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Brass acetylene regulator, chrome finish, single-stage, T-handle, CGA 510 inlet

Harris Products Group

Harris Products Group 3002494 Acetylene Single Stage Regulator 0.965"-14

SKU CH-K4FW-GVZXS

Single-stage acetylene regulator with 400 psig maximum inlet and 15 psig outlet pressure, CGA 510 inlet and 9/16-18 UNF male outlet

  • Main materialHAWA
  • Product typeTraffic & Parking Lot
  • Single-stage design simplifies acetylene pressure control
  • Maximum outlet pressure of 15 psig suits low-pressure applications
  • Brass body with chrome-plated finish resists corrosion
  • Stainless steel diaphragm provides durable sealing
  • CGA 510 inlet connection fits standard acetylene cylinders

Acetylene regulator for specialty gas

This single-stage regulator is built for acetylene service and rated to a maximum outlet pressure of 15 psig. It uses a CGA 510 inlet connection with a 0.965"-14 NGO female thread and a 9/16"-18 UNF male outlet. The brass body is chrome-plated and fitted with a stainless-steel diaphragm for durability.

CGA 510 inlet with 0.965"-14 thread

The critical fit is the inlet connection: a CGA 510 NGO female thread sized 0.965"-14. If the cylinder valve does not match this exact thread and gas designation, the regulator will not seal. The maximum inlet gauge pressure is 400 psig, and the outlet is fixed at 15 psig for acetylene applications.

T-handle control and standard outlet

A T-handle adjusts the delivery pressure without tools, and the 9/16"-18 UNF male outlet accepts common acetylene hose fittings. Installers must verify the cylinder valve matches CGA 510 and use a proper wrench on the inlet nut; over-tightening or cross-threading the 0.965"-14 thread is the most common cause of leaks.

How it compares

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

Price $209.99
Pricier than about 81% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameHARRIS PRODUCTS GROUP
Product typeTraffic & Parking Lot
Size & build
Main materialHAWA

Questions about this item

What does the 15 psig outlet pressure mean when I am running a torch?

The regulator delivers acetylene at up to 15 psig, the typical working pressure for cutting and welding tips.

How does the CGA 510 inlet connection limit which cylinders I can use?

CGA 510 is the standard acetylene cylinder valve in North America, so the regulator fits those tanks directly.

Will the 0.965"-14 inlet thread fit my existing hose or manifold?

The 0.965"-14 NGO female inlet matches the cylinder valve; the 9/16"-18 UNF male outlet connects to standard acetylene hose fittings.

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