Vacuum Pycnometers

Gilson offers three types of vacuum pycnometers for specific gravity determinations.


2,000g / 4,000g Pycnometers

2,000g / 4,000g Pycnometers

Starting at $394.50
Models: SG-16A, SG-18A
6,000g Pycnometer
Model: SG-15
Filter Flasks

Filter Flasks

Starting at $54.00
Models: GW-74, GW-75, GW-76
  • SG-16A 2,000g Pycnometer is cast and machined aluminum, featuring a transparent acrylic vacuum lid and a tapered aluminum lid, ideal for mixes with up to 3/4in (19.1mm) aggregates.
  • SG-15 6,000g Pycnometer has a large, two-piece plastic body with transparent top. This modelis optimal for mixes with aggregates up to 2in (51mm) and includes a perforated plastic shelf.
  • Heavy-Wall Glass Filter Flasks can be used as vacuum pycnometers compliant with ASTM and AASHTO specifications.