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666120-322-C ARO Double diaphragm pump ProSeries 1" metal, air operated
- Reliable – the patented unbalanced ARO air valve ensures high operational reliability
- Environmentally safe - bolted construction for leak-free pumping of liquids
- Easy maintenance - easy access to the medium area through screwed chambers
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Max. Delivery Rate: |
133 L/min. |
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Ratio: |
1:1 |
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Max. operating pressure: |
8.3 bar |
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Max. inlet pressure: |
0.69 bar |
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Displacement / cycle @ 6.9 bar: |
0.60 liters |
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Suction and pressure connection: |
1" BSP F |
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Air Connection: |
¼” NPTF |
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Wetted Material: |
Aluminium |
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Air Motor Material: |
Aluminium |
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Hardware material: |
Steel |
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Diaphragm Material: |
Nitrile |
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Ball material: |
Nitrile |
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Ball Seat Material: |
Polypropylene |
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Max. solids passage: |
3.2 mm |
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Silencer: |
mounted |
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Sound level: |
64.5 dB(A) |
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Weight: |
8.62 kg |
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Temperature range: |
2° to +79° C |
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ATEX certified: |
ATEX – Group II 2GD X |
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Air motor service kit available in the store: |
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Service kit fluid part available in the store: |
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