31. The first volume covered the early developments of steam pumps , atmospheric engines and low pressure steam engines through the eighteenth century. 32. Chapin Mine Steam Pump Engine ( Cornish Pump ) was patterned after the ones used in Cornwall in the deep tin mines. 33. Recently there has been a resurgence of interest in low power solar steam pumps for use in smallholder irrigation in developing countries. 34. The ship was also equipped with three double action steam pumps that supplied water at to the three fire monitors used for firefighting. 35. The system brought water from the Baldwin Swamp utilizing a steam pump located in a pump house near the edge of the swamp. 36. By the beginning of the 20th century, cities began using steam pumps and later electric pumps to send water to the city fountains. 37. The pumping system was operated by a vertical set of compound Clapp and Jones Pumps and a set of Duplex Gordon Steam Pumps . 38. They include any type of pump powered by a steam engine and also pistonless pumps such as Thomas Savery's or the Pulsometer steam pump . 39. This line was originally both broad gauge and worked by the atmospheric system, with steam pump houses at regular intervals to create the vacuum. 40. The Goyne Steam Pump Company changed the name to Goyne Pump Company in 1955, and the company was purchased in 1979 by Goulds Pumps.
