GAM- 1500: Small Aggregate Washer is designed for washing geotechnical or smaller aggregate samples of up to 6—8lb (2.7—3.6kg). The gooseneck water tube swivels aside to allow drum removal. Stainless steel drum is 9in diameter x 10.75in high (229x273mm). Equipped with totally enclosed gear motors for drum rotation and include 6ft (1.8M) power cords with GFCI plugs. AASHTO T11 ASTM C117 ASTM D1140
 
GAM-1504: Large Aggregate Washer allows processing of large aggregate and soil samples up to 15lb (7kg). Stainless steel drum size is 12in diameter x 13in high (304x330mm). Equipped with totally enclosed gear motors for drum rotation and include 6ft (1.8M) power cords with GFCI plugs. AASHTO T11 ASTM C117 ASTM D1140
 
GAM-1503: Heavy-duty aggregate washer with 15lb. (6.8kg) capacity removes clay, aggregate particles and water-soluble materials by the decanted wash water. Specimen is agitated sufficiently to completely separate all particles. Revolving drum is 10.75" dia. x 13" D (27 x 33cm) and locks in four angle positions. Includes vale ad .375" goose-neck water tube. OD is 30" x 20" x 32" H (76 x 51 x81cm) Order USA Standard sieve, 200 mesh separately.