boilers, hot water, fittings, compression, polyethylene (pe) pipe, plumbing industry, feedwater heaters, manufacturers' agents or representatives, pump accessories, pump assemblies, pump bodies to specification, booster pumps, in line pumps, chemical peristaltic pumps, processing industry pumps, sewage or sludge pumps, plumbing waste trap adjusting pieces, water heaters, central heating ventilation and air conditioning (hvac) available from n.h. yates & co., inc. based in cockeysville, md. click the links below to visit our website or contact us via our profile page.