HONG KONG AUTUMN SOLAR TRADING CO., LIMITED
HONG KONG AUTUMN SOLAR TRADING CO., LIMITED ISO qualified manufacturer / supplier for water fountain nozzles, colorful waterfall, musical fountain, mist fountain, LED lights, submersible pump etc.
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pulsafeeder copy mechanically actuated diaphragm metering pump
FEATURES:
Easy installation and simple operation
Accurate measurement and adjustable flow rate
Strong anti-corrosiveness
Economical & practical
Metal strengthened diaphragm, long life
APPLICATIONS:
Counter osmosis,electrodialysis
Water circulating cooling
Purification of water & sewage treatment
Laboratory & testing-room
Other small-size measuring equipments
SPECIFICATIONS:
| model | Stroke per minute | Rated flow (L/H) | Maximum pressure (BAR) | Connection size (inch) | Motor power (W) | Weight (kg) | Voltage (V) |
| PU-47 | 7 | 0.47 | 7 | 1/2” outlet threaded link (provided with 1/4” inserting tube) | 3.5 | 3.63 | 220V single phase 50 Hz |
| PU-110 | 13 | 1.10 | 7 | 4.2 | |||
| PU-236 | 25 | 2.36 | 7 | 7.0 | |||
| PU-378 | 51 | 3.78 | 7 | 8.8 | |||
| PU-472 | 51 | 4.72 | 4.2 | 9.2 | |||
| PU-1072 | 70 | 10.72 | 4.2 | 9.2 | |||
| PU-1577 | 70 | 15.77 | 16 |
MATERIAL DETAILS:
| description | Standard material | Material for choice |
| Pump head | San | PVC / PE / 316S |
| Linking parts | PVC | PE / 316S |
| Valve seat diaphragm | Hypalon | Teflon / Vlton |
| gasket | teflon | |
| Valve ball | ceramic | teflon / 316S |
| Discharge tube | PE | 1/2” thread link |
| Suction tube | PVC | 1/2” thread link |
DIMENSION:
