Chemistry-design diaphragm pump (C410)

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The Chemistry-design diaphragm pump (C410) is a chemically-resistant, oil-free vacuum pump engineered for continuous operation in pharmaceutical, chemical, and clinical laboratories . Featuring PTFE-coated diaphragms and wetted parts (providing exceptional resistance to aggressive acidic, basic, and solvent vapors) and a maintenance-free, oil-free mechanism (eliminating regular oil changes and waste disposal) , this pump delivers stable vacuum performance down to 13 mbar absolute with flow rates ranging from 5-25 L/min depending on vacuum level .

The double-stage pump operates at 1450 rpm with a 95W motor, producing ≤50 dB noise level for quiet laboratory environments . Integrated thermal protection automatically shuts off the pump during overheating events and restarts when cooled, ensuring operational safety . The compact 8.5 kg design (294 x 156 x 195 mm) with 8mm nozzle connection integrates seamlessly with rotary evaporators, filtration manifolds, and vacuum distillation apparatus .

For the clinical laboratory scientist and pharmaceutical researcher, the Chemistry-design diaphragm pump (C410) powers rotary evaporation for drug discovery and solvent recovery , supports vacuum filtration for clinical sample preparation, enables concentration of heat-sensitive biomolecules, and serves as an environmentally-friendly substitute for water-jet pumps . For the patient and community, efficient laboratory workflows accelerate pharmaceutical development timelines, while reduced solvent waste and water conservation support sustainable healthcare practices .

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Categories: LABORATORY EQUIPMENT AND SUPPLIES, Centrifuges and Separators Tags: C410 Diaphragm Pump, Chemical Resistant Vacuum Pump, Chemistry-Design Pump, DLAB C410, Laboratory Vacuum Pump, PTFE Diaphragm Pump, Rotary Evaporation Pump, Solvent Recovery Pump

Description

Chemistry-design diaphragm pump (C410)

PRIMARY CLINICAL & DIAGNOSTIC USES

1. Vacuum Generation for Rotary Evaporation in Pharmaceutical Research

Primary Use: Provides a chemically-resistant, oil-free diaphragm vacuum pump that generates a stable vacuum of up to 13 mbar (absolute), specifically designed for integration with rotary evaporators in pharmaceutical and chemical laboratories .
How it helps: For the pharmaceutical researcher and laboratory scientist, the Chemistry-design diaphragm pump (C410) delivers continuous, maintenance-free vacuum that enables efficient solvent removal under reduced pressure—accelerating drug discovery workflows, sample concentration, and purification processes. For the patient, faster pharmaceutical research and development timelines mean new medications and therapies can reach clinical trials and the market more quickly.

2. Vacuum Filtration for Clinical Sample Preparation

Primary Use: Powers vacuum filtration systems for rapid separation of precipitates, cells, and particulates from liquid samples in clinical and analytical chemistry applications .
How it helps: For the clinical laboratory scientist and medical technologist, the Chemistry-design diaphragm pump (C410) chemical-resistant PTFE construction allows filtration of aggressive solvents and biological samples without pump degradation—enabling faster sample preparation for downstream analysis such as HPLC, mass spectrometry, and immunoassays. For the patient, efficient sample processing reduces turnaround times for diagnostic test results, supporting earlier clinical decision-making.

3. Vacuum Distillation for Solvent Recovery and Purification

Primary Use: Supports vacuum distillation applications for solvent recovery, purification of reaction products, and concentration of heat-sensitive compounds in chemical and petrochemical laboratories .
How it helps: For the analytical chemist and laboratory manager, the Chemistry-design diaphragm pump (C410) oil-free, continuous-operation design (1450 rpm motor speed) eliminates contamination risks from pump oil while providing consistent vacuum levels essential for reproducible distillation results. For the patient, efficient solvent recovery reduces laboratory waste and environmental impact, supporting sustainable healthcare practices.

4. Vacuum Concentration for Clinical and Analytical Sample Preparation

Primary Use: Enables vacuum concentration and centrifugal concentration of biological samples, including urine, blood plasma, and protein solutions, for downstream analytical testing .
How it helps: For the clinical laboratory scientist, the Chemistry-design diaphragm pump (C410) stable vacuum performance (maintaining 280-1000 mbar range with 5-25 L/min flow rates) ensures gentle, efficient concentration of heat-sensitive biomolecules without thermal degradation. For the patient undergoing diagnostic testing for metabolic disorders or therapeutic drug monitoring, reliable sample concentration improves assay sensitivity and result accuracy.

