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Chrome-plated brass single-stage welding regulator with dual gauges and control knob

Harris

Harris KH1008 Argon Helium Nitrogen Single Stage Welding Regulator

SKU CH-CQHZ-S9SVF

Single-stage regulator for argon, helium and nitrogen with a maximum outlet pressure of 50 psig and CGA 580 inlet

  • MaterialHAWA
  • TypeWelding Supplies
  • Single-stage design simplifies gas control for argon, helium and nitrogen
  • Chrome-plated brass body resists corrosion in workshop environments
  • Neoprene diaphragm provides reliable sealing up to 50 psig outlet pressure
  • CGA 580 inlet fits standard high-pressure cylinders with 0.965-14 male thread
  • 1/4-inch male NPT outlet connects directly to common welding hoses

Harris KH1008 Argon Helium Nitrogen Regulator

The Harris KH1008 is a single-stage specialty gas regulator designed for argon, helium and nitrogen. It suits workshops and industrial sites that require precise outlet control for these specific shielding or inert gases.

Single-stage outlet pressure limit

This regulator delivers a maximum outlet pressure of 50 psig from an inlet gauge rated to 4,000 psig. The single-stage design means outlet pressure can vary as cylinder pressure drops, so it is not suited for applications that demand constant pressure throughout the entire cylinder life.

CGA 580 inlet with 0.965-14 connection

The regulator fits cylinders equipped with a CGA 580 male inlet sized 0.965 in.-14. It will not connect to cylinders using different CGA numbers or thread specifications, so buyers must verify their cylinder valve matches this exact fitting before purchase.

Highlights

  • Single-stage design simplifies gas control for argon, helium and nitrogen
  • Chrome-plated brass body resists corrosion in workshop environments
  • Neoprene diaphragm provides reliable sealing up to 50 psig outlet pressure
  • CGA 580 inlet fits standard high-pressure cylinders with 0.965-14 male thread
  • 1/4-inch male NPT outlet connects directly to common welding hoses

Specifications

BrandHARRIS
MaterialHAWA
TypeWelding Supplies

Questions about this item

Should I pick a different outlet-pressure version or is the 50 psig model the right one for argon, helium and nitrogen?

The KH1008 is built with a fixed 50 psig maximum outlet pressure, so there is no alternative version to choose for these gases.

What does the 4,000 psig gauge reading tell me when the regulator is on a live cylinder?

That figure is the maximum gauge outlet pressure the unit can display; the actual working pressure you set will be at or below the 50 psig delivery limit.

The inlet shows CGA 580 and 0.965-14 — what does that cap in practice?

CGA 580 with a 0.965-14 male inlet fits standard argon, helium and nitrogen cylinders and limits supply pressure to the regulator's 4,000 psig rating.

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