WIGGENS V800 Oil-Free Vacuum Pump

Overview

The WIGGENS V800 Oil-Free Vacuum Pump is a precision-engineered, single-stage piston vacuum pump designed for reliable, contamination-free operation in demanding laboratory environments. Unlike oil-lubricated systems, the V800 employs a dry-running, graphite-impregnated piston seal architecture that eliminates hydrocarbon vapor backstreaming, oil mist generation, and routine oil replenishment—making it ideal for applications where sample integrity, operator safety, and regulatory compliance are critical. Operating on the principle of reciprocating positive displacement, the pump achieves an ultimate vacuum of 120 mbar (absolute) with a stable pumping speed of 80 L/min at atmospheric inlet conditions. Its compact footprint (350 × 170 × 195 mm) and lightweight construction (8.6 kg) enable seamless integration onto benchtops, fume hoods, or mobile workstations without structural reinforcement. The motor is rated at 220 W and operates at 1450 rpm under 220–240 V / 50 Hz supply, delivering consistent performance across standard European and Asian mains configurations.

Key Features

• Dry, oil-free piston mechanism ensures zero hydrocarbon contamination—critical for microbiological assays, food analysis, and cleanroom-adjacent workflows.
• Integrated thermal protection circuit automatically interrupts power when internal motor temperature exceeds safe thresholds; auto-resumes operation after passive cooling.
• Standard 9 mm inlet port fitted with a replaceable dual-stage filter cartridge (particulate + moisture trap), extending cylinder and piston service life and reducing maintenance frequency.
• Acoustically optimized housing and balanced crankshaft assembly limit operational noise to 52 dB(A), meeting ISO 7779 and IEC 60704-1 requirements for low-noise laboratory equipment.
• Reversible configuration capability: With optional pressure conversion kits (e.g., V-PC-KIT), the same unit functions as a pressure source up to 0.2 bar(g), supporting vacuum filtration, air sampling, gas sparging, and positive-pressure drying in one platform.
• CE-marked and RoHS-compliant—designed and manufactured in accordance with EN 61000-6-3 (EMC emission) and EN 61000-6-2 (immunity) standards.

Sample Compatibility & Compliance

The V800 is explicitly engineered for non-corrosive, non-condensable, and particle-limited gas streams. It is suitable for vacuum-assisted processes involving aqueous solutions, ambient air, inert gases (N₂, Ar), and low-volatility organic vapors below saturation limits. It is not rated for solvent vapors, halogenated compounds, acidic or alkaline gases, or high-humidity streams exceeding 80% RH without upstream condensation traps. The pump complies with ISO 8573-1:2010 Class 4 for solid particle content and Class 3 for water content in delivered air/vacuum streams. Its oil-free design supports GLP and GMP-aligned workflows where documentation of lubricant absence is required (e.g., USP , FDA 21 CFR Part 11 audit trails when paired with validated data logging software).

Software & Data Management

While the V800 operates as a standalone analog device, it is compatible with third-party digital monitoring systems via its 0–10 V analog output interface (optional accessory). When integrated with WIGGENS’ optional V-LOG data acquisition module, users can record real-time vacuum level (via external Pirani or capacitance manometer), runtime hours, thermal status, and fault events. All logged data adhere to ALCOA+ principles (Attributable, Legible, Contemporaneous, Original, Accurate, Complete, Consistent, Enduring, Available) and support CSV export for traceability in regulated environments. Firmware updates and configuration are performed via USB-C connection using WIGGENS LabControl Suite v3.2+, which includes password-protected user roles and electronic signature functionality compliant with 21 CFR Part 11 Annex 11 requirements.

Applications

• Microbiological membrane filtration (ASTM D5199, ISO 9308-1) for coliform and E. coli enumeration.
• Gravity-assisted or pressure-driven liquid filtration through 0.22 µm or 0.45 µm membranes in environmental water testing.
• Evaporative concentration of heat-sensitive biological samples in vacuum concentrators (e.g., SpeedVac systems).
• Operation of vacuum ovens (ISO 188, ASTM D573) for polymer curing, moisture loss determination, and pharmaceutical stability studies.
• Air sampling per ISO 16000-23 and EPA TO-15 protocols using sorbent tubes and impingers.
• Oxygen-free packaging validation in food R&D labs via vacuum chamber evacuation prior to nitrogen flush.

FAQ

Can the V800 be used with corrosive gases such as HCl or Cl₂?
No. The V800 is strictly intended for non-corrosive, non-condensable gases. Exposure to acidic, oxidizing, or solvent vapors will degrade piston seals and void warranty.
Is routine maintenance required beyond filter replacement?
Yes—annual inspection of piston ring wear and crankcase sealing integrity is recommended per WIGGENS Maintenance Schedule V800-MS-2024. No oil changes or lubrication are needed.
Does the pump include a built-in vacuum gauge?
No. A separate vacuum sensor (e.g., WIGGENS VG-100 series) must be installed downstream for accurate pressure readout.
What is the expected service life under continuous operation?
Rated for 10,000 hours MTBF (Mean Time Between Failures) at ≤80% duty cycle, assuming ambient temperature ≤35°C and relative humidity ≤70% RH.
Can multiple V800 units be daisy-chained for higher throughput?
Not recommended. Each unit must be independently powered and plumbed. Parallel operation requires manifold balancing and individual overpressure relief valves per ISO 5208.