SECONDARY & SUPPORTIVE USES

1. Solid Phase Extraction (SPE): Provides vacuum for SPE cartridges used in clinical toxicology, pharmaceutical impurity testing, and environmental sample preparation .

2. Gel Drying for Electrophoresis: Used for vacuum-assisted drying of polyacrylamide and agarose gels after electrophoresis in molecular biology laboratories .

3. Degassing of Mobile Phases for HPLC: Removes dissolved gases from HPLC mobile phases to prevent baseline noise and improve chromatographic resolution in analytical chemistry .

4. Schlenk Line and Air-Sensitive Chemistry: Supports inert atmosphere techniques and vacuum manifold operations for air-sensitive compound synthesis in research laboratories .

5. Vacuum Oven Drying: Provides vacuum for drying glassware, heat-sensitive materials, and samples in vacuum ovens for laboratory preparation .

6. Alternative to Water-Jet Aspirators: Serves as an energy-efficient, water-conserving replacement for traditional water-jet vacuum pumps in educational and research laboratories .

7. Vacuum Manifold for Filtration: Powers multi-place filtration manifolds for parallel processing of multiple samples in quality control laboratories .

8. Degassing of Solutions: Removes dissolved air and gases from solvents and buffer solutions for sensitive analytical and biological applications .

9. Drying of Bulk Solids and Powders: Used for vacuum drying of chemical intermediates and pharmaceutical ingredients in process development .

10. Vacuum-Controlled Chemical Synthesis: Enables vacuum-assisted organic synthesis and reaction workup in research and development laboratories .

11. Thin Film Evaporation: Supports thin film evaporation processes for concentrating heat-sensitive natural products and extracts .

12. Environmental Sample Extraction: Powers vacuum extraction of pollutants from soil, water, and air sampling media for environmental monitoring .

13. Essential Oil Extraction: Used for vacuum distillation of essential oils and natural product isolation in botanical research .

14. Vacuum Filtration of Cell Cultures: Assists in harvesting cells and clarifying culture media in microbiology and cell biology laboratories .

15. Freeze Drying Pre-Processing: Provides initial vacuum for pre-freeze drying steps in lyophilization workflows .

KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

Device Type: A chemically-resistant, PTFE-coated diaphragm vacuum pump designed for continuous operation in chemical, pharmaceutical, and clinical laboratories .
Designation: C410 Chemistry-Design Diaphragm Pump, C410 Diaphragm Vacuum Pump, Chemically-Resistant Vacuum Pump, DLAB C410, PTFE Diaphragm Pump .
Key Components:

o Pump Body: Chemically-resistant housing with PTFE-coated wetted parts .
o Diaphragms: Dual PTFE-coated diaphragms for oil-free, maintenance-free operation .
o Motor: Brushless motor with 1450-1700 rpm speed, 95W power rating .
o Thermal Protection: Built-in overheating protection with automatic shutdown and restart .
o Nozzle: 8mm connection port for standard vacuum tubing .

2. TECHNICAL & PERFORMANCE PROPERTIES

Maximum Vacuum: 13 mbar (absolute) .
Flow Rate Performance: 25 L/min at 1000 mbar; 22 L/min at 880 mbar; 20 L/min at 750 mbar; 12 L/min at 600 mbar; 7.5 L/min at 480 mbar; 5 L/min at 280 mbar .
Motor Speed: 1450 rpm (50Hz models) .
Power Rating: 95W .
Number of Stages: Double stage (2 heads / 2 stages) .
Noise Level: ≤50 dB for quiet laboratory operation .
Work Mode: Continuous operation rating .
Nozzle Size: 8 mm diameter .
Materials (Wetted Parts): PTFE (polytetrafluoroethylene) coating on all surfaces exposed to vapors .
Dimensions (W x D x H): 294 x 156 x 195 mm .
Weight: 8.5 kg .
Outlet Connection: 10 mm diameter .
Power Requirements: 100-240V, 50/60Hz (universal voltage) .

