Brief Introduction The JBB chemical mechanical diaphragm feeding metering pump is a highly efficient and precise device designed for controlled liquid delivery in various industrial applications. It utilizes an eccentric gear driven by a gear motor to reciprocate the diaphragm, ensuring accurate dosing performance. The dual ball check valve at the outlet further enhances the accuracy of the metering process. One of the key features of the JBB model is its hybrid design that combines the benefits of both electromagnetic and mechanical diaphragm pumps. This innovation allows it to overcome common limitations such as low pressure, small capacity, and high power consumption, making it more versatile and reliable in different operating conditions. The pump is known for its compact structure, which makes it easy to install and maintain. Its leak-proof design ensures safe operation, even when handling corrosive or hazardous chemicals. Additionally, the pump is user-friendly, with straightforward maintenance procedures that reduce downtime and operational costs. It is widely used in industries such as water treatment, laboratories, petrochemicals, paper manufacturing, coatings, food and beverage processing, and pharmaceuticals. Its versatility and reliability make it a popular choice among professionals who require precise and consistent fluid metering solutions. Parameter Specification Working Principle: Diaphragm, Metering Main Applications: Chemical, Flocculant, Water Treatment, etc. Driver: Electric Motor Power Specifications: 220/380/415V 3-phase; 110/220/240V 1-phase; 50Hz/60Hz Maximum Permissible Fluid Temperature: 60°C (140°F) Casing Parts Material: SS304, SS316, PVC, PTFE Maximum Frequency: 150 rpm Maximum Drive Rating: 60W (0.08 HP) Maximum Caliber: 10mm (3/8 inch) Maximum Discharge-Side Pressure: 1.0 MPa (10 bar) Flow Rate Range: 14–130 L/H (50Hz) / 17–156 L/H (60Hz) Maximum Diaphragm Diameter: 84mm (3 1/4 inch) Wuan Jianfeng Casting Co., Ltd. , https://www.hbjfcasting.com
 
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