Weldclass Nitrogen Regulator 0-28000kPa/4000psi
$980.00
Product Introduction
Weldclass Nitrogen regulator, part of the heavy-duty Platinum series, features piston-sensing for smooth pressure adjustment. It offers a 7-year warranty (when registered online) and operates in -20¡ãC to +60¡ãC ambient temperatures, ideal for reliable nitrogen pressure control in welding applications.
Key Specifications
| Max Delivery | 28,000KPa / 4,000psi |
| Max Inlet Pressure | 40Mpa / 5,800psi |
| Outlet Connection | 1/4 Flare (7/16-20 thread) |
| Inlet Fittings | Type 50 (female) & Type 51 (male, EHP) |
| Flow Coefficient | Cv 0.11 / Kv 0.095 |
Weldclass Nitrogen Regulator 0-28,000kpa / 0-4,000psi – Heavy-Duty Platinum Series
Precision meets durability with the Weldclass Nitrogen Regulator, engineered for professionals demanding reliable pressure control in high-performance welding and cutting applications. Whether you’re working with extra-high pressure cylinders or require smooth adjustments, this regulator delivers consistent performance to elevate your workflow.
Core Specifications
| Max Delivery Pressure | 28,000 KPa / 280 bar / 4,000 psi |
| Max Inlet Pressure | 40 Mpa / 40,000 Kpa / 400 bar / 5,800 psi |
| Outlet Connection | 1/4 Flare (JIC 37¡ã) with 7/16-20 thread |
| Inlet Fittings | Type 50 (W24x2 14 TPI RH Female) + Type 51 (1.045″ NGO 14 TPI RH Male) for EHP cylinders |
| Port Size | 1/4″ NPT (tapered) |
| Flow Coefficient | Cv 0.11 / Kv 0.095 |
| Operating Temperature | -20¡ãC to +60¡ãC |
| Warranty | 7-Year (with online registration) |
| Series | Heavy-duty Platinum |
| Pressure Sensing | Piston-sensing for smooth adjustment |
Key Features & Benefits
Smooth & Reliable Adjustment: Piston-sensing technology ensures precise pressure control, eliminating sudden jumps for consistent gas flow¡ªcritical for precision welding and cutting.
Heavy-Duty Build: Platinum series construction withstands rigorous industrial use, making it ideal for workshops, manufacturing, and on-site operations.
Versatile Connections: Includes Type 50 and Type 51 inlet fittings, compatible with standard and EHP cylinders to adapt to diverse work environments.
Extended Warranty: Register online to activate a 7-year warranty, reflecting confidence in long-term durability.
Applications
Perfect for nitrogen-assisted welding, laser cutting, metal fabrication, and industrial gas supply systems. Its high-pressure capacity makes it suitable for heavy industries, automotive manufacturing, and construction sites requiring reliable gas regulation.
Why Choose Weldclass?
Unlike generic regulators, Weldclass prioritizes safety and performance. Compliant with Australian Standards (excluding 5/8″ UNF outlets for high-pressure use), it ensures operator safety while delivering unmatched precision. The 7-year warranty surpasses industry averages, underscoring our commitment to quality.
FAQ
Q: Can this regulator be used with EHP cylinders?
A: Yes, it includes a Type 51 male nut for extra-high pressure cylinder compatibility.
Q: What is the flow coefficient?
A: Cv 0.11 / Kv 0.095, ensuring stable gas delivery under varying demand.
Q: How to claim the 7-year warranty?
A: Register the product online after purchase to extend the standard 12-month warranty to 7 years.
Ready to enhance your welding setup with a regulator built for longevity and precision? Contact us today for bulk pricing, technical support, or customization options tailored to your industrial needs.
Packaging & Transportation
Weldsuper Nozzles
Related products
Acetylene/LPG Heating Tip Type 551 8x12mm
Product Introduction
Swaged copper heating tip for industrial/daily heating applications, compatible with Oxygen/Acetylene and Oxygen/LPG gases. Fits industry standard 10mm Comet Style Mixer, complying with AS 4603-1999.
