hABURE A7 Spray Polyurethane PU Foam Insulation Air Purge Gun w/ #01 Mix Chamber
· Equipped with adjustable flow cap. And the piston can be locked to avoid accidental triggering when spraying is stopped. Air Inlet Size 1/8 NPT(F) OR 1/4 NPT(F). · Check valve can be removed for cleaning without removing other parts.