3.1 Operating conditions:MQ 3-35 MQ 3-45Maximum flow rate [gpm] 22Maximum pressure [psi] 51 65Maximum system pressure [psi] 108Maximum suction lift [ft], see page 35 25Minimum ambient temperature [°F] 32Maximum ambient temperature [°F] 113Minimum liquid temperature [°F] 32Maximum liquid temperature [°F] 95Net weight [lbs] 29Sound pressure level [dB(A)] < 70Tank volume [oz] 5Air pressure in tank [psi] 22 to 25Connections 1" NPTPotable water, rainwater or other thin, clean, non-aggressive, and non-explosive liquids without solid particles or fibres.