Campbell Hausfeld Pro Air Caulking Gun PL1558

Smoothly dispenses caulks, adhesives and sealants from standard paper or plastic type cartridges. Shut-off valve stops materials when trigger is released. Dispenses 10.1 fluid ounce. SPECIFICATIONS: Recommended air pressure: 5-20 PSI. 0.3 SCFM aver age air consumption at 90 PSI. 1/4" NPT air inlet.