The 4in (101.6mm) diameter Test Cell Cap is suitable for both Triaxial and Flex-Wall Permeability testing. Each cap is constructed of precision machined anodized aluminum, and comes complete with drain ports and grooves for placement of sealing o-rings. Each Test Cell Cap also has two drain ports and include two finger tight 1/8in tube fittings.
Meets Test Methods:
AASHTO T297
AASHTO T296
ASTM D 4767
ASTM D 2850
ASTM D 5084