Harris
Harris KH1000 Welding Regulator Carbon Dioxide Single Stage 0.825-14
Single-stage carbon-dioxide welding regulator with 0.825-14 inlet, 15 psig max outlet and CGA 320 fitting
- MaterialHAWA
- TypeWelding Supplies
- Single-stage design delivers stable CO₂ flow for consistent welds
- Chrome-plated brass body resists corrosion in harsh shop environments
- Neoprene diaphragm provides reliable sealing at 15 psig outlet pressure
- CGA 320 inlet fits standard carbon dioxide cylinders securely
- 825-14 NGO male connection ensures leak-free gas supply
Harris KH1000 CO₂ Regulator Purpose
The Harris KH1000 is a single-stage regulator designed for carbon dioxide cylinders with a CGA 320 inlet. It delivers outlet pressures up to 15 psig through a 1/4 inch male NPT connection. The brass chrome-plated body and neoprene diaphragm suit workshop welding and specialty gas tasks.
Capacity And Pressure Limits
Maximum inlet gauge pressure is rated at 4,000 psig while the outlet is factory limited to 15 psig. This range covers typical MIG shielding and light fabrication flows but will not support high-pressure cutting or multi-stage precision work. The knob control provides direct adjustment within the stated band.
Included Fittings And Compliance Notes
The unit ships with a 0.825-14 NGO male inlet thread matched to standard CO₂ cylinders and a 1/4 inch male NPT outlet for hose attachment. California Proposition 65 warnings apply because the brass components contain listed chemicals. No additional gauges, hoses or adapters are bundled in the package.
Highlights
- Single-stage design delivers stable CO₂ flow for consistent welds
- Chrome-plated brass body resists corrosion in harsh shop environments
- Neoprene diaphragm provides reliable sealing at 15 psig outlet pressure
- CGA 320 inlet fits standard carbon dioxide cylinders securely
- 825-14 NGO male connection ensures leak-free gas supply
Specifications
| Brand | HARRIS |
|---|---|
| Material | HAWA |
| Type | Welding Supplies |
Questions about this item
Will the 0.825"-14 male inlet thread connect directly to my existing CO₂ cylinder valve without an adapter?
The regulator uses a CGA 320 male inlet sized 0.825"-14, which is the standard thread for carbon dioxide cylinders, so it mates directly with a matching CGA 320 valve.
How can I confirm the regulator is delivering the correct outlet pressure after installation?
Watch the outlet gauge; the single-stage design limits maximum outlet pressure to 15 psig, so the needle should stabilise at or below that value when the knob is adjusted.
Does the package include a hose or fitting for the ¼" male NPT outlet, or must I purchase those separately?
The regulator body has a ¼" male NPT outlet connection; hose, torch fittings or additional adapters are not included and must be sourced separately.
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