3. PHYSICAL & OPERATIONAL PROPERTIES

Construction: Hermetically sealed pump chambers for long mechanical part lifetime .
Chemical Resistance: PTFE-coated all wetted parts resist aggressive acidic, basic, and solvent vapors .
Maintenance: Oil-free mechanism eliminates regular oil changes and waste oil disposal .
Vibration Control: Vibration-proof assembly for quiet, stable operation .
Thermal Protection: Built-in sensor shuts off pump when overheated; automatic restart when cooled .
Cooling: Air-cooled design for continuous operation .
Portability: Lightweight (8.5 kg) with compact benchtop footprint for easy integration .
Durability: PTFE diaphragms with extended service life .
Connection: Standard 8mm nozzle for compatibility with common vacuum tubing .

4. SAFETY & COMPLIANCE ATTRIBUTES

Regulatory Status: Class I laboratory equipment; complies with standard electrical safety requirements .
Safety Features: Overheating protection with automatic thermal shutdown, hermetically sealed pump chambers for vapor containment .
Electrical Safety: Universal voltage rating (100-240V, 50/60Hz); grounded power connection .
Noise Control: Low-noise operation (≤50 dB) reduces hearing fatigue in laboratory environments .
Environmental Compliance: Oil-free operation eliminates hazardous waste oil disposal; water conservation vs. water-jet pumps .
ATEX Rating (MZ 1C variant): II 3G IIC T3 X (Internal Atmosphere only) for hazardous location compatibility .

5. STORAGE & HANDLING ATTRIBUTES

Storage: Store in clean, dry location; protect from dust and moisture when not in use.
Cleaning: Wipe exterior with damp cloth; pump is sealed and requires no internal cleaning for normal use.
Inspection: Inspect tubing connections and power cord before each use; check for unusual noise or vibration.
Tubing Compatibility: Use chemically-resistant vacuum tubing (e.g., PTFE, norprene) for aggressive vapors .
Warm-Up: Allow pump to run briefly before connecting to vacuum system for optimal performance.
Condensate Management: Install cold trap between apparatus and pump when evaporating solvents to prevent vapor carryover .

6. LABORATORY & CLINICAL APPLICATIONS

Primary Application: Chemical-resistant vacuum generation for rotary evaporation, vacuum filtration, distillation, solvent recovery, and sample concentration in pharmaceutical, chemical, clinical, and research laboratories .
Clinical Role: Essential laboratory support equipment in pharmaceutical R&D, clinical chemistry, analytical testing, and academic research settings requiring chemically-inert vacuum .

SAFETY HANDLING PRECAUTIONS

1. SAFETY PRECAUTIONS

Chemical Compatibility: Ensure PTFE compatibility with specific solvents and vapors before use; verify wetted material compatibility with your application .
Tubing Security: Secure all tubing connections to prevent leaks of hazardous vapors; use appropriate clamps where needed.
Ventilation: Operate in well-ventilated area or fume hood when pumping hazardous or volatile chemicals .
Cold Trap: Use an appropriate cold trap between the vacuum source and apparatus to prevent solvent vapors from reaching the pump .
Thermal Protection: Allow pump to cool after overheating events; ensure adequate ventilation around motor .
Electrical Safety: Use properly grounded outlet; avoid extension cords unless rated for power requirements.
Condensate Drain: Periodically check and drain any accumulated condensate from pump exhaust to prevent corrosion [citation:12].
Training: Only trained laboratory personnel should operate the C410 pump for clinical diagnostic applications.

2. FIRST AID MEASURES

Chemical Exposure: If pump exhaust contains hazardous vapors, ventilate area immediately; follow laboratory chemical spill protocols and material safety data sheets.
Electrical Shock: If electrical shock occurs, disconnect power immediately; seek medical attention for any electrical injury.
Burn Hazard: Allow pump to cool before handling if thermal protection has been activated; motor surfaces may be hot .
Solvent Exposure: If skin or eye contact with solvents being pumped occurs, flush with water for 15 minutes; seek medical attention if irritation persists.

