Harris Products Group products

This single-stage regulator is designed to be compact and economical, but with features typically available in more expensive regulators. It is used where weight, cost and size are factors.

The model 601 is designed for applications where weight and size are critical factors. Used for HVAC purging, pressure testing and blanketing with nitrogen or other inert gases. Gauges feature rubber gauge guards for added protection in abusive conditions. Plastic knob for easy grip and precise adjustment. Maximum delivery pressure 400 or 800 PSIG

This single-stage regulator is designed to be compact, light weight and rugged. It provides accurate pressure regulation to 100 PSIG.

The Model 2561 is an economical two-stage regulator for welding and similar applications where neoprene diaphragms are acceptable. It is used when constant delivery pressure is required over a wide range of inlet pressures.

The Model 9296 is a standard for general purpose, laboratory, industrial and welding applications where neoprene diaphragms are acceptable. It is designed for applications where a constant delivery pressure is required over a wide range of inlet pressures. Low pressure models feature neoprene seats (NC).

The Model 9296SS with a stainless steel-diaphragm is recommended for applications where outgassing and/or permeation are concerns. It is also designed for applications where a constant delivery pressure is required over a wide range of inlet pressures.

The Harris Model 32 flowmeter is calibrated for use with three different gases: argon, carbon dioxide and nitrogen. No tools are required to change to a different gas. The outer tube contains calibrated scales for each gas. To select the gas, simply rotate the outer tube until the proper gas is displayed. The Model 32 flowmeter is compensated at 50 PSIG with flows up to 80 SCFH. The flowmeter is designed so that it can be rotated to have the inlet/ outlet to the right or left depending on the configuration needed. Inlet/outlets for the Model 32 are sold separately. See the related items below to select the proper inlet/outlet.

The Model FM520 is specifically designed for HVAC back purging. It is a zero compensated device allowing full and accurate flow control at varying inlet pressures up to 100 PSIG.

This pipeline version of the Model 351 is zero-compensated for more efficient shielding gas use. It is a compact flowmeter regulator at the price and size of most competitive flowmeters. It is designed to give an accurate consistent flow despite wide fluctuations in pipeline pressure.

This version of the Model 351 is designed for cylinder applications. Its unique design makes it more resistant to C02 freeze up than comparable competitive models. The Model 351 is zero-compensated for more efficient gas use.