Cost-effective way to get your pumps wired for preventive maintenance
How ARO Diaphragm Failure Detection (DFD) Works
A refractive infrared light sensor installed into the air side of the diaphragm housing sends and receives a continuous optic signal. If diaphragm failure occurs and fluid enters the air side, the sensor's beam is absorbed and an output signal is sent indicating failure.
When and Where to Use ARO DFD
When pumping materials that could pose a threat to the work environment
In remote locations where constant monitoring is critical
When pumping expensive materials
Where OSHA or EPA standards and codes require monitoring
67237 1", 1½", 2" & 3" Metallic EXP Pumps
67236-1 For 1-1/2" Metallic Diaphragm Pumps with Cast Iron or Stainless Steel center bodies
67236-2 For 2" and 3" Metallic Diaphragm Pumps with Cast Iron or Stainless Steel center bodies
ARO is Fluid Intelligence and a leading worldwide manufacturer of fluid handling products that are expertly engineered to deliver performance and serviceability, enabling our customers to achieve the best total cost of ownership.