The Weldmark Flowmeter model HRF2425-580 Pro is engineered to measure and regulate gas flow with precision, making it an essential tool for MIG and TIG welding applications. With a maximum flow rate of 70 cubic feet per hour and an inlet pressure capacity of up to 3000 psi, this flowmeter is designed to handle high-flow demands in various industries, including manufacturing, construction, and aerospace. Its robust construction features a machined brass body and a fabric-reinforced neoprene diaphragm, ensuring durability and accuracy, while the safety overpressure burst mechanism adds an extra layer of protection. This compact unit combines a regulator and flowmeter, providing a streamlined solution for professionals seeking reliability and efficiency in their welding processes.