► Weldtronic | Spare Parts

Reliable Replacement Components for Continuous Welding Performance Keeping welding systems running smoothly starts with dependable spare parts. Weldtronic Spare Parts delivers essential replacements designed to maintain airflow, battery life, filtration integrity & overall system stability across Somerville & the Mornington Peninsula VIC. Across busy welding bays & industrial workshops, equipment...

Reliable Replacement Components for Continuous Welding Performance

Keeping welding systems running smoothly starts with dependable spare parts. Weldtronic Spare Parts delivers essential replacements designed to maintain airflow, battery life, filtration integrity & overall system stability across Somerville & the Mornington Peninsula VIC.

Across busy welding bays & industrial workshops, equipment downtime can stall productivity. This collection supports continuous operation with high-quality hose fittings, extended batteries, filter sets, straps & charging accessories engineered specifically for the Weldtronic FreeFlow series.

From fabrication floors to heavy industrial sites, welders trust Weldtronic Spare Parts to restore equipment performance quickly. Pair these components with Welding Machines to maintain a complete welding setup, store small parts inside Tools Storage & Organization & extend torch reliability using Welding Accessories.

With Same-Day Dispatch available across Somerville Frankston & the Mornington Peninsula, your workshop stays ready for every shift.

What’s in This Collection:

► TM. FreeFlow V3 Gas Filter A1B1E1K1
‣ Multi-gas filter designed to protect welding operators from a broad range of vapours & contaminants.

► TM. Sweatband 615S/735S/800S/820S Pack of 2 (Old Series)
‣ Replacement sweatbands offering comfort & moisture control for earlier FreeFlow headgear models.

► TM. FreeFlow Hose Quick Fit Type
‣ Quick-connect hose component ensuring tight, leak-free airflow between PAPR units & helmets.

► TM. FreeFlow Airflow Indicator
‣ Airflow gauge providing instant feedback on system performance & filter condition.

► TM. FreeFlow Battery Charger
‣ Dedicated charger designed to maintain optimal runtime for FreeFlow battery units.

► TM. FreeFlow O-Ring Kit Pack of 2
‣ Replacement O-rings providing essential sealing performance within the FreeFlow air system.

► TM. FreeFlow Hose Cover
‣ Protective sleeve shielding hoses from abrasion, heat & workshop wear.

► TM. FreeFlow Shoulder Strap
‣ Adjustable strap improving PAPR carrying comfort during long welding sessions.

► TM. FreeFlow Back Pack
‣ Lightweight backpack designed to secure FreeFlow units for mobile or overhead welding tasks.

► TM. FreeFlow Extended Battery
‣ High-capacity battery providing longer operating time for demanding welding environments.

 

