With over half a century of excellence in designing and manufacturing internal gear pumps, external gear pumps for the OEM and process market, Haight Pumps prides itself on its outstanding lead time and quality customer service. For over seventy years, we have been providing industry with simple, rugged and dependable internal gear pump manufacturing. We place an emphasis on research and development in order to always keep our products and equipment top of the line and up to date. Our combined expertise means we can offer you a customized response to both your needs and cost requirements.