Southern Sepper GM series mechanical diaphragm metering pump: Performance parameters $r $n Flow rate: up to 1800L/h. $r $n discharge pressure: maximum 12 bar. $r $n adjustment range: 30% -99%, steady-state accuracy is 1%. $r $n suction lifting height: up to 3m water column. $r $n Environmental temperature: maximum+40 ℃. $r $n inlet pressure: 2 bar.
Southern Sepper GM series mechanical diaphragm metering pump：
trafficThe maximum speed can reach 1800L/h.
release pressureThe maximum is 12 bar.
adjustment range30% -99%, with a steady-state accuracy of ± 1%.
Inhalation lifting heightUp to 3m water column.
ambient temperature：最高 + 40 ℃。
inlet pressure：2bar。
drive end
Variable eccentricity adjustmentAdopting a variable eccentric mechanism adjustment can ensure smooth changes in flow pulsation.
sturdy structureEnhanced structural design, suitable for use in harsh operating environments; Equipped with wear-resistant ball bearings for stable operation.
Oil bath lubricationAll drive components are lubricated with oil bath, ensuring a long working life.
Flexible flow regulationFlow regulation can be performed in both shutdown and operation states, and the adjustment methods can be manual, electric, or variable frequency.
Hydraulic end
Diaphragm designMechanical driven diaphragm, without diaphragm protection plate on the material side, facilitating material passage. Diaphragm usually adopts a multi-layer composite structure, such as ultra tough PTFE acid resistant membrane, EPDM elastomer, 3mm thick SUS304 supporting iron core, reinforced nylon fiber cloth, etc., which can effectively improve the service life of the diaphragm.
Various pump head materialsThere are various pump head materials to choose from, such as PVC, PVDF, 316SS, high viscosity, slurry, etc., suitable for conveying various materials.
Self cleaning one-way valveThe self-cleaning one-way valve structure is easy to maintain and can effectively prevent impurities from blocking, ensuring the normal opening and closing of the valve and smooth liquid transportation.
Electric stroke controlThe electric stroke controller can accept external control signals and adjust the stroke length. The power supply is 220V/single-phase, 50Hz, with an input signal of 4-20mA analog signal and an output signal of 4-20mA/1-5V analog signal, used for recording, display and control systems.
frequency conversion controlBy installing a variable frequency controller to receive external control signals, adjust the stroke speed. There are multiple options for power supply, including 380V/three-phase, 220V/single-phase, 50Hz, etc. The input signal is a 4-20mA analog signal.
switch controlThe switch controller controls the three-phase motor in an "on/off" manner to regulate the output flow.
This series of metering pumps is widely used in fields such as environmental protection, petrochemicals, chemical engineering, refining, electricity, metallurgy, pharmaceuticals, food, water treatment, etc.
