Sandpiper’s 1 1/2& ST40 Containment Duty AODD Pumps were designed to handle highly corrosive and hazardous chemical fluid requirements. The containment duty pump are designed with containment chambers, hydraulically balanced/coupled pumping diaphragm and driver diaphragm assemblies. The containment chambers are designed to accommodate visual, mechanical and low-voltage leak detection devices. The Containment Duty Pumps are constructed of materials such as Aluminum, Stainless Steel and Alloy C, with elastomer TPE (thermal plastic elastomers) and PTFE options in diaphragms and check valves.
Why containment duty pumps?
Due to environmental concerns regarding corrosive or hazardous fluids escaping into the environment the cost of these loss are significant as it’s considered losing profit. Even non-toxic fluids, such as water can create a hazardous environment towards the safety of the people working around the area surrounding the pump should a diaphragm fails. The Containment Duty Pump is able to prevent all these losses through its system by redirecting the fluid that breached the diaphragm towards a containment chamber that alerts its users through a visual indicator. The pump will be able to maintain its operations until the end of the processing time or until its scheduled maintenance.
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