High discharge volume! Air-driven diaphragm pump capable of transporting flammable liquids and solids.
The "NDP-40/50/80 series" is a large air-driven diaphragm pump that is ideal for various applications, such as oil plants and ceramic factories. [Main Industries] Chemical plants, ceramic factories, oil plants, chemical factories, and marine applications. [Diameter and Maximum Discharge Rate Reference*] NDP-40 Series Diameter 1-1/2" (40A), Maximum discharge rate approximately 400L/min NDP-50 Series Diameter 2" (50A), Maximum discharge rate approximately 600L/min NDP-80 Series Diameter 3" (80A), Maximum discharge rate approximately 800L/min *Values may vary depending on the wetted parts and diaphragm material. The maximum discharge rate indicates the pump's capacity. Please refer to the catalog for the actual flow rate range for your usage. For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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basic information
【Main Specifications】 ○Operating air pressure: 0.2 to 0.7 MPa ○Maximum discharge pressure: 0.7 MPa ○Slurry limit (maximum passing particle diameter) →NDP-40: 7 mm or less →NDP-50: 8 mm or less →NDP-80: 10 mm or less 【Recommended for】 ●Those who want to safely transport flammable liquids. ●Those who want to transport liquids containing abrasive elements. ●Those who want to eliminate liquid leakage from pumps. ●Those who want to reduce maintenance costs. ●Those who do not want complicated installation work. ●Those who want to transport liquids without changing their properties. ○For more details, please contact us.
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Applications/Examples of results
【Applications】 ○ General Industry → Transport of lubricants, heavy oils, etc. → Conveyance of cutting oils, discharge machining oils, etc. ○ Chemical Industry → Transport of chemicals, emulsions, latex adhesives, etc. → Transfer of soap materials, cosmetics → Cleaning and washing inside tanks ○ Petroleum Industry → Transport of heavy oils, naphtha, solvents, etc. ○ Marine and Shipbuilding → Pumping out sludge from ship bottoms, recovering residual oil, etc. ○ Nuclear Power → Cleaning, waste liquid treatment ○ Automotive Industry → Transfer of waste oil in pits, transport of coolant oil and brake oil ○ Electrical and Electronics → Transport of various chemical liquids and solvents → Parts cleaning through solvent circulation ○ Semiconductor Industry → Transport of ultra-pure water, EL chemicals, etc. → Filtration pumps ○ Printing Industry → Supply of gravure inks, etc. Other types of liquid material transport are also possible. ● For more details, please contact us.
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Yamada Diaphragm Pump ■ Possible because we are a domestic manufacturer of diaphragm pumps ■ Knowledge that carefully responds to the voices from the field ■ Achievements of over 1 million units installed worldwide Dust Collectors and Local Exhaust Systems ■ Discharges fumes and dust generated during welding outdoors ■ A lineup of products effective for dust collection and ventilation of odors from chemicals and solvents. ■ Products that comply with the revised Special Measures Law are also available At Yamada Corporation, we handle a wide variety of products, including diaphragm pumps, dust collectors, and local exhaust systems. ◇ Pump Products (Diaphragm Pumps, Piston Pumps, Sanitary Pumps) ◇ Work Environment Improvement Equipment (Local Exhaust Systems, Exhaust Gas Discharge Systems, High Vacuum Systems, Hose Reels) ◇ Grease and Oil Equipment (Grease Guns, Lubrication Equipment) ◇ Car Maintenance Equipment (Car Service Equipment, Refrigerant Gas Exchange, Recovery Machines) We also have a comprehensive catalog, so please take a look.