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Gilson Vacuum Extractor (3,000g capacity)

Price $2,301.98
Minimum Purchase:
1 unit

FREE SHIPPING (Continental US) | Estimated ship in 2-4 weeks
* Estimate is for US customers only.
* Shipping and Import Duties are calculated at checkout.
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Asphalt Mix Design Equipment

The Gilson HM-8 Vacuum Extractor with 3,000g capacity has superior design features for quantitative determination of bitumen in hot-mix asphalt paving mixtures using the vacuum method. The Extractor base is a 16in (407mm) dia. x 8in (203mm) high painted aluminum extract collection tank with carrying handles, a gauge-fitted vacuum source connection and an extract drain valve. Two sight-glass gauges are provided to monitor solvent level and color of extract during extraction. A removable funnel ring clamps filter paper and a perforated aluminum support plate to base with a Viton O-Ring seal. Sample and solvent are placed on paper inside the ring.

Improved design features anodized aluminum funnel ring for protection from corrosive solvents. Quick-action wing bolt fasteners between ring and base have no exposed threads to damage. Filter paper support plate has disk spacers to prevent collapse under vacuum.

The HM-8 Vacuum Extractor includes a Vacuum Gauge, 25 Filter Papers, Filter Support, O-Ring Seal, 4ft (1.2m) Vacuum Hose Connection, and instructions. For best results we recommend using biodegradable terpene-based solvents and HMA-54-2 filter papers. Vacuum source is required.


  • Extractor tank has two sight-glass gauges and drain valve
  • Quick-action wing fasteners between funnel and base
  • Anodized aluminum funnel ring prevents corrosion from solvents

Included Items:

  • HM-8 Vacuum Extractor
  • 25 Filter Papers
  • Fitted vacuum gauge
  • Filter Support
  • O-Ring Seal
  • 4ft (1.2m) Vacuum Hose Connection


  • Vacuum Pumps
  • HMA-54 Filter Paper, Grade 613
  • HMA-54-2 Filter Paper, Terpene Solvents Grade 627
  • HMA-55V Vacuum Extractor Viton O-Ring Seal
  • HMA-56 Diatomaceous Silica Filter Aid


  • Capacity: 3,000g
  • Dimensions:
    • Base: 16 x 8in (407 x 203mm) Dia. x H
    • Funnel Ring: 12.25 x 4.5in (311 x 114mm) I.D. x H
  • Estimated Shipping Weight: 68.0lb (30.84kg)

Meets Standard(s):

  • AASHTO T 164
  • ASTM D2172/2172M


Global Gilson HM-8 Vacuum Extractor (3,000g capacity)

Gilson Vacuum Extractor (3,000g capacity)

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