■Main Feature

1. The transmission mechanism and liquid cavity of the disphragm pump use special kind of rubber diaphragm,so that the working parts can always work under good lubricating condition.Therefore this kind of pump can be used out of form water,which can be used conveniently.
2. The pump has a good self-absorbing capability,it will be economical for customers and can meet the needs of plant-protection because of its high pressure.
3. All parts in the diaphragm pump touching with liquid are sprayed by using macromolecule chemical coating,so that it had good abilites to resist corrosion.
4. Most parts of the pump are produced with aluminium alloy die-cast technology to improve the strength and precision,fine appearance and light weight.
5. The structure of the diaphragm pump is simple and reasonable with few easily-damaged parts and it is convenient in operation and maintenance.

■Main Purposes

1. Matching with diferent power equipments (such as electric motor,diesel engine,gasoline engine,tractor and motor vehicle,etc.)to form various models of sprayer,which are widely applied to the farm orchards,forest,town gardens to protect and eliminate plant diseases and pests,to spray liquid chemical fertilizer and weed-killer,and also can spray chemical in the underground pipes.
2. Used for small area irrigation,drawing water up to hill in some mountainous areas and hilly copuntryside.
3. Applied in some industrial fields such as vehicle cleaning,hygiene disinfection,transmitting liquid of drinking,spraying dope and whitewash,chemistry industrial infusion,environmental protection and spraying glue cotton production,etc.