3. FIRE FIGHTING MEASURES

Flammability: Pump housing and electrical components may burn; PTFE materials produce toxic fumes when heated to decomposition.
Extinguishing Media: Use carbon dioxide (CO₂) or dry chemical extinguisher for electrical fires.
Fire Response: Disconnect power immediately; do not use water on electrical fire; evacuate area if heavy smoke from PTFE decomposition occurs.

Chemistry-design diaphragm pump (C410)

Chemistry-design diaphragm pump (C410)

PRIMARY CLINICAL & DIAGNOSTIC USES

1. Vacuum Generation for Rotary Evaporation in Pharmaceutical Research

Primary Use: Provides a chemically-resistant, oil-free diaphragm vacuum pump that generates a stable vacuum of up to 13 mbar (absolute), specifically designed for integration with rotary evaporators in pharmaceutical and chemical laboratories .

2. Vacuum Filtration for Clinical Sample Preparation

Primary Use: Powers vacuum filtration systems for rapid separation of precipitates, cells, and particulates from liquid samples in clinical and analytical chemistry applications .

3. Vacuum Distillation for Solvent Recovery and Purification

Primary Use: Supports vacuum distillation applications for solvent recovery, purification of reaction products, and concentration of heat-sensitive compounds in chemical and petrochemical laboratories .

4. Vacuum Concentration for Clinical and Analytical Sample Preparation

Primary Use: Enables vacuum concentration and centrifugal concentration of biological samples, including urine, blood plasma, and protein solutions, for downstream analytical testing .

SECONDARY & SUPPORTIVE USES

1. Solid Phase Extraction (SPE): Provides vacuum for SPE cartridges used in clinical toxicology, pharmaceutical impurity testing, and environmental sample preparation .

2. Gel Drying for Electrophoresis: Used for vacuum-assisted drying of polyacrylamide and agarose gels after electrophoresis in molecular biology laboratories .

3. Degassing of Mobile Phases for HPLC: Removes dissolved gases from HPLC mobile phases to prevent baseline noise and improve chromatographic resolution in analytical chemistry .

4. Schlenk Line and Air-Sensitive Chemistry: Supports inert atmosphere techniques and vacuum manifold operations for air-sensitive compound synthesis in research laboratories .

5. Vacuum Oven Drying: Provides vacuum for drying glassware, heat-sensitive materials, and samples in vacuum ovens for laboratory preparation .

6. Alternative to Water-Jet Aspirators: Serves as an energy-efficient, water-conserving replacement for traditional water-jet vacuum pumps in educational and research laboratories .

7. Vacuum Manifold for Filtration: Powers multi-place filtration manifolds for parallel processing of multiple samples in quality control laboratories .

8. Degassing of Solutions: Removes dissolved air and gases from solvents and buffer solutions for sensitive analytical and biological applications .

9. Drying of Bulk Solids and Powders: Used for vacuum drying of chemical intermediates and pharmaceutical ingredients in process development .

10. Vacuum-Controlled Chemical Synthesis: Enables vacuum-assisted organic synthesis and reaction workup in research and development laboratories .

11. Thin Film Evaporation: Supports thin film evaporation processes for concentrating heat-sensitive natural products and extracts .

12. Environmental Sample Extraction: Powers vacuum extraction of pollutants from soil, water, and air sampling media for environmental monitoring .

13. Essential Oil Extraction: Used for vacuum distillation of essential oils and natural product isolation in botanical research .

14. Vacuum Filtration of Cell Cultures: Assists in harvesting cells and clarifying culture media in microbiology and cell biology laboratories .

15. Freeze Drying Pre-Processing: Provides initial vacuum for pre-freeze drying steps in lyophilization workflows .

1. BASIC IDENTIFICATION ATTRIBUTES

Device Type: A chemically-resistant, PTFE-coated diaphragm vacuum pump designed for continuous operation in chemical, pharmaceutical, and clinical laboratories .

Designation: C410 Chemistry-Design Diaphragm Pump, C410 Diaphragm Vacuum Pump, Chemically-Resistant Vacuum Pump, DLAB C410, PTFE Diaphragm Pump .

Key Components:

2. TECHNICAL & PERFORMANCE PROPERTIES

Maximum Vacuum: 13 mbar (absolute) .

