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PVDF+carbon

Main pumped products

Alkalis Alcohol Industrial oil Mineral oil Resins Silicone Solvent Dye Anhydrides Hydroxide Sulfuric acid Degreaser Hydrochloric acid Chromic acid Sodium hypochlorite

Composition

PVDF reinforced with carbon fiber

Abrasion-resistant and greatly stable material. Ideal for transferring highly abrasive or corrosive liquids, and at high temperatures.

DDE 007

DDE 15

DDE 20 

DDE 30

DDE 60

DDE 80 

DDE 100

DDE 160

DDE 400

DDE 650

Request info

  • High hydraulic performance up to 715 l/min

  • Optimized air consumption

  • Evolved diaphragm caps 

  • Non-icing air valve system

  • Operating sensitivity improved (from 1 bar) 

  • Integrated muffler up to model DDE 160 

  • Easy maintenance

  • Ideal for shear-sensitive liquids  

  • modified PTFE diaphragms inert to chemical agents 

  • Diaphragms available in thermoplastic materials (TPE, TPV) and reinforced elastomers (FKM, EPDM, NBR) 

  • Dry-running

  • Self-priming 

  • Upon request:  FDA conformity with ASTRAevo FOOD version

  • 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

  
 

Upon request: all connection configurations are available for plastic and aluminum versions.

  • 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"

  • 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

  • Chemical production

  • Surface treatment

  • Water and wastewater treatment

  • Aerospace

  • Pulp and paper

  • Automotive

  • Flexographic

  • Pharmaceutical

  • ...