Sidebar
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Weldtronic - Rectifier 3P 500A (100 x 300-6 Plate-3 Stud) | MS.R500D11
    Weldtronic - Rectifier 3P 500A (100 x 300-6 Plate-3 Stud) | MS.R500D11
    Weldtronic - Rectifier 3P 500A (100x300-6 Plate-3 Stud) | MS.R500D11 is a powerful industrial welding tool designed for tradespeople, mechanics, and builders who demand precision and reliability in their projects. This heavy-duty rectifier is ideal for various welding applications, ensuring you have the robustness...
    $363.64
    $363.64
  • Weldtronic - 1000mm x 200mm x 600mm Rectifier 3P 400A (100 x 200-6 Plate-2 Stud) | MS.R400C11
    Weldtronic - 1000mm x 200mm x 600mm Rectifier 3P 400A (100 x 200-6 Plate-2 Stud) | MS.R400C11
    Weldtronic - Rectifier 3P 400A (100x200-6 Plate-2 Stud) | MS.R400C11 is engineered for high-performance applications in heavy-duty welding. This robust rectifier is ideal for tradespeople, mechanics, builders, and industrial professionals across Australia, providing reliable power where it counts most. Key Benefits Intense Power Output...
    $363.64
    $363.64
  • Weldtronic - 100 x 300mm Rectifier 3P 250A (-2 Plate-3 Stud) | MS.R250E1
    Weldtronic - 100 x 300mm Rectifier 3P 250A (-2 Plate-3 Stud) | MS.R250E1
    Weldtronic - Rectifier 3P 250A (100x300-2 Plate-3 Stud) | MS.R250E1 Designed for heavy-duty welding tasks, the Weldtronic Rectifier 3P 250A is the perfect tool for tradespeople, mechanics, builders, and industrial professionals across Australia. This robust piece of equipment ensures reliable performance, making it an...
    $236.36
    $236.36
  • Weldtronic - 100mm x 200mm Rectifier 1P 250A (-4 Plate-1 Stud) | MS.R250A11
    Weldtronic - 100mm x 200mm Rectifier 1P 250A (-4 Plate-1 Stud) | MS.R250A11
    Weldtronic - Rectifier 1P 250A (100x200-4 Plate-1 Stud) | MS.R250A11 is a powerful, high-efficiency welding rectifier designed for tradespeople, mechanics, builders, and industrial professionals in Australia. This robust tool delivers dependable performance, ensuring you can tackle any welding task with confidence. Key Benefits Superior...
    $181.82
    $181.82
  • Weldtronic - 220mm x 160mm x 50mm Control PCB 24V Migomag (860021010) | MS.PRE491
    Weldtronic - 220mm x 160mm x 50mm Control PCB 24V Migomag (860021010) | MS.PRE491
    Weldtronic - Control PCB 24V Migomag (860021010) | MS.PRE491 Engineered for precision, the Weldtronic Control PCB 24V Migomag is a vital component for tradespeople, mechanics, and industrial professionals in Australia. This high-performance control board is designed to enhance the capability of your Migomag welding...
    $409.09
    $409.09
  • Weldtronic - 220mm x 150mm x 50mm Control PCB 24V CIG 4R | MS.PRE419H
    Weldtronic - 220mm x 150mm x 50mm Control PCB 24V CIG 4R | MS.PRE419H
    Weldtronic - Control PCB 24V CIG 4R | MS.PRE419H is an essential component designed for welders, ensuring precision and reliability in your welding operations. Ideal for tradespeople, mechanics, and builders across Australia, this control PCB enhances the performance of welding machines, making it a...
    $500.00
    $500.00
  • Weldtronic - 200mm x 150mm Control PCB 42V Lincoln Redimig | MS.PRE419D
    Weldtronic - 200mm x 150mm Control PCB 42V Lincoln Redimig | MS.PRE419D
    Weldtronic - Control PCB 42V Lincoln Redimig | MS.PRE419D The Weldtronic Control PCB 42V Lincoln Redimig | MS.PRE419D is an essential component for professional welders and industrial users. This high-quality control board is designed for efficiency and reliability, making it ideal for tradespeople, mechanics,...
    $500.00
    $500.00
  • Weldtronic - 100mm x 80mm x 30mm Control PCB 24V with Contactor | MS.PRE414
    Weldtronic - 100mm x 80mm x 30mm Control PCB 24V with Contactor | MS.PRE414
    Weldtronic - Control PCB 24v With Contactor | MS.PRE414 The Weldtronic Control PCB 24v With Contactor is engineered for reliability and efficiency, making it an essential component for tradespeople, mechanics, builders, and industrial professionals throughout Australia. This high-performance control unit ensures seamless operation in...
    $500.00
    $500.00
  • Weldtronic - 200mm x 150mm x 50mm Control PCB 24V CIG (705946) | MS.PRE343
    Weldtronic - 200mm x 150mm x 50mm Control PCB 24V CIG (705946) | MS.PRE343
    Weldtronic - Control PCB 24V CIG (705946) | MS.PRE343 The Weldtronic Control PCB 24V CIG is an essential component for any industrial setting, specifically designed for tradespeople, mechanics, builders, and industrial professionals in Australia. This robust control unit ensures reliable operation in various welding...
    $500.00
    $500.00
  • Weldtronic - 20cm x 15cm x 5cm Control PCB 24V Voltage Feedback | MS.PRE253
    Weldtronic - 20cm x 15cm x 5cm Control PCB 24V Voltage Feedback | MS.PRE253
    Weldtronic - Control PCB 24V Voltage Feedback | MS.PRE253 The Weldtronic Control PCB 24V Voltage Feedback is an essential component for tradespeople, mechanics, builders, and industrial professionals in Australia who require precise and reliable control systems. Designed to enhance performance, this PCB module is...
