WIGGENS V300 Oil-Free Vacuum Pump

Overview

The WIGGENS V300 Oil-Free Vacuum Pump is a compact, high-reliability laboratory vacuum source engineered for precision applications requiring clean, contamination-free vacuum generation. Based on a reciprocating piston mechanism with integrated non-lubricated cylinder and PTFE-coated piston seals, the V300 operates without oil—eliminating oil vapor backstreaming, hydrocarbon contamination, and routine oil maintenance. Its ultimate vacuum performance of ≤100 mbar and stable pumping speed of 17 L/min at atmospheric pressure make it suitable for routine vacuum tasks in life science, food safety, environmental, and quality control laboratories. Designed and manufactured in Germany under strict ISO 9001-certified production protocols, the V300 delivers consistent performance across variable ambient conditions while maintaining low thermal load and long-term mechanical stability.

Key Features

• Oil-free piston technology: Utilizes self-lubricating PTFE composite seals and hardened stainless-steel cylinder walls to ensure zero oil carryover and eliminate risk of sample or system contamination—critical for microbiological assays, sterile filtration, and analytical sample preparation.
• Integrated thermal protection: Built-in bimetallic overtemperature cut-off automatically de-energizes the motor when internal winding temperature exceeds safe operating limits; unit resumes operation after passive cooling—ensuring extended service life and operational safety.
• Front-mounted particulate/moisture inlet filter: Removable sintered polyethylene filter cartridge captures dust, aerosols, and condensable vapors upstream of the compression chamber, significantly extending piston seal and cylinder service intervals.
• Low-noise acoustic design: Optimized vibration damping, balanced crankshaft assembly, and acoustic enclosure reduce operational noise to 50 dB(A) at 1 m—meeting stringent laboratory noise requirements per DIN 45635-16 and enabling use in open-plan labs or near sensitive instrumentation.
• Reversible vacuum/pressure configuration: With optional accessory kits (e.g., pressure outlet adapter, check valve, and reinforced tubing), the same unit can be reconfigured as a positive-pressure source for gas sparging, fluid transfer, or air sampling—supporting GLP-compliant multi-function lab workflows.

Sample Compatibility & Compliance

The V300 is rated for continuous duty with non-corrosive, non-explosive, and non-condensable gases only. It is not suitable for solvents, acidic vapors, halogenated compounds, or abrasive particulates without additional inline scrubbing or cold trap protection. The pump complies with IEC 61000-6-3 (EMC emission standards) and IEC 61000-6-2 (immunity), carries CE marking per EU Machinery Directive 2006/42/EC, and meets RoHS 2011/65/EU material restrictions. All electrical components conform to EN 60335-1 safety requirements for household and similar electrical appliances. For regulated environments, its stable output and predictable maintenance intervals support documented calibration traceability per ISO/IEC 17025 and audit readiness under FDA 21 CFR Part 11 (when paired with compliant data logging software).

Software & Data Management

While the V300 operates as a standalone analog device without embedded digital controls, it integrates seamlessly with third-party vacuum monitoring systems via its standardized 9 mm inlet port and stable flow/vacuum characteristics. When used with WIGGENS-compatible pressure transducers (e.g., VP-SERIES analog output sensors) and LabVIEW™ or Python-based acquisition platforms, users can log real-time vacuum level, runtime, and thermal status—enabling automated pass/fail criteria for filtration cycles or vacuum drying protocols. Audit trails generated through such configurations satisfy ALCOA+ principles (Attributable, Legible, Contemporaneous, Original, Accurate) required in GMP/GLP environments.

Applications

• Microbiological membrane filtration (e.g., ASTM D5173, ISO 9308-1)
• Vacuum-assisted liquid filtration and clarification (e.g., Gravimetric suspended solids analysis per EPA 160.1)
• Desiccation in vacuum ovens (≤100 mbar sufficient for low-temperature moisture removal)
• Air and water sampling per ISO 16000-23 and US EPA Method TO-15
• Inoculation and media preparation under controlled negative pressure
• Gas blanketing and inert atmosphere setup in small-volume reaction vessels
• Support vacuum for rotary evaporators with low-boiling-point solvents (when paired with appropriate cold traps)

FAQ

Can the V300 be used with corrosive vapors such as HCl or Cl₂?
No. The V300 is strictly intended for non-corrosive, non-condensable gases. Exposure to acidic, oxidizing, or solvent vapors will degrade PTFE seals and compromise structural integrity. Use only with certified inline chemical traps or select a chemically resistant diaphragm pump variant.
What is the recommended maintenance interval?
Under normal laboratory use (≤8 h/day, ambient temperature <30°C), the V300 requires no scheduled lubrication. Replace the inlet filter every 6 months or sooner if visibly loaded; inspect piston seals annually per WIGGENS Service Bulletin V-P-2023-01.
Is the V300 compatible with vacuum controllers or automatic shut-off systems?
Yes—its analog vacuum output and stable response time allow integration with external PID controllers (e.g., Vacu-Logic™ or custom PLC modules) for setpoint-driven operation and cycle termination.
Does the V300 meet UL or CSA certification for North American markets?
The standard V300 model (order no. 167300-22) is CE-marked and designed for 220–240 V / 50 Hz operation. A UL-listed 120 V / 60 Hz version (V300-US) is available upon request with NEMA 1 enclosure and CSA-certified motor.
Can I operate the pump continuously for 24/7 applications?
Continuous operation is permissible only if ambient temperature remains ≤25°C, inlet air is filtered and dry, and duty cycle does not exceed 80% (i.e., ≥12 min/h rest period recommended for thermal management).