Harris Model HP3550-250P High Purity Brass Regulator - 4000957 Gas Guard Why is the code number

Why is the code number required

and mechanical handling applications

This sensor is not suitable for cutting or grinding applications but works seamlessly with the 400-MS/A model

12505 Red-D-Arc DC-400 10699

High Deposition Rates – increase weld deposition up to 10 lbs/hr out-of-position

Harris Model HP3550-250P High Purity Brass Regulator - 4000957 Gas Guard Why is the code numberHarris Model HP3550 250P High Purity Brass Regulator 4000957 Model HP3550 is a Brass Barstock pipeline Regulator with Stainless Steel diaphragm, Kel F seat, 4 ports and 1 2 in. NPT (F) inlet and outlet connections. The outlet pressure is preset to 250 PSIG. Features 316 Stainless Steel diaphragm eliminates contamination from diffusion or outgassing One piece encapsulated seat design with 10 micron sintered internal filter to protect the Kel F seat