Sunreland metering pump

He / Hg / HK motor driven high performance combined metering pump
Technical parameter
·Maximum flow of single head of hydraulic PTFE diaphragm pump: 10000l / h
·Maximum discharge pressure of hydraulic PTFE diaphragm pump: 300 bar
·Maximum flow of single head of hydraulic metal diaphragm pump: 380L / h
·Maximum discharge pressure of hydraulic metal diaphragm pump: 700bar
·Regulation ratio 10:1, steady-state accuracy ± 0.5%
·Maximum allowable material temperature: 200 ℃
·Maximum allowable material viscosity: up to 10000cp
Characteristic:
·A variety of pump head materials: 316SS, PVC, PVDF, special alloy, stainless steel fluorine lining
·Various pump heads: PTFE diaphragm pump head, metal diaphragm pump head, plunger pump head
·Multiple structure options: single diaphragm pump head, double diaphragm pump head, sandwich diaphragm pump head
·Built in automatic oil filling valve ensures stable output flow and meets accuracy requirements
·Built in exhaust and pressure relief valve to prevent over pressure at the hydraulic end and automatic exhaust
·Various one-way valve configurations: single ball valve, double ball valve, spring loaded ball valve, spring loaded plate valve, etc
·Multiple pumps can be connected in parallel, so as to transport different media at the same time
·Variable eccentric mechanism adjusts stroke length to ensure smooth fluctuation
·Modular design, easy to maintain and repair the driving mechanism
Flow regulation mode
Stroke length of handwheel adjustment: full range adjustment stroke length
·Standard configuration: flow regulation can be realized no matter the pump is in operation or shutdown state
Electric stroke controller: receives external control signal and adjusts stroke length
·Power supply: 220v-50hz-single phase
·Input signal: 4-20mA, analog signal
·Output signal: 4-20mA / 1-5V analog signal for recording display and control system
Frequency conversion controller: accept external control signal and adjust stroke length
·Power supply: 220v-50hz-single phase or 380v-50hz-three phase
·Input signal: 4-20mA, analog signal
Pneumatic regulating stroke: accept the external air pressure signal and adjust the stroke length