EDGE™ Series 2.0 Regulator, ESS42, Acetylene, 2 to 15 psig, 3000 psig Inlet, CGA 510 ORS NASCO Power Blast Technology™ is a

EDGE™ Series 2.0 Regulator, ESS42, Acetylene, 2 to 15 psig, 3000 psig Inlet, CGA 510 ORS NASCO Power Blast Technology™ is a Power Blast Technology™ is a high speed blasting along the cutting edge that strengthens the blade to reduce breaks and increase durability Patented T2™ Technology reduces cutting forces on each tooth and optimizes chip removal to allow efficient cutting in the widest range of materials Patented metal cutting TPIs provide faster and more efficient cutting in the widest widest variety of materials All brass internal mechanisms for non corrosive durability You set the combination Lifetime guarantee