Integrated Controller |
| Maximum Vacuum Level | 1 mbar |
| Vacuum Setpoint & Measurement Range | 1–1000 mbar |
| Control Modes | Single-Point Mode & Programmable Multi-Step Mode |
| Stored Programs | 5 user-defined programs (up to 5 segments per program) |
| Display | 5-inch TFT touch screen |
| Sensor Overpressure Limit | 1500 mbar |
| Gas Inlet Valve | Integrated inert gas purge valve |
| Venting Function | One-touch atmospheric venting |
| Pump Power Control | Auto-on/off relay output (compatible with oil-sealed rotary vane pumps) |
| Wetted Materials | PTFE, ceramic, silicone, polypropylene |
| External Dimensions | 189 × 207 × 193 mm (W × D × H) |
| Weight | 4.0 kg |
| Motor Power Rating | 600 W |
| Input Voltage | 110–240 V AC, 50/60 Hz |
| Operating Environment | 10–40 °C, ≤80% RH (non-condensing) |
| Brand | Zolix |
|---|---|
| Model | DLSB-5/80 |
| Temperature Range | −80 °C to Ambient |
| Temperature Stability | ±2 °C |
| Cooling Capacity | 260 W at −40 °C, 110 W at −60 °C, 40 W at −80 °C |
| Flow Rate | 12 L/min |
| Head | 5–7 m |
| Bath Volume | 5 L |
| Opening Diameter × Depth | Ø210 mm × 130 mm |
| Recommended Ambient Temperature | 5–25 °C |
| Power Supply | 220 V / 50 Hz |
| Total Power Consumption | 1300 W |
| Housing Material | Cold-Rolled Steel with Electrostatic Powder Coating |
| Dimensions (L×W×H) | 515 mm × 450 mm × 930 mm |
| Net Weight | 110 kg |
| Construction | ANSI 304 & 316 Stainless Steel + Chemically Resistant Polymer Components in Fluid Path |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | AVP-12 |
| Instrument Type | Rotary Vane Pump |
| Product Type | Oil-Lubricated Pump |
| Pumping Speed | 12 m³/h (3.33 L/s) |
| Ultimate Vacuum | ≤0.4 Pa (base pressure) |
| Operating Vacuum Range | 15–133 Pa (when integrated with DRETOP vacuum chambers) |
| External Dimensions | 505 × 162 × 254 mm |
| Motor Power | 550 W |
| Rated Voltage | 220 V, 50 Hz (380 V optional) |
| Rotational Speed | 1440 rpm |
| Oil Capacity | 1.2 L |
| Inlet/Outlet Port | KF-25 |
| Brand | DRETOP |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Pump Type | Oil-Free Dry Screw Vacuum Pump |
| Pumping Speed | 10 m³/h (2.78 L/s) |
| Ultimate Pressure | 50 Pa |
| Motor Power | 750 W |
| Weight | 48 kg |
| Cooling Method | Air-Cooled |
| Inlet/Outlet Port | KF25 |