TheBasic Vacuum Extractoruses a heavy-wall 4L Filter Flask for collection when testing to determine bitumen in hot-mix asphalt paving mixtures. The Extractor is supported by three legs, and has a 12.25×4.5in (311x114mm) aluminum funnel ring, perforated stainless steel filter support plate and an O-Ring seal. The Hose and Stopper Assembly has a 6ft (1.8m) rubber vacuum hose to fit the 3/8in (9.5mm) OD drain connection and a No.12 neoprene stopper with glass tubing to fit the Filter Flask.

Features:

• Collects solvent with filter flask instead of a collection tank
• Meets ASTM D2172 and AASHTO T 164 standards

Included Items:

• Basic Vacuum Extractor
• Hose
• Support Plate
• Filter Paper, Grade 615
• O-Ring seal

Dimensions Funnel Ring: 12.25 x 4.5in (311 x 114mm) I.D. x H

MeetsTest Methods:
AASHTO T164
ASTM D 2172