<rss version="2.0">
            <channel>
    <title>Weltek Navitek  from TEC Products Ltd</title>
    <link>http://www.tecproducts.co.uk/rss/1/productlistings_rss/m83::welding:lens</link>
    <description></description>
    <copyright>Copyright 2026 TEC Products Ltd</copyright>
    <language>en</language>
    <lastBuildDate>Fri, 09 Oct 2026 02:05:53 +0100</lastBuildDate>
    <pubDate>Fri, 09 Oct 2026 02:05:53 +0100</pubDate>
              <item>
              <pubDate>Fri, 09 Oct 2026 02:05:53 +0100</pubDate>
              <title>Weltek Navitek Weltek Radikal Airfed PAPR Welding &amp; Grinding Helmet Package </title>
              <description><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/airfed-welding-helmets-c126/weltek-navitek-weltek-radikal-airfed-papr-welding-grinding-helmet-package-p5118"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.tecproducts.co.uk/images/weltek-navitek-weltek-radikal-airfed-papr-welding-grinding-helmet-package-p5118-7287_thumb.jpg" alt="Weltek Navitek Weltek Radikal Airfed PAPR Welding &amp; Grinding Helmet Package "  class="lazyload" /></a>
<p><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/airfed-welding-helmets-c126/weltek-navitek-weltek-radikal-airfed-papr-welding-grinding-helmet-package-p5118">Weltek Navitek Weltek Radikal Airfed PAPR Welding &amp; Grinding Helmet Package </a></p>
<p>WELTEK RADIKAL PAPR KIT – TRUE COLOUR AIR-FED WELDING HELMET
The Weltek Radikal PAPR system is an advanced upgrade from the popular Weltek Navitek series, offering a comprehensive kit that includes the Radikal helmet, blower unit, belt, hose, and filters. Manufactured by Weltek in France, this helmet not only boasts a sleek design reminiscent of an airplane pilot&amp;rsquo;s headgear but also integrates the reliable Airkos blower unit with a feature-rich headtop.
Premium Features
The Radikal helmet is designed with high-end features for exceptional performance:

Top-rated Optical Clarity: Achieving a 1/1/1/1 rating, it delivers the best possible visual clarity in all classes.
Superior Inward Leakage Protection: Certified with the TH3 rating, the highest available for air-fed systems.
Customizable Comfort: The multi-point adjustable headgear ensures a secure and comfortable fit for extended use.
Balanced Design: The side entry air inlet enhances balance and comfort during wear.
Optimal Airflow: Upper and lower air diffusers reduce lens fogging and deliver fresh air directly to the breathing zone.

Advanced Vision and Protection
The Radikal helmet offers a modern design that not only looks impressive but also provides enhanced peripheral vision. The shade 5 side panels allow for an excellent view of your surroundings while maintaining a clear view of the weld puddle, improving safety. The welding visor flips up easily with a convenient side-mounted trigger, revealing a clear, grinding-rated visor beneath. This visor is perfect for pre- and post-weld clean-up and preparation, allowing you to keep the helmet on and stay protected throughout the entire welding process.
WELTEK RADIKAL AUTO-DARKENING HELMET
Combining a versatile auto-darkening filter with one of the largest clear grinding visors available, the Radikal helmet enhances your welding experience:

Advanced UV/IR Filters: Provides a more realistic color viewing experience.
Certified Grinding Protection: The helmet shell and all polycarbonate components meet specific safety standards for grinding.
Ergonomic Design: Protects your forehead, ears, and neck while maintaining a lightweight feel.
Enhanced Vision: Offers a 160° field of vision for improved safety and comfort, with side vision lenses made from transparent DIN 5 polycarbonate.
Versatile Application: Suitable for various welding and cutting processes, including Arc, MIG/MAG, TIG, MicroTIG, and Pulsed Welding.

