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Brass nitrogen purge regulator, single stage, CGA 580 inlet .965-14, 37 degree flared outlet

Radnor

Radnor RAD64003044 Nitrogen Purge Regulator Single Stage CGA 580 0.965"-14 Inlet

SKU CH-0S5F-C0PQS

Single-stage nitrogen purge regulator with CGA 580 inlet, 500 psig max outlet and 1/4 in 37-degree flare connection

  • Main materialHAWA
  • Product typeWelding Supplies
  • Single-stage design delivers consistent nitrogen flow
  • CGA 580 inlet fits standard nitrogen cylinders
  • 965"-14 NGO male connection ensures secure supply attachment
  • 500 psig maximum outlet pressure handles medium-duty purging tasks
  • 1/4" 37° flared outlet provides leak-tight hose connection

Nitrogen Purge Regulator CGA 580

The Radnor RAD64003044 is a single-stage nitrogen purge regulator built for general-purpose welding and medium-duty applications. It accepts a male NGO inlet sized .965"-14 and carries a CGA 580 rating for nitrogen service.

Brass body with 37-degree flared outlet

The brass body provides corrosion resistance while the 1/4 inch 37-degree flared tube outlet ensures a secure connection to compatible hoses or fittings. Maximum outlet pressure reaches 500 psig for consistent gas flow during purging tasks.

Suited for nitrogen purging on standard duty jobs

Welders and technicians who need a dedicated nitrogen regulator with a CGA 580 inlet will find this unit fit for purpose. It is not intended for high-pressure cylinder regulation beyond 500 psig or for gases other than nitrogen.

How it compares

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

Price $188.99
Pricier than about 79% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameRADNOR
Product typeWelding Supplies
Size & build
Main materialHAWA

Questions about this item

How often should the diaphragm and seat assembly be inspected or replaced on this single-stage nitrogen regulator?

Inspect the brass body and internal seat annually or after any high-flow purge cycle; replace the diaphragm if outlet pressure drifts above the 500 psig rating.

What is the first performance limit reached during continuous nitrogen flow through the 37-degree flared outlet?

The 500 psig maximum outlet pressure is the limiting factor; sustained flow that pushes the gauge to this level indicates the single-stage design can no longer maintain stable delivery.

Does the brass body and CGA 580 inlet connection generate noticeable heat or noise during all-day purge operations?

Brass construction dissipates heat efficiently and the single-stage mechanism operates silently; no measurable temperature rise or audible noise occurs at the rated 500 psig outlet.

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