AWD-E003B DC12V and Rechargeable Pump max pressure can reach 20psi
AWD-E004AP WITH PORTABLE BATTERY AND AC ADAPTER can reach 20psi
AWD-E004A WITH AC ADAPTER max pressure can reach 20psi
AWD-E004P WITH PORTABLE BATTERY max pressure can reach 20psi
The AWD-VA max pressure can reach 20psi
The AWD-EB Rechargeable Pump max pressure can reach 16psi with internal battery
The AWD-PA max pressure can reach 20psi
The AWD-PAB with protable battery max pressure can reach 20psi
AWD-EDA DC12V and Rechargeable Pump max pressure can reach 16psi with internal battery