For better performance under high pressure

Diaphragm pumps have many advantages. They are self-priming and can run dry without damage to the pump. They have no mechanical seals because the shaft seals are not inside the pump. All pumps have variable capacity through a simple control fitted as standard on the pump. They do not damage the pumped product and have low maintenance costs. they do not damage the pumped product and have low maintenance costs. They are widely applicable: from thick to thin and abrasive liquids. For example, a free passage of up to 76 mm for liquids with large solids can can be realized and piping can be kept under pressure against a tight valve. Thereby, the pump starts and stops automatically when opening and closing the discharge valve.