Lower Screen Inserts are used with the Automatic Soil Processor models for processing cohesive soil samples and are 15.9x17.6in (405x446mm) in size. Made out of stainless steel, these screen inserts are durable and can withstand processing large amounts of soil necessary for moisture/density (Proctor) and other tests. Select from three opening sizes, No. 4 (4.75mm), 3/8in (9.5mm), or 3/4in (19mm).
- Lower Screen Insert (No. 4, 3/8in, or 3/4in)