Summary of KD type mechanical diaphragm metering pump
Guangming brand KD series products are mechanical diaphragm metering pumps driven by motors. They are suitable for accurate measurement of fluid in bottom pressure situations. There are many kinds of pump heads to choose from. The diaphragm is made of multi-layer composite PTFE. It is widely used in sewage treatment, food additive and transportation of various special media due to its high measurement accuracy, stability and high working requirements.
Adjustable metering range: 0-120l / h
Large pressure range: 0-1.0mpa
Driving mode: motor driven
Control mode: manual and automatic control (can receive 4-20mA signal to adjust the flow)
Material of KD type mechanical diaphragm metering pump
Material of pump head | Working conditions |
Metering pump head: PVC, SUS304, SUS316, PTFE | Ambient temperature: - 15 ℃ – normal temperature |
Metering valve: PVC, SUS304, SUS316, PTFE | Motor: two phase, three-phase standard motor or explosion-proof motor |
Valve ball: silica, SUS304, SUS316, ceramic | Power: 0. 18KW |
Seal: PTFE, PVC | Protection grade: IP54 |
model | flow (L/H) | pressure (Mpa) | Impact times (min-¹) | Motor power (kw) | In and out diameter (mm) | Heavy (KG) |
KD 10/1.0 | 10 | 1 | 48 | 0.18 | Filter bottom valve and injection valve of φ 8 hose house | 8 |
KD 20/1.0 | 20 | 1 | 48 | 0.18 | φ 8 hose with filter bottom valve and injection valve | 8 |
KD 40/1.0 | 40 | 1 | 48 | 0.18 | φ 8 hose with filter bottom valve and injection valve | 8 |
KD 60/0.7 | 60 | 0.7 | 48 | 0.18 | DN15 | 8 |
KD 80/0.7 | 80 | 0.7 | 96 | 0.18 | DN15 | 8 |
KD 120/0.7 | 120 | 0.7 | 96 | 0.18 | DN15 | 8 |
KD series mechanical diaphragm metering pump has good sealing performance, no leakage, simple and safe assembly and maintenance.
KD series dense mechanical diaphragm metering pump can transport high viscosity medium, corrosive liquid and dangerous chemicals.
The flow regulation of dosing metering pump can adjust stroke length or motor frequency.
The diaphragm is made of multi-layer composite structure. The first layer is super tough Teflon acid resistant film, the second layer is EPDM elastic rubber, the third layer is 3.0 mm SUS304 supporting iron core, the fourth layer is reinforced nylon fiber, and the fifth layer is completely wrapped with EPDM elastic rubber, which can effectively prolong the service life of the diaphragm.
KD series mechanical diaphragm metering pump is widely used in petrochemical, chemical, electric power, metallurgy, mining, shipbuilding, light industry, agriculture, national defense and other industries.
