LVGE VACUUM PUMP FILTER

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Busch Vacuum Pump Exhaust Filter Element 0532140157

LVGE Ref: LOA-912

OEM Ref: 0532140157; 0532000509

Applicable Model: Busch RA0063F/RA0100F

Product Overview: Busch Vacuum Pump Exhaust Filter Element is a core replacement spare part for BUSCH single-stage rotary vane vacuum pumps RA series. This LOA-910~914 series exhaust filter perfectly replaces original Busch OEM part numbers, efficiently separates oil mist from pump exhaust gas, recycles vacuum pump oil, discharges clean air, and achieves energy saving, cost reduction and environmental compliance for industrial vacuum systems.


  • Dimensions: 72*250mm
  • Nominal Flow: 50m³/h
  • Filtration Efficiency: More than 99%
  • Application Temperature: Below 100℃
  • Opening Pressure of Safety Valve: /
  • Product Detail

    Product Tags

    Core Advantages of Busch Vacuum Pump Exhaust Filter Element:

    1. Premium Multi-Layer Filtration Material
    Core filter medium: Imported German glass fiber filter paper, high filtration efficiency, low pressure drop, excellent anti-corrosion performance, stable filtration performance under long-term high temperature operation.
    Surface protective layer: Special PET oleophobic fabric, strong oil repellency, flame retardant and corrosion resistant, prevent fine glass fiber shedding.
    End cap material: PA66+GF30 reinforced plastic, high temperature resistance up to 110℃, wear-resistant, high hardness, no deformation under continuous working heat.
    2. Ultra-High Separation Efficiency & Stable Pressure Drop
    Filtration efficiency ≥99%, almost all lubricating oil mist can be coalesced and recycled back to the pump oil tank, greatly cutting oil consumption cost.
    Initial pressure drop <10kPa, stable operating pressure drop ≤30kPa, will not increase pump load or affect ultimate vacuum degree during the whole service cycle.
    Wide working temperature range, long-term safe operation below 110℃, suitable for continuous industrial production 24/7.
    3. Full Series Matching for Busch RA Rotary Vane Pumps
    We supply 5 complete models LOA-910 / LOA-911 / LOA-912 / LOA-913 / LOA-914, covering mainstream BUSCH RA0020F to RA0630B single-stage vacuum pumps, one-to-one interchange with original OEM filters, direct replacement without modification.
    4. Cost-Effective Replacement Solution
    Compared with genuine Busch original filters, our exhaust filter elements have equivalent filtration performance but lower procurement cost; stable structure prolongs replacement cycle, reduces downtime and maintenance labor cost.
    5. Eco-Friendly & Clean Workshop
    Clean exhaust air without oil mist emission, meet global industrial environmental protection standards; no oil stain on workshop floor, machinery and product surfaces, improve working environment and staff health safety.

    Working Principle:

    When oil-laden exhaust gas flows through the Busch vacuum pump exhaust filter element:
    1. Outer PET oleophobic layer intercepts large oil droplets preliminarily;
    2. German glass fiber core layer coalesces tiny submicron oil mist into large liquid droplets;
    3. Gravity flows back to the vacuum pump oil chamber for repeated lubrication circulation;
    4. Only dry, clean air is discharged out of the pump, zero oil mist pollution.

    Why Choose Our Busch Vacuum Pump Exhaust Filter Element?

    • Full stock for LOA-910~914 series, fast delivery, support small MOQ sample order;
    • Strict raw material inspection + finished air tightness test, 100% pass rate before shipment;
    • Support customized logo, neutral export packaging to meet overseas wholesale demand;
    • Professional vacuum filter technical team, provide pump model matching consultation service;
    • Stable supply chain, competitive factory direct price for global distributors & end manufacturers.

    Installation and Operation Video

    Product Detail Picture

    的bsdb (1)
    sdb (2)

    27 tests contribute to a 99.97% pass rate!
    Not the best, only better!

    Leak Detection of Filter Assembly

    Leak Detection of Filter Assembly

    Exhaust Emission Test of Oil Mist Separator

    Exhaust Emission Test of Oil Mist Separator

    Incoming Inspection of Sealing Ring

    Incoming Inspection of Sealing Ring

    Heat Resistance Test of Filter Material

    Heat Resistance Test of Filter Material

    Oil Content Test of Exhaust Filter

    Oil Content Test of Exhaust Filter

    Filter Paper Area Inspection

    Filter Paper Area Inspection

    Ventilation Inspection of Oil Mist Separator

    Ventilation Inspection of Oil Mist Separator

    Leak Detection of Inlet Filter

    Leak Detection of Inlet Filter

    Salt Spray Test of Hardware

    Leak Detection of Inlet Filter


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