![File:Lantern Slide - Thomas Savery's Mine Dewatering Pumping Engine Diagram, circa 1698.jpg - Wikimedia Commons File:Lantern Slide - Thomas Savery's Mine Dewatering Pumping Engine Diagram, circa 1698.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/4/45/Lantern_Slide_-_Thomas_Savery%27s_Mine_Dewatering_Pumping_Engine_Diagram%2C_circa_1698.jpg/1200px-Lantern_Slide_-_Thomas_Savery%27s_Mine_Dewatering_Pumping_Engine_Diagram%2C_circa_1698.jpg)
File:Lantern Slide - Thomas Savery's Mine Dewatering Pumping Engine Diagram, circa 1698.jpg - Wikimedia Commons
![File:Flickr - Official U.S. Navy Imagery - Navy divers prime a dewatering pump with the help of the Guatemalan divers during a training salvage mission..jpg - Wikimedia Commons File:Flickr - Official U.S. Navy Imagery - Navy divers prime a dewatering pump with the help of the Guatemalan divers during a training salvage mission..jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/4/4a/Flickr_-_Official_U.S._Navy_Imagery_-_Navy_divers_prime_a_dewatering_pump_with_the_help_of_the_Guatemalan_divers_during_a_training_salvage_mission..jpg)
File:Flickr - Official U.S. Navy Imagery - Navy divers prime a dewatering pump with the help of the Guatemalan divers during a training salvage mission..jpg - Wikimedia Commons
![Grosvenor INDIA Manufacture API 675 Dosing Metering Pumps,Dosing Systems,Chemical Process Pumps,Water Pumps,Pulsation Dampeners,Pressure Relief Valves for Injection, Mixing, Feeding, Sampling Grosvenor INDIA Manufacture API 675 Dosing Metering Pumps,Dosing Systems,Chemical Process Pumps,Water Pumps,Pulsation Dampeners,Pressure Relief Valves for Injection, Mixing, Feeding, Sampling](https://www.mapex.com/pump%20csection/pyxelDiaphragm-%20Gp%20series.jpg)