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Tianjin Ennide Technology Co., Ltd
SEKO MSA Mechanical Diaphragm Pump MSAF070R31XD080
NegotiableUpdate on 05/11
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Overview
SEKO MSA mechanical diaphragm pump MSAF070R31XD080-220V, stroke length: 5mm, diaphragm diameter: 70mm, flow rate: 90 L/H, pressure: 5 bar, stroke frequency: 166RPM, suitable for medium and low pressure dosing scenarios.
Product Details
SEKO MSA Mechanical Diaphragm Pump MSAF070R31XD080-220V
| model | Diaphragm diameter [mm] | Stroke length [mm] | Stroke frequency [times/minute] | Flow rate [liters/hour] | ***Pressure [bar] | connection method | Motor power [kw] | Gross weight [kg] | Carton size [length x width x height] [millimeters] | |||
| SS316L | PVC | SS316L | PVC PVDF | SS316L | PVC PVDF | |||||||
| MSAF070R | 70 | 5 | 166 | 90 | 5 | 5 | 3/8” GF | 8x12 (standard configuration) DN15 (optional)5 |
0.06/4 (X) | 11 | 8 | 430x 280 x370 |
SEKO MSA Mechanical Diaphragm Pump MSAF070R31XD080-220V
Model identification analysis：
MSARepresenting the SEKO mechanical diaphragm pump series.
070The diameter of the diaphragm is 70 millimeters.
RStroke frequency configuration identification (such as R-type flow rate up to 90 L/H, stroke frequency 166 times/minute).
31Pump head material code ("31" corresponds to PVC, "21" isSS316 stainless steel）
XD080Motor and accessory identification, including 220 or 380V function options.
Application Fields and Adaptation Media
Main applications
Water treatment system: reverse osmosis, cooling tower, corrosion inhibitor and flocculant addition in sewage treatment.
Chemical industry: acid-base neutralization, precise feeding of reaction vessels.
Food and pharmaceuticals: Quantitative delivery of food additives and disinfectants (must meet hygiene grade material requirements) 46.
Adaptation medium:
Corrosive liquids: hydrochloric acid, sodium hypochlorite (requires PVC pump head).
High viscosity liquids: oils, syrups (need to reduce stroke frequency and increase pipe diameter).
Installation and maintenance precautions
1. Pipeline design
Suction pipette: It is recommended to be DN15 or above, with a length of less than 2 meters, and to install a bottom valve filter to prevent impurities.
Drain pipe: Install a pulsation damper (with a volume ≥ 4 times the single stroke displacement) and set a pressure valve.
2. Start debugging
No load test: Adjust the stroke to 0% and jog to check the motor direction..
Gradual loading: Increase the stroke by 10% each time and monitor the pressure fluctuation to be ≤ ± 5%.
3. Regular maintenance
Monthly inspection: diaphragm sealing and damper pre charging pressure.
Annual overhaul: replace PTFE diaphragm (with a lifespan of about 3-5 years), lubricate transmission components.
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