Hydraulic Breather
he Donaldson P564669 1" TRAP Breather, from CEA Petroleum Equipment, is supplied complete with an innovative LED indicator light which flashes red when the filter needs to be changed. The P564669 1" TRAP Breather is suitable for use with small and medium sized bulk diesel and lubricants tanks, hydraulic reservoirs and intermediate bulk containers (IBC's)
Electronic Indicator
Actuated by pressure differential, flashes red to indicate change out is needed. Indicator setting, 1 psid (6.9kPa). Indicator power source: 3V lithium battery CR2032.