Specifications
| Part Numbers | UFHT (UNIMIG), 307007 (Cigweld) |
| Heat Output | 180MJ/H |
| Gas Consumption | Fuel: 41-55 L/min, Oxygen: 45-58 L/min |
| Operating Pressure | Fuel: 100 kPa, Oxygen: 150 kPa |
| Dimensions | Barrel length: 39mm, Tip barrel: 19mm |
COBRA Regulator End Twin Pack Flashback Arrestors
Product Introduction
Premium COBRA twin pack flashback arrestors for regulator end, ensuring safety in gas welding/cutting. Made in Europe with 40+ years engineering experience, certified to AS4603, ISO7289/EN561 standards. Prevents ignition risks, features patented locking mechanism for secure connection and quick assembly.Specifications
| Application | Oxygen & Fuel Gas |
| Pressure Rating | Oxygen: 2,000 kPa; Acetylene: 150 kPa; LPG: 500 kPa |
| Threads | 5/8" UNF (Australian standard) |
| Certifications | AS4603, ISO7289/EN561, Apragaz certified |
| Pack Includes | 1x Oxygen + 1x Fuel Gas Arrestor (Regulator End) |
Disposable Argon/CO2 Gas Bottle Regulator 10mm
Product Introduction
A reusable gas bottle regulator designed for 10mm disposable cylinders (1L/2.2L). Compatible with Argon, CO2, Nitrogen, Oxygen. Features cast brass construction, easy-to-read 50mm gauge, and 5mm push-on outlet. Ensure hand-tight installation and remove after use to prevent gas loss.Product Specifications
| Thread | 10mm metric right hand (bottle); 5/8 UNF (outlet) |
| Flow Rate | Up to 12 LPM |
| Outlet | 5mm Push-On (suits barb 5mm fitting) |
| Construction | Cast brass |
| Gauge Size | 50mm diameter |
Harris 6290 3NX LPG Cutting Tip 50-75mm
Product Introduction
Harris 6290 3NX LPG Cutting Tip, a high-quality industrial two-piece heavy pre-heat hand cutting tip made in Europe. It provides preheating flames and directs oxygen jet for efficient cutting, suitable for everyday use with Harris cutting attachments.Product Specifications
| Tip Type | 6290-NX |
| Tip Size | 3NX |
| Cutting Thickness | 50-75mm |
| Gas Type | Propane, LPG, Natural Gas |
| Compatible Torches | 493F, 142, 624 Cutting Torches |
Harris 6290 4NX LPG Cutting Tip 75-150mm
Product Introduction
High-quality industrial Harris 6290 4NX LPG Cutting Tip, ideal for everyday use. Made in Europe with premium raw materials, it provides efficient preheating and precise cutting performance for steel. Suits Harris 493F, 142, 624 cutting torches and attachments.Specifications
| Tip Type | 6290-NX |
| Size | 4NX |
| Cutting Thickness | 75-150mm |
| Fuel Compatibility | Propane, LPG, Natural Gas |
| Dimensions | 17mm x 57mm |
NobleFix Curved Bottle Brackets 600mm Strap
Product Introduction
NobleFix Curved Bottle Brackets with 600mm Strap for customizing package restraints. Ideal for medium fire extinguishers and D size cylinders, adding extra security to your track system.Product Specifications
| Model | J103 |
| Content | 1 set curved brackets + 600mm strap |
| Cylinder Fit | 145mm - 280mm diameter |
| Applications | Medium fire extinguishers, D size cylinders |
Oxygen C Size Welding Gas Bottle No Rental Fee Small
Product Introduction
Industrial grade Oxygen C Size welding gas bottle with no rental fee. You own the cylinder, saving on ongoing rent. Refillable via simple swap, includes full gas. Ideal for oxy brazing, welding, cutting, HVAC, jewelry work. Australian WorkSafe & DOT approved.Specifications
| Volume | 0.8m3 |
| Height | 53cm |
| Diameter | 10cm |
| Weight | 5.1kg |
| Working Pressure | 200 Bar |
TS8000 Mapp Turbo Heating Torch Trigger Start
Description
High-intensity trigger start turbo blow torch with instant on/off ignition for easy lighting and fuel savings. Features a large optimised swirl flame for 30% faster soldering, adjustable flame control, run lock button, and pressure regulator for consistent performance in any direction. Durable cast aluminium body with 12-month warranty, compatible with Mapp Pro and LPG cylinders.
Specifications
| Ignition | Trigger Start (Instant On/Off) |
| Flame Type | Large Optimised Swirl Flame |
| Key Features | Adjustable Flame Control, Run Lock Button, Pressure Regulator |
| Compatibility | Mapp Pro Cylinders, LPG (with part 1811341) |
| Warranty | 12-month |