Material - Ecco Flow PN/AT |
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| AT08 | PN15/PN25 | AT15 | AT25 | |
| Pump housing | electrically conductive acetal | polypropylen | acetal | acetal |
| Diaphragm | teflon | rubber | teflon | teflon |
| Balls | teflon | rubber | teflon | teflon |
| Valve seat | acetal | polypropylen | stainless steel | acetal |
| Ext. screws and brackets | stainless steel | zinc plated | stainless steel | stainless steel |
Technical data - Ecco Flow PN/AT |
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| Ecco Flow | AT08 | PN/AT15 | PN/AT25 |
| Pressure ratio | 1:1 | 1:1 | 1:1 |
| Capacity, l/min | 0-19 | 0-53 | 0-152 |
| Max air pressure, bar | 6.8 | 6.8 | 6.8 |
| Air consumption at 6 bar, l/min | 0-approx. 140 | 0-approx. 375 | 0-approx. 1050 |
| Self priming | Yes | Yes | Yes |
| Wet lift capacity at 6.8 bar, m | 5 | 6 | 6 |
| Dry lift capacity at 6.8 bar , m | 2.5 | 4.5/3 | 4.5/3 |
| Max pumpable particle size, mm | 0.8 | 3.2 | 6.4 |
| Air inlet | G 1/4 int. | G 1/4 ext. | G 1/4 ext. |
| Liquid inlet | double G 3/8 int. | G 1/2 int. | G 1 int. |
| Liquid outlet | double 1/4 int. | G 1/2 int. | G 1 int. |
| Adjustable liquid connections | optional pump position | Yes | Yes |
| Weight, kg | 2.1 | 3.7 | 8.7 |