This Star Water Systems Cast Iron Sump Pump helps keep your basement or crawl space dry even during heavy downpours, delivering up to 3400 GPH. Flow GPH 3,400, HP 1/2, Amps 6, Dimensions L x W x H in. 9 x 7 x 14, Discharge Port in. Depth of Sump Required in. 18, Impeller Shaft Stainless steel, Max. 10, Power Cord ft. 3/8, Pump Housing Cast iron, Seals Neoprene, Self-Priming Yes, Suction Type Bottom draw vortex, Thermal Overload Protection Yes, Volts 115, Volute High-impact thermoplastic. 1/3 HP highly efficient, overload protected, oil-filled motor provides years of quiet, worry free operation Stainless steel hardware resists rust and corrosion Non-c.. Star Water Systems Cast Iron Sump Pump- 3400 GPH 1/2 HP 1 1/2in Port Model# 5SEH. Northern Tool Item# 80509. 22.5000 lb(s). All orders will contain an invoice/receipt. IMPORTANT: We will not honor requests to remove invoices or receipts from packages. If a PO box address is submitted without a physical address, it may delay your order. We may already have an answer to your question! We reserve the right to correct ad errors and/or omissions. Pricing and availability is subject to change without notice.