AISI 316L
Main pumped products
Composition
AISI 316l
High mechanical strength, ideal for pumping corrosive agents such as solvents, hydrocarbons, organic liquids and strong acids.
DDE 30
![](/images/Argal%2DPumps%2Dtech%2DDDE030%2Dweng22.png)
![](/images/Argal%2DPumps%2Dcurve%2DDDE30%2Dweng22.png)
DDE 60
![](/images/Argal%2DPumps%2Dtech%2DDDE060%2Dweng22.png)
![](/images/Argal%2DPumps%2Dcurve%2DDDE060%2Dweng22.png)
DDE 100
![](/images/Argal%2DPumps%2Dtech%2DDDE100%2Dweng22.png)
![](/images/Argal%2DPumps%2Dcurve%2DDDE100%2Dweng22.png)
DDE 160
![](/images/Argal%2DPumps%2Dtech%2DDDE160%2Dweng22.png)
![](/images/Argal%2DPumps%2Dcurve%2DDDE160%2Dweng22.png)
DDE 400
DDE 650
Request info
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High hydraulic performance up to 715 l/min
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Optimized air consumption
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Evolved diaphragm caps
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Non-icing air valve system
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Operating sensitivity improved (from 1 bar)
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Integrated muffler up to model DDE 160
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Easy maintenance
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Ideal for shear-sensitive liquids
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modified PTFE diaphragms inert to chemical agents
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Diaphragms available in thermoplastic materials (TPE, TPV) and reinforced elastomers (FKM, EPDM, NBR)
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Dry-running
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Self-priming
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Upon request:
FDA conformity with ASTRAevo FOOD version
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Upon request:
ATEX Zone 2 (II 3G Ex h IIB T4 Gb X | II 3D Ex h IIIB T135°C Db X) and Zone 1 (II 2G Ex h IIB T4 Gb X | II 3D Ex h IIIB T135°C Db X) with conductive body and parts
Standard connections
![](/images/CONFIGURAZIONE_ATTACCHI_STANDARD_REV_1.png)
![](/images/CONFIGURAZIONE_ATTACCHI_REV_1.png)
Upon request: all connection configurations are available for plastic and aluminum versions.
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AISI 316l versions can be set with the connections up to model DDE 160. Models DDE 400 and DDE 650 have the flanged connections "F-B"
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It is not possible to set the "F-B" connections and "V" connection is not recommended for model DDE 020
For further connection configurations, contact us
Applications
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Chemical production
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Surface treatment
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Water and wastewater treatment
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Aerospace
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Pulp and paper
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Automotive
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Flexographic
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Pharmaceutical
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