Pneumatic PP Diaphragm Pump

The Pneumatic PP Diaphragm Pump is engineered for hygienic fluid transfer in applications where purity, corrosion resistance, and easy cleaning are essential. Constructed from food‑grade polypropylene (PP) with optional PTFE and stainless steel wetted components, this pump is ideal for handling beverages, liquid foods, cosmetics, pharmaceuticals, and other sensitive materials.
Powered entirely by compressed air, the pump isolates the product from mechanical components, ensuring contamination‑free operation. Its smooth internal geometry, sanitary connections, and fully drainable design support efficient CIP/SIP cleaning while maintaining strict hygiene standards.

Description

Main Features

  • Air‑driven design — no motor, wiring, or electrical spark risk
  • Wetted components available in PP, PTFE, and stainless steel
  • Hygienic, smooth‑bore interior with no dead corners
  • Fully drainable design supports CIP/SIP cleaning
  • Sanitary clamp connections (Tri‑Clamp compatible)
  • Complete isolation between air system and product chamber
  • Zero risk of lubricant or metal particle contamination
  • Self‑priming capability and true dry‑run operation
  • Suitable for shear‑sensitive materials such as yogurt, fruit pulp, and probiotic liquids
  • Adjustable flow and pressure via simple air‑inlet control
  • Safe for flammable, explosive, or humid environments

Technical Data

  • Pump type: Pneumatic double‑diaphragm
  • Wetted materials: Polypropylene (PP), optional PTFE or stainless steel
  • Power source: Compressed air only
  • Cleaning compatibility: CIP and SIP capable
  • Interior design: Smooth, drainable, no dead zones
  • Operation: Stepless flow and pressure control via air regulator
  • Self‑priming: Yes
  • Dry‑run capability: Yes
  • Suitable media: Food ingredients, beverages, cosmetics, pharmaceuticals, slurries, and viscous fluids
  • Contamination control: Complete isolation of product from mechanical components

Optional Features

  • PTFE diaphragm and valve materials for aggressive chemicals
  • Stainless steel wetted components for enhanced durability
  • Multiple sanitary connection sizes
  • Air filtration and regulation assemblies
  • Mobile cart or skid‑mounted configurations
  • Noise‑reduction muffler

Warranty

12 months (limited warranty)

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