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Newborn 725AL-30 Rod Pneumatic Caulk Gun 10oz High Viscosity The Newborn 725AL-30 Rod Driven Pneumatic Applicator has a lightweight aluminum barrel that fits 1/4-gal. cartridges and has 100 psi of pressure for use with very high viscosity materials. With a 2-1/2"-diameter cylinder, it has a nominal thrust of 490 lb. The applicator is both air-driven and rod-driven for more pressure than an air-driven applicator of the same psi. The adjustable air pressure regulator controls the flow of the material, and the air dump valve quickly stops the flow. The quick-change barrel and nipple allow for quickly changing the cartridge or barrel. Caulking guns, also called caulk or cartridge guns, dispense a controlled flow of products such as caulk, sealants, and adhesives from a tube or cartridge. A manual caulking gun consists of a frame which holds the tube, a trigger, and a rod which moves forward when the trigger is depressed, dispensing the product. Manual caulking guns have a thrust ratio; the higher the thrust ratio, the easier it is to dispense the caulk, sealant, or adhesive. Air-powered or pneumatic caulking guns also have a frame and a trigger, but are used with an air pressure regulator that pushes the product from the tube using air pressure instead of a rod. Newborn Brothers Company, Inc. manufactures sealant and adhesive dispensers and accessories. The company was founded in 1974 and is headquartered in Jessup, MD.
Features:
• 1/4 gal. Cartridge • Rod Driven for Extra Power for Viscous Materials • 100 lbs. PSI • True Air Regulator Controls Flow • Lightweight, Quick Change Aluminum Barrel • Air Dump Vavle Stops Flow Instantly • Safety Valve in Handle • Reverse Air • Quick Disconnect Nipple
