Blackhawk's low-flow reciprocating piston pumps are the standard for reliability and durability in landfills, remediation sites and difficult pumping environments, providing long-life economy. Pneumatic pumps, electric pumps and solar pumps feature low-maintenance drive motors above the wellhead. Rugged downhole components withstand hot, acidic, harsh and toxic liquids. Models offer depths to 800 feet and flows to 11 gpm. Blackhawks pump virtually any liquid, including partial solids, and operate independent of vacuum. Products include landfill pumps, Elevated Temperature (ET) pumps, methane gas dewatering pumps, groundwater remediation pumps, NAPL recovery pumps, toxic chemical pumps, offshore platform caisson sump pumps, tar pumps and stripper oil well pumps.