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DDE SPN 400

Main pumped products

Alcohol Mineral oil Silicone Juice Wine Concentrated juice Dough and starch Marmelade Chocolate Honey Toothpaste Syrup Yeast Pulp Hops Sugar Gaseous blending Brine Icing Varnish Lotion Cream Cream Shampoo Soap Acetone Conditioner

Composition

DDE SPN 400

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  • 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 and NBR) 

  • Dry-running

  • Self-priming 

  • FDA conformity  with the parts in contact with the liquid entirely made of electropolished AISI 316l, 125Ra finishing, and PTFE

  • 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