1、Included Parts: Pneumatic glass glue gun kit, including air pressure regulating valve with gauge, extension tips, nozzles and glue sheets, convenient and practical. 2、Applicable Scenes: The pneumatic glue gun kit can be used for PV, solar modules, bathtubs, fish tanks, glass door and window, electronic appliances, etc. 3、Easy Operation: The design of free switch makes the operation smoother, and the noise reduction and exhaust design effectively prevent glue overflow. 4、Standard Size: The pneumatic glue gun has a 1/4in standard air inlet and threaded connection, which is stable and reliable, can effectively avoid air leakage. 5、Regulating Valve: Air pressure regulating valve with gauge, knob design for easy operation, press to regulate air flow, greatly improving work efficiency. 1 x Glass Glue Gun Host1 x Air Pressure Valve with Gauge2 x Glue Head Extension Tips5 x Glue Nozzles4 Set Scraping Sheets Item Type: Pneumatic Glue GunModel: QW Q3Material: Aluminum, PlasticAir Inlet Size: 1/4inGluing Capacity: 310ml (applicable to 310ml and below)Glue Application Type: Hard GlueGun Body Size: Approx. 270 x 260mm / 10.6 x 10.2inGun Barrel Outer Diameter: Approx. 54mm / 2.1inGun Barrel Inner Diameter: Approx. 50mm / 2inApplicable Glue Bottle Size: Diameter within 50mm / 2in, length 200-230mm / 7.9- 9.1inWorking Air Pressure: 6barApplication: Widely used in electronic equipment, home decoration, shipbuilding, architectural decoration, etc.