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
5mm Blue Water Hose for WP18 TIG Torch 1M
Product Introduction
Premium COBRA brand 5mm blue water hose, 1m length, made of high-quality silicone rubber for high-temperature applications. Ideal replacement for WP18 water-cooled TIG torch and 5mm vacuum hose, compatible with Part No. 45V07.
Product Parameters
| Length | 1m |
| Inside Diameter | 5mm |
| Material | High-quality Silicone Rubber |
| Compatibility | WP18 TIG Torch, Part No. 45V07 |
| Application | High-Temperature Water/Vacuum Systems |
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) |
D Size Argon/Co2 5.2 Swap Exchange – Welding Gas Cylinder
Product Description
Exchange your empty bottle for a refilled D Size Argon/Co2 5.2 Mix, ideal for MIG welding mild steel up to 10mm thickness. Australian WorkSafe and DOT approved with approx 4 hours welding time.Specifications
| Volume | 1.9m3 |
| Height | 75cm |
| Diameter | 17cm |
| Weight | 20kg |
| Gas Mix | 5% CO2, 2% O2, Balance Ar |
Gas Bottle Holder 100mm Track 600mm Strap AU Made
Product Description
Australian-made gas bottle holder restraint with 100mm track, curved brackets, and 600mm strap. Adjustable, durable, and versatile for secure storage of small to medium fire extinguishers and D size welding gas cylinders. Conforms to Australian Standards with 380kg tensile strength.
Specifications
| Track Size | 100mm (56mm wide, 26mm high) |
| Strap Length | 600mm |
| Suitable Cylinders | 145mm - 280mm (D size welding gas cylinders, small-medium fire extinguishers) |
| Tensile Strength | 380kg (3.5kN) |
| Origin | Australian Made |
Harris 6290 5NX LPG Cutting Tip 150-200mm
Product Introduction
High-quality industrial Harris 6290 5NX LPG Cutting Tip, ideal for everyday use. Made in Europe with premium raw materials, suits Harris 493F, 142, 624 cutting torches and attachments.
Product Specifications
| Tip Type | 6290-NX |
| Size | 5NX |
| Cutting Thickness | 150-200mm |
| Fuel Compatibility | Propane, LPG, Natural Gas |
| Dimensions | 17mm x 57mm |
Oetiker Style Stainless Single Ear Clamps 5.8-7mm 10 Pack
Product Introduction
Oetiker style 167 Series Stepless Single Ear Stainless Clamps, 10 pack, designed for 5.8mm-7mm ID range. Features uniform 360¡ã compression, adjustable surface pressure, and dimple for enhanced clamping force. Burr-free edges reduce part damage; narrow 5mm band concentrates force with minimal weight.Specifications
| Clamped ID Range | 5.8mm-7mm |
| Band Thickness | 0.5mm |
| Band Width | 5mm |
| Pack Quantity | 10 |
| Style | Oetiker 167 Series Stepless Single Ear |
Triple Spark Flint Lighter Refills 50 Pack
Product Introduction
Industrial-grade triple spark flint refills designed for single cup flint lighters, compatible with Oxygen, LPG, and Acetylene gas. Ideal for daily professional use, equivalent to BOSSWELD Part #400146.Specifications
| Quantity | 50 Pack |
| Type | Triple Flint |
| Compatibility | Triple Flint Lighter |
| Gas Compatibility | Oxygen, LPG, Acetylene |
| Quality | Industrial Grade |
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 |
