Chemsafe Air Operated Double Diaphragm Pumps
Graco's ChemSafe pumps feature PTFE or UHMWPE (ultra high molecular weight polyethylene) corrosion-resistant fluid paths, which make them ideal for corrosive and abrasive chemicals. There's no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Plus they're dead-head capable and achieve high flow rates while minimising air consumption and operational noise.
Advantages Of The Chemsafe Diaphragm Pumps
- High quality machined design provides a precision fit and superior chemical containment compared to moulded pumps
- Corrosion-resistant exterior with no exposed metal reduces maintenance, extends pump life and offers clean, safe operation
- Removable air motor offers easy and intuitive maintenance ensuring maximum pump performance and availability
- Ideal for corrosive and abrasive liquids such as acids, fuels, glues, paints, resins, inks, or wastewater
How does an air operated chemical pump work?
An air operated diaphragm pump is a type of positive displacement pump that uses compressed air as a power source. The compressed air is shifted from one chamber to the other by a linked shaft that allows the chambers to move simultaneously. This back-and-forth motion, forces liquid out of one chamber and into the outlet manifold, while filling the opposite fluid chamber via the inlet manifold. Upon changeover, the fluid section that was filled on the previous shift empties into the outlet manifold and the fills the opposite chamber via the inlet manifold. The rapid changeover allows for reduced pulsation at the outlet.
LEAK FREE
LEAK FREE
- Tie-bolt design ensures chemical containment
- Precision fit, machine designed
CORROSION RESISTANCE
CORROSION RESISTANCE
- 100% PTFE and PE fluid paths
- No exposed metals
PARALLEL PILOT SHIFTING
PARALLEL PILOT SHIFTING
- Ease of maintenance
- Stall-free design
- Reduced icing air system
LONG DIAPHRAGM LIFE
LONG DIAPHRAGM LIFE
- Enhanced PTFE overmoulded diaphragm improves life
The best pump for your application
Not sure how to select your pump? Use our pump configuration tools to select the ideal pump for your application:
Step 1: Chemical Compatibility Guide
Use this tool as a general guideline for pump selection and to determine compatible materials
Step 2: Materials of Construction Guide
This tool will allow you to find the most cost effective match for your application.
Step 3: Chemical Pump Selector Tool
Which pump works best for your application? Use this tool to configure your pump.
Browse Chemsafe Air Operated Double Diaphragm Pumps
Chemsafe 205 – ¼ inch (6.3mm)
Graco's ChemSafe pumps feature PTFE or UHMWPE (ultra high molecular weight polyethylene) corrosion-resistant fluid paths, which make them ideal for corrosive and abrasive chemicals. There's no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Plus they're dead-head capable and achieve high flow rates while minimising air consumption and operational noise.
Chemsafe 515 – ½ inch (12.7mm)
Graco's ChemSafe pumps feature PTFE or UHMWPE (ultra high molecular weight polyethylene) corrosion-resistant fluid paths, which make them ideal for corrosive and abrasive chemicals. There's no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Plus they're dead-head capable and achieve high flow rates while minimising air consumption and operational noise.
Chemsafe 307 – ⅜ inch (9.5mm)
Graco's ChemSafe pumps feature PTFE or UHMWPE (ultra high molecular weight polyethylene) corrosion-resistant fluid paths, which make them ideal for corrosive and abrasive chemicals. There's no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Plus they're dead-head capable and achieve high flow rates while minimising air consumption and operational noise.
Chemsafe 1040 - 1 inch (25.4 mm)
Graco's ChemSafe pumps feature PTFE or UHMWPE (ultra high molecular weight polyethylene) corrosion-resistant fluid paths, which make them ideal for corrosive and abrasive chemicals. There's no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Plus they're dead-head capable and achieve high flow rates while minimising air consumption and operational noise.
Chemsafe 1590 – 1 ½ inch (38.1mm)
Graco's ChemSafe pumps feature PTFE or UHMWPE (ultra high molecular weight polyethylene) corrosion-resistant fluid paths, which make them ideal for corrosive and abrasive chemicals. There's no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Plus they're dead-head capable and achieve high flow rates while minimising air consumption and operational noise.
Contact Us
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