Red Lion 6RLAG-2LST - Aluminum Semi Trash PumpsAPPLICATIONS Ideal for high volume transfer and dewatering. Can handle liquid slurries including sand, pebbles, and suspended solids less than 1 2" in diameter. FEATURES & BENEFITS Durable cast iron semi open style impeller Lightweight aluminum outer casing: includes heavy duty roll frame Wear resistant silicon carbide mechanical seal Self priming to 25' of suction lift Built in check valve EPA certified Repair kits available