NOTE: FLOTE-TECH Model B not available at this time. FLOTE-TECH Model B Materials of construction —– Alumininum and Plastic Overall dimensions —– 53 in. long x 14 in. wide x 48 in. high Unit weight —– 95 pounds Maximum soil sample size 10 liters Sediment storage capacity —– 66 liters System water capacity —– 50 gallons Maximum pumping rate —– 4.6 gallons per minute Power requirements —– manual Sediment removal —– 30 gallons per minute Fine fraction screen with 0.285 millimeter square openings @ 55% open area Coarse fraction screen with 0.5 millimeter square openings @ 48% open area