Efforts to achieve cost effective custom pump applications have led to FOSTER development of “standard” pump component designs which can be combined to tailor an economical pump unit to meet specific customer requirements. And something else that is standard in FOSTER pumps is durability. FOSTER’s “standard” pump designs coupled with individual application engineering attention and high manufacturing standards assure: an energy efficient pump, a durable pump application, and a cost effective pump application for the customer’s needs.