Mechanical diaphragm metering pump
DJ-Z series mechanical diaphragm type metering pumps are mainly reciprocating metering pumps. The number of cylinders can be divided into single cylinder, double cylinder and triple cylinder. There are various materials for our mechanical diaphragm dosing pumps,including stainless steel SS304, SS316, SS316L, 904L, duplex stainless steel CD4MCu, 2205, 2507, Alloy 20, Hastelloy, Titanium, Monel, Nickel...
■Flow rate: Max.1200L/H
■Discharge pressure: Max. 10 bar
■Lifting height of suction: up to 3 mH2O
■Suction pressure: Max. 2 bar
■Working Temperature: -30ºC～80ºC
■Cost-effective, generally applicable to the pressure requirements of the water treatment industry
■With eccentric structure, there is no leakage on the whole, which can be placed on the tank or pipeline
■Cast aluminum shell, high heat dissipation performance, the overall weight is light, suitable for all kinds of acid and alkali liquid
■Pump wetted part material is PVC, PTFE, or stainless steel
■When the pump runs or stops, the flow can be adjusted at will and the output can be quantified
■The diaphragm metering pump is made of compressed multi-layer structure. The first layer is the acid resistant film of super-toughness Teflon, the second layer is EPDM elastic rubber, the third layer is 3mm thick SS304 supporting iron core, the fourth layer is reinforced with reinforced nylon fiber, and the fifth layer is completely wrapped with EPDM elastic rubber, which can effectively improve the service life of the diaphragm
■Pump head: SUS304, SUS316, PVC, PTFE
■Valve: SUS304, SUS316, PVC, PTEF
■Valve ball: ZrO2, SiO, SUS304, SUS316, Ceramic
■Material of wetted parts can be PVC, PVDF, PTFE, HC and all kinds of stainless steel.
■The pump can be widely used in petroleum, chemical, textile, food, paper, atomic energy technology, power plants, plastics, pharmaceuticals, water plants, environmental protection and other industrial and scientific sectors, for the precise quantitative delivery of liquid without solid particles to pressurized or atmospheric vessels and pipelines.