The Weltek Radikal PAPR Kit is a top-tier choice for welders who demand superior protection, comfort, and visibility.</p></description>
              <guid>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/airfed-welding-helmets-c126/weltek-navitek-weltek-radikal-airfed-papr-welding-grinding-helmet-package-p5118</guid>
              <link>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/airfed-welding-helmets-c126/weltek-navitek-weltek-radikal-airfed-papr-welding-grinding-helmet-package-p5118</link>
            </item>
          <item>
              <pubDate>Wed, 12 Aug 2026 14:55:38 +0100</pubDate>
              <title>Weltek Navitek Weltek Airkem Red Filter Covers Pack Of 2 </title>
              <description><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkem-red-filter-covers-pack-of-2-p5086"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.tecproducts.co.uk/images/weltek-navitek-weltek-airkem-red-filter-covers-pack-of-2-p5086-7245_thumb.jpg" alt="Weltek Navitek Weltek Airkem Red Filter Covers Pack Of 2 "  class="lazyload" /></a>
<p><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkem-red-filter-covers-pack-of-2-p5086">Weltek Navitek Weltek Airkem Red Filter Covers Pack Of 2 </a></p>
<p>Weltek Airkem Red Filter Covers Pack Of 2&amp;nbsp;
Filter covers for the Airkem blower unit filters&amp;nbsp;
Comes in a pack of 2</p></description>
              <guid>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkem-red-filter-covers-pack-of-2-p5086</guid>
              <link>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkem-red-filter-covers-pack-of-2-p5086</link>
            </item>
          <item>
              <pubDate>Wed, 12 Aug 2026 14:55:38 +0100</pubDate>
              <title>Weltek Navitek Weltek Airkem Pre-Filters Pack Of 10</title>
              <description><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkem-pre-filters-pack-of-10-p5085"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.tecproducts.co.uk/images/weltek-navitek-weltek-airkem-pre-filters-pack-of-10-p5085-7244_thumb.jpg" alt="Weltek Navitek Weltek Airkem Pre-Filters Pack Of 10"  class="lazyload" /></a>
<p><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkem-pre-filters-pack-of-10-p5085">Weltek Navitek Weltek Airkem Pre-Filters Pack Of 10</a></p>
<p>Weltek Airkem Pre-Filters Pack Of 10
The pre-filters take a lot of the debris and particles from the outside environment and aid prolonging the life of the main particle filter,&amp;nbsp;
change these regularly to maintain the best quality of air being supplied to the helmet</p></description>
              <guid>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkem-pre-filters-pack-of-10-p5085</guid>
              <link>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkem-pre-filters-pack-of-10-p5085</link>
            </item>
          <item>
              <pubDate>Wed, 12 Aug 2026 14:55:38 +0100</pubDate>
              <title>Weltek Navitek Weltek Airkem Main Particle Filters Pack Of 2</title>
              <description><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkem-main-particle-filters-pack-of-2-p5084"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.tecproducts.co.uk/images/weltek-navitek-weltek-airkem-main-particle-filters-pack-of-2-p5084-7243_thumb.jpg" alt="Weltek Navitek Weltek Airkem Main Particle Filters Pack Of 2"  class="lazyload" /></a>
<p><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkem-main-particle-filters-pack-of-2-p5084">Weltek Navitek Weltek Airkem Main Particle Filters Pack Of 2</a></p>
<p>Weltek Airkem Main Particle Filters Pack Of 2
(Excludes Red Filter Covers - Order Code: KM2090)
Important&amp;nbsp;Note - Both filters must be replaced at the same time&amp;nbsp;on the Airkem Blower Unit</p></description>
              <guid>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkem-main-particle-filters-pack-of-2-p5084</guid>
              <link>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkem-main-particle-filters-pack-of-2-p5084</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:53 +0100</pubDate>
              <title>Weltek Navitek Replacement Clear Grinding Vizor Lens</title>
              <description><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-replacement-clear-grinding-vizor-lens-p3600"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.tecproducts.co.uk/images/weltek-navitek-replacement-clear-grinding-vizor-lens-p3600-5013_thumb.jpg" alt="Weltek Navitek Replacement Clear Grinding Vizor Lens"  class="lazyload" /></a>
<p><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-replacement-clear-grinding-vizor-lens-p3600">Weltek Navitek Replacement Clear Grinding Vizor Lens</a></p>
<p>CLEAR LENS FOR WELTEK NAVITEK GRINDING VISORS
A polycarbonate replacement grinding lens for the Weltek Navitek air fed and Navishock airfed PAPR helmets
*Part number AX3415 is the lens for the Navitek grinding visor only*
&amp;nbsp;
The Navitek grinding lens fits all of the following Weltek Navitek helmets
Navitshock (part number KM97S4P)
Grinding visors (part numbers CRBK7700 and CR7700)
S4 and true colour S13 (part numbers CR58S4 and CR58S13)
Flip Up with Shade 5 Visor (part number CR7705 and CRBK7705)
&amp;nbsp;</p></description>
              <guid>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-replacement-clear-grinding-vizor-lens-p3600</guid>
              <link>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-replacement-clear-grinding-vizor-lens-p3600</link>
            </item>
          <item>
              <pubDate>Wed, 12 Aug 2026 14:55:38 +0100</pubDate>
              <title>Weltek Navitek Replacement Inner Cover Lens Pack Of 5</title>
              <description><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-replacement-inner-cover-lens-pack-of-5-p3599"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.tecproducts.co.uk/images/weltek-navitek-replacement-inner-cover-lens-pack-of-5-p3599-5012_thumb.jpg" alt="Weltek Navitek Replacement Inner Cover Lens Pack Of 5"  class="lazyload" /></a>
<p><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-replacement-inner-cover-lens-pack-of-5-p3599">Weltek Navitek Replacement Inner Cover Lens Pack Of 5</a></p>
<p>Pack of 10 inner lenses for the Weltek Kapio red, Navishock and Navitek red air fed helmets only.