Flow Rate Performance: 25 L/min at 1000 mbar; 22 L/min at 880 mbar; 20 L/min at 750 mbar; 12 L/min at 600 mbar; 7.5 L/min at 480 mbar; 5 L/min at 280 mbar .

Motor Speed: 1450 rpm (50Hz models) .

Power Rating: 95W .

Number of Stages: Double stage (2 heads / 2 stages) .

Noise Level: ≤50 dB for quiet laboratory operation .

Work Mode: Continuous operation rating .

Nozzle Size: 8 mm diameter .

Materials (Wetted Parts): PTFE (polytetrafluoroethylene) coating on all surfaces exposed to vapors .

Dimensions (W x D x H): 294 x 156 x 195 mm .

Weight: 8.5 kg .

Outlet Connection: 10 mm diameter .

Power Requirements: 100-240V, 50/60Hz (universal voltage) .

3. PHYSICAL & OPERATIONAL PROPERTIES

Construction: Hermetically sealed pump chambers for long mechanical part lifetime .

Chemical Resistance: PTFE-coated all wetted parts resist aggressive acidic, basic, and solvent vapors .

Maintenance: Oil-free mechanism eliminates regular oil changes and waste oil disposal .

Vibration Control: Vibration-proof assembly for quiet, stable operation .

Thermal Protection: Built-in sensor shuts off pump when overheated; automatic restart when cooled .

Cooling: Air-cooled design for continuous operation .

Portability: Lightweight (8.5 kg) with compact benchtop footprint for easy integration .

Durability: PTFE diaphragms with extended service life .

Connection: Standard 8mm nozzle for compatibility with common vacuum tubing .

4. SAFETY & COMPLIANCE ATTRIBUTES

Regulatory Status: Class I laboratory equipment; complies with standard electrical safety requirements .

Safety Features: Overheating protection with automatic thermal shutdown, hermetically sealed pump chambers for vapor containment .

Electrical Safety: Universal voltage rating (100-240V, 50/60Hz); grounded power connection .

Noise Control: Low-noise operation (≤50 dB) reduces hearing fatigue in laboratory environments .

Environmental Compliance: Oil-free operation eliminates hazardous waste oil disposal; water conservation vs. water-jet pumps .

ATEX Rating (MZ 1C variant): II 3G IIC T3 X (Internal Atmosphere only) for hazardous location compatibility .

5. STORAGE & HANDLING ATTRIBUTES

Storage: Store in clean, dry location; protect from dust and moisture when not in use.

Cleaning: Wipe exterior with damp cloth; pump is sealed and requires no internal cleaning for normal use.

Inspection: Inspect tubing connections and power cord before each use; check for unusual noise or vibration.

Tubing Compatibility: Use chemically-resistant vacuum tubing (e.g., PTFE, norprene) for aggressive vapors .

Warm-Up: Allow pump to run briefly before connecting to vacuum system for optimal performance.

Condensate Management: Install cold trap between apparatus and pump when evaporating solvents to prevent vapor carryover .

6. LABORATORY & CLINICAL APPLICATIONS

Primary Application: Chemical-resistant vacuum generation for rotary evaporation, vacuum filtration, distillation, solvent recovery, and sample concentration in pharmaceutical, chemical, clinical, and research laboratories .

Clinical Role: Essential laboratory support equipment in pharmaceutical R&D, clinical chemistry, analytical testing, and academic research settings requiring chemically-inert vacuum .

1. SAFETY PRECAUTIONS

Chemical Compatibility: Ensure PTFE compatibility with specific solvents and vapors before use; verify wetted material compatibility with your application .

Tubing Security: Secure all tubing connections to prevent leaks of hazardous vapors; use appropriate clamps where needed.

Ventilation: Operate in well-ventilated area or fume hood when pumping hazardous or volatile chemicals .

Cold Trap: Use an appropriate cold trap between the vacuum source and apparatus to prevent solvent vapors from reaching the pump .

Thermal Protection: Allow pump to cool after overheating events; ensure adequate ventilation around motor .

Electrical Safety: Use properly grounded outlet; avoid extension cords unless rated for power requirements.

Condensate Drain: Periodically check and drain any accumulated condensate from pump exhaust to prevent corrosion [citation:12].