Bison Pumps offers shallow and deep well hand pumps for groundwater wells. A Bison Pump can be installed alongside most electric submersible pumps. Made from 304 Stainless Steel and all potable water approved (NSF61) materials, Bison Pumps can be used to pressurize tanks or even to pump uphill! All our hand pumps come with a Lifetime Warranty against manufacturer’s defects. Bison has a large dealer network in the U.S. and is expanding the dealer network internationally as well. The Bison sales staff is helpful and friendly, while technically proficient and able to answer questions specific to your pump application. All Bison Pumps are made in the U.S. in Conway, Arkansas.