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Harris KH1099 two-stage high-purity gas regulator with knob control and cylinder mounting

Harris

Harris KH1099 Two Stage High Purity Gas Regulator

SKU CH-Q054-TRJPJ

Two-stage high-purity gas regulator for argon, helium and nitrogen with a 3,000 psig inlet and 125 psig outlet

  • Main materialHAWA
  • Product typeWelding Supplies
  • Two-stage design delivers stable outlet pressure
  • Supports argon, helium and nitrogen for versatile use
  • 3,000 psig maximum inlet handles high-pressure cylinders
  • 125 psig outlet maximum suits precision applications
  • 1/4 in female tube fitting simplifies hose connection

Harris KH1099 Two Stage High Purity Regulator

The Harris KH1099 is a two-stage high purity gas regulator designed for cylinder mounting. It delivers consistent outlet pressure for argon, helium and nitrogen in laboratory or industrial gas distribution systems where pressure stability is critical.

Cylinder and connection check

Verify the cylinder outlet matches the 0.965 in.-14 NGO male right-hand inlet thread before ordering. Ensure your downstream equipment accepts a 1/4 in female tube fitting outlet and that the required outlet pressure range falls within the 125 psig maximum rating.

Upgrade from single-stage regulators

Replacing a single-stage regulator with this two-stage model reduces outlet pressure decay as cylinder pressure drops. The improvement is most valuable for processes that demand steady flow during long runs or when cylinder change-over intervals are extended.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $502.99
Pricier than about 90% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameHARRIS
Product typeWelding Supplies
Size & build
Main materialHAWA

Questions about this item

What fittings come with the KH1099 and what must I supply?

The regulator has a male 0.965 In.-14 NGO right-hand inlet and a female 1/4 in tube-fitting outlet; cylinder nuts, nipples, hoses or tubing are not included.

Which outlet pressure range suits argon shielding for TIG?

The 125 psig maximum outlet covers typical argon TIG shielding pressures; choose a lower-range model only if you need finer adjustment below that ceiling.

How does the 3,000 psig inlet rating affect cylinder use?

It matches standard high-pressure argon, helium or nitrogen cylinders, so the regulator can be connected directly without an intermediate step-down stage.

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