Laing pumps are well known for their fractional horsepower, flow-through heaters, and hydronic heating components. Laing pumps feature a patented, spherical motor design that eliminates the problematic shafts, seals and bearings found in conventional mechanically sealed pumps. The Laing Thermotech line includes circulator pumps, re-circulating pumps, solar circulator pumps and spa heaters. Laing has a legacy of manufacturing finely-crafted equipment rooted in innovation and quality. Pump Express is a leading nationwide Laing pump distributor. We offer the lowest prices on our Laing pumps and Laing pump parts for sale.