Furon® Aspirator

Compact Solution for Chemical Siphoning

Furon Aspirators from Saint-Gobain are an economical option for siphoning chemicals from a process vessel. Using a gas on our air actuated aspirator creates a suction effect, allowing chemicals to be smoothly siphoned from the vessel. Using liquid such as DI water as driving media and applying water at a pressure of 10 PSI (0.7 bar) or more creates the suction effect. The chemical is then diluted by water as it is siphoned through the aspirator. A specific dilution ratio may be targeted by a ratio siphon disk inserted at the siphon point, which makes Furon Aspirators a reliable and economical means of diluting concentrated chemicals in wet process applications or disposing of spent chemicals.

Specifications

Item # CAD Actuation Dilution Ratio Flow at Outlet GPM (LPM) Inlet Port in (mm) Outlet Port in (mm) Siphon Port in (mm) Liquid Type
A-A-1886
  • Air
2.5 (9.5) 3/8 (9.5) 1/2 (12.7) 1/2 (12.7)
  • High Purity Chemistry
  • High Purity Water
A-A-1866
  • Air
2.5 (9.5) 3/8 (9.5) 1/2 (12.7) 3/8 (9.5)
  • High Purity Chemistry
  • High Purity Water
A-1886-6:1
  • Liquid
6:1 2.5 (9.5) 3/8 (9.5) 1/2 (12.7) 1/2 (12.7)
  • High Purity Chemistry
  • High Purity Water
A-1886-3:1
  • Liquid
3:1 2.5 (9.5) 3/8 (9.5) 1/2 (12.7) 1/2 (12.7)
  • High Purity Chemistry
  • High Purity Water
A-1886-10:1
  • Liquid
10:1 2.5 (9.5) 3/8 (9.5) 1/2 (12.7) 1/2 (12.7)
  • High Purity Chemistry
  • High Purity Water

Technical

Max. Liquid Temperature °F (°C) 302 (150)
Max. Inlet Liquid Pressure Psig (Bar) 60 (4.1)
Fluid Pressure Required to Achieve Suction Psig (Bar) (0.7)

Applications

Applications
  • Chemical Distribution Systems
  • Bulk Chemical Delivery Systems
  • Wafer Processing Solutions

Features & Benefits

  • 100% high-purity virgin PTFE construction
  • Compact design
  • Economical alternative to pumps for siphoning chemicals
  • Easy installation
  • Generates vacuum for siphoning liquid media from vessel or container
  • Low-cost “pumping” device
  • All Aspirators feature 100% PTFE wetted parts
  • Custom end connections available
  • Typical Applications Siphoning liquid chemicals from a process vessel
  • Diluting concentrated chemicals in wet process applications
  • Disposing spent chemicals
  • Ideal solution for draining and/or diluting liquid from a vessel

Related Documents

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Furon Aspirator Datasheet
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Furon Aspirator Datasheet
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High-Purity Fluid Handling Solutions for Microelectronics
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