    $500.00
    $500.00
  • Weldtronic - 400mm x 300mm x 150mm Control Pcv 24V CIG T/M 190 | MS.PRE200B
    Weldtronic - 400mm x 300mm x 150mm Control Pcv 24V CIG T/M 190 | MS.PRE200B
    Weldtronic - Control PCV 24V CIG T/M 190 | MS.PRE200B This robust Control PCV 24V CIG T/M 190 is specifically designed for tradespeople, mechanics, builders, and industrial professionals in Australia. With its superior performance and reliability, it excels in demanding environments where precision and...
    $636.36
    $636.36
  • Weldtronic - 100mm x 80mm x 30mm Control PCB 24V Miller Integra | MS.PRE191C
    Weldtronic - 100mm x 80mm x 30mm Control PCB 24V Miller Integra | MS.PRE191C
    Weldtronic - Control PCB 24V Miller Integra | MS.PRE191C Engineered for precision, the Weldtronic Control PCB 24V Miller Integra is an essential component for tradespeople, mechanics, and industrial professionals in Australia. This rugged and reliable control board is designed to enhance the performance of...
    $500.00
    $500.00
  • Weldtronic - Control PCB 24V Miller T424 | MS.PRE189
    Weldtronic - Control PCB 24V Miller T424 | MS.PRE189
    Weldtronic - Control PCB 24V Miller T424 | MS.PRE189 The Weldtronic Control PCB 24V Miller T424 is engineered for precision and reliability, making it an essential component for tradespeople, mechanics, builders, and industrial professionals in Australia. This high-performance control board is designed to enhance...
    $636.36
    $636.36
  • Weldtronic - Control PCB 24V Miller T212 | MS.PRE182
    Weldtronic - Control PCB 24V Miller T212 | MS.PRE182
    Weldtronic - Control PCB 24V Miller T212 | MS.PRE182 The Weldtronic Control PCB 24V Miller T212 is essential for tradespeople, mechanics, builders, and industrial professionals across Australia. Designed for optimal performance in welding machines, this durable control PCB ensures reliability and efficiency, making it...
    $409.09
    $409.09
  • Weldtronic - 200mm x 150mm Control PCB Pl40/60 | MS.PRE129
    Weldtronic - 200mm x 150mm Control PCB Pl40/60 | MS.PRE129
    Weldtronic - Control PCB PL40/60 | MS.PRE129 is an essential component designed for welders and industrial equipment, offering precision control and reliability for tradespeople, mechanics, and builders across Australia. This product enhances performance and ensures your welding operations run smoothly and efficiently. Key Benefits...
    $409.09
    $409.09
  • Weldtronic - 120mm x 100mm x 40mm Control PCB 24V CIG Sc3/275 (7977182) | MS.PRE118B
    Weldtronic - 120mm x 100mm x 40mm Control PCB 24V CIG Sc3/275 (7977182) | MS.PRE118B
    Weldtronic - Control PCB 24V CIG SC3/275 (7977182) | MS.PRE118B This Control PCB is essential for welding machines, delivering precise control and reliability that tradespeople, mechanics, and builders demand. Designed for the rugged Australian environment, this unit ensures optimum performance and unmatched durability. Ideal...
    $409.09
    $409.09
  • Weldtronic - 150mm x 90mm x 90mm 415V/3P 32A Male Plug | MS.P432
    Weldtronic - 150mm x 90mm x 90mm 415V/3P 32A Male Plug | MS.P432
    Weldtronic - 415V/3P 32amp Male Plug | MS.P432 The Weldtronic 415V/3P 32amp Male Plug is an essential tool for tradespeople, mechanics, builders, and industrial professionals in Australia. Designed to ensure robust connectivity, this plug is perfect for heavy-duty applications in demanding environments where reliability...
    $127.27
    $127.27
  • Weldtronic - 90 x 60mm 415V/3P 20A Male Plug | MS.P420
    Weldtronic - 90 x 60mm 415V/3P 20A Male Plug | MS.P420
    Weldtronic - 415V/3P 20amp Male Plug | MS.P420 Engineered for heavy-duty performance, the Weldtronic 415V/3P 20amp Male Plug is an essential component for tradespeople, mechanics, builders, and industrial professionals throughout Australia. Designed for reliable power connections, this plug is ideal for welding equipment and...
    $109.09
    $109.09
  • Weldtronic - 95mm x 45mm 415V/3P 10A Male Plug | MS.P410
    Weldtronic - 95mm x 45mm 415V/3P 10A Male Plug | MS.P410
    Weldtronic - 415V/3P 10amp Male Plug | MS.P410 The Weldtronic 415V/3P 10amp Male Plug is the ultimate solution for tradespeople, mechanics, builders, and industrial professionals seeking reliability and efficiency in their electrical setups. Built for the rigours of the Australian work environment, this robust...
    $90.91
    $90.91
  • Weldtronic - 50mm x 50mm x 80mm 240V/1p 15A Heavy Duty Male Plug | MS.P315HD
    Weldtronic - 50mm x 50mm x 80mm 240V/1p 15A Heavy Duty Male Plug | MS.P315HD
    Weldtronic - 240V/1p 15amp H/D Male Plug | MS.P315HD Engineered for reliability and performance, the Weldtronic 240V/1p 15amp H/D Male Plug is the ultimate choice for tradespeople, mechanics, builders, and industrial professionals across Australia. This heavy-duty plug is designed to ensure a secure and...
    $72.73
    $72.73

