Graco's Chemsafe Series

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Graco’s ChemSafe Series comprises premium quality AODD pumps that use PTFE or UHMWPE corrosion-resistant fluid paths. The material choice of Graco for this series made the pumps ideal for handling strong corrosive and abrasive chemicals. There are no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Furthermore, they’re dead-head capable and achieve high flow rates while minimizing air consumption and operational noise.

Design Advantages

  • Superior chemical containment

  • Precision fit, machined design

  • Removable air motor for easy and intuitive maintenance

  • Guaranteed maximum efficiency and availability

  • Leak-free design with tie-bolts

  • Parallel Pilot Shifting eliminates stalling and icing

Available Options

All-Pumps can customise pumps according to your requirements and specific applications. Get in touch with us today to find the right pump!

  • Range of construction materials
  • Range of models and sizes
  • Mounting options
  • Spare parts

Applications

  • Acid & Solvent Transfer
  • Ceramic Finishing
  • Electroplating
  • Filter Press
  • Steel Production
  • Pharmaceutical
  • Pickling Baths
  • Printing Inks
  • Silicone Carbide & Lime Slurries
  • Wastewater Treatment
Talk to our Experts
Chemsafe Air Operated Double Diaphragm Pump Poly pump PTFE model 1590

Our range of availableGraco Chemsafe Pumps

Chemsafe Air Operated Double Diaphragm Pump Poly pump PTFE model 205

CHEMSAFE 205

Chemsafe Air Operated Double Diaphragm Pump Poly pump PTFE model 307

CHEMSAFE 307

Chemsafe Air Operated Double Diaphragm Pump Poly pump PTFE model 515

CHEMSAFE 515

Chemsafe Air Operated Double Diaphragm Pump Poly pump PTFE model 1040

CHEMSAFE 1040

Chemsafe Air Operated Double Diaphragm Pump Poly pump PTFE model 1590

CHEMSAFE 1590

Graco's Chemsafe Series Key Specifications

Flow up to 85.2 gpm | Pressures up to 100 psi | Temperatures up to 212F

Model ChemSafe 205 ChemSafe 307 ChemSafe 515 ChemSafe 1040 ChemSafe 1590
Max Flow Rate 818 lph 1794 lph 3770 lph 8517 lph 19351
Max. Pumpable Solids 0.06 in 0.08 in 0.16 in 0.24 in 0.32 in
Max Air/Fluid Temperature PTFE 100°C
UHMWPE 70°C
Min/Max Air Pressure 2 bar minimum startup air pressure
7 bar maximum supply air pressure

PRINCIPLE OF OPERATION

Graco Air operated double diaphragm (AODD) pumps use compressed air as a power source. The compressed air is shifted from one chamber and then to the other side by a linked shaft. This movement allows the chambers to move simultaneously. This back-and-forth motion forces liquid out of one chamber and into the discharge piping while the other chamber is being filled with liquid at the same time. These pumps use reciprocating elastomeric diaphragms and check valves to pump fluid. The liquid chambers are filled and emptied by fluid that is drawn through a common inlet and discharged through a single outlet.

Servicing you anywhere in Australia

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