Replacement Parts Engineered for Clean Airflow, Comfortable Use & Consistent Welding Safety

Every welding shift depends on breathable air, stable power & reliable protective systems. This spare parts range ensures the Weldtronic FreeFlow lineup continues to deliver clean filtration, steady airflow & comfortable wear through long hours at the bench or on-site. Extended batteries boost runtime, hose covers defend against sparks & filters maintain crucial operator protection.

Support welders with Respiratory Protection & Accessories enhance workshop safety using Work Safety Protections & position workpieces with Material Handling Equipment to reduce strain during welding prep. Maintain part longevity with Tools Storage & Organization & rely on Tool & Equipment Care for ongoing maintenance support.

Across Somerville & the Mornington Peninsula, welders rely on Weldtronic Spare Parts to keep PAPR systems functioning at their best. These components restore filtering performance, structural integrity & power stability, helping teams weld safely & consistently.

► Spare parts for FreeFlow V3 & earlier models
► Filters, hoses, straps & sealing components
► Extended batteries for longer operational time
► Built for trade durability & workshop reliability
► Backed by Same-Day Dispatch & Trade Support Solutions

Become an Alpha Crew Member for exclusive pricing, faster restocking & priority workshop benefits.

Frequently Asked Questions

Replace filters when airflow decreases or after exposure to heavy fume environments.

Yes. It is designed to integrate with standard FreeFlow hose fittings.

Most FreeFlow units accept the extended battery, but checking the model ensures correct fitment.

It displays real-time airflow levels to confirm safe PAPR operation.

Absolutely. Updated straps & sweatbands significantly enhance comfort during extended shifts.

Brands

Weldtronic

Weldtronic