Part number AX2250 is the inner lens, which fits over the auto darkening filter on the inside of the welding helmet.&amp;nbsp;
The lens measures 98 x 47mm.
&amp;nbsp;
Suitable for all of the following Weltek air fed helmets
Kapio red side vision S4 (part number CR28S4)
Navitek red side vision S4 (part number CR58S4)
Navishock (part number KM97S4P)</p></description>
              <guid>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-replacement-inner-cover-lens-pack-of-5-p3599</guid>
              <link>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-replacement-inner-cover-lens-pack-of-5-p3599</link>
            </item>
          <item>
              <pubDate>Fri, 09 Oct 2026 02:05:53 +0100</pubDate>
              <title>Weltek Navitek Weltek Airkos Replacement Pre-Filters For PAPR Systems</title>
              <description><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkos-replacement-pre-filters-for-papr-systems-p3597"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.tecproducts.co.uk/images/weltek-navitek-weltek-airkos-replacement-pre-filters-for-papr-systems-p3597-5010_thumb.jpg" alt="Weltek Navitek Weltek Airkos Replacement Pre-Filters For PAPR Systems"  class="lazyload" /></a>
<p><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkos-replacement-pre-filters-for-papr-systems-p3597">Weltek Navitek Weltek Airkos Replacement Pre-Filters For PAPR Systems</a></p>
<p>REPLACEMENT PRE FILTER FOR WELTEK AIRKOS BLOWER UNITS
Replacement / spare pre filters (Pack of 10) for use with Weltek Airkos blower units used with Weltek air fed welding and grinding helmets.
Filters should be changed when the Airkos clogging alarm sounds or when the user deems appropriate.&amp;nbsp; 
The pre filter job is to extend the life cycle of the main particulate filter.
&amp;nbsp;</p></description>
              <guid>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkos-replacement-pre-filters-for-papr-systems-p3597</guid>
              <link>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkos-replacement-pre-filters-for-papr-systems-p3597</link>
            </item>
          <item>
              <pubDate>Wed, 12 Aug 2026 14:55:38 +0100</pubDate>
              <title>Weltek Navitek Weltek Airkos PAPR Replacement Filter CR7050</title>
              <description><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkos-papr-replacement-filter-cr7050-p3596"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.tecproducts.co.uk/images/weltek-navitek-weltek-airkos-papr-replacement-filter-cr7050-p3596-5009_thumb.jpg" alt="Weltek Navitek Weltek Airkos PAPR Replacement Filter CR7050"  class="lazyload" /></a>
<p><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkos-papr-replacement-filter-cr7050-p3596">Weltek Navitek Weltek Airkos PAPR Replacement Filter CR7050</a></p>
<p>REPLACEMENT MAIN FILTER FOR WELTEK AIRKOS BLOWER UNITS
A replacement / spare main filter for use with Weltek Airkos blower units used with Weltek air fed welding and grinding helmets.
This item is the main filter, part number CR7050.&amp;nbsp; 
It is the round plastic cartridge containing filter material.&amp;nbsp;
The pre-filters are also available (part number CR7060)&amp;nbsp;
Filters should be changed when the Airkos&amp;nbsp; clogging alarm sounds or when the user deems appropriate.&amp;nbsp; 
The&amp;nbsp;pre filter, also available extends the life cycle of the main particulate filter</p></description>
              <guid>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkos-papr-replacement-filter-cr7050-p3596</guid>
              <link>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/welding-helmet-spares-c156/weltek-navitek-weltek-airkos-papr-replacement-filter-cr7050-p3596</link>
            </item>
          <item>
              <pubDate>Wed, 12 Aug 2026 14:55:38 +0100</pubDate>
              <title>Weltek Navitek Navitek S4 Welding &amp; Grinding Airfed Helmet</title>
              <description><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/airfed-welding-helmets-c126/weltek-navitek-navitek-s4-welding-grinding-airfed-helmet-p1546"><img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" data-src="http://www.tecproducts.co.uk/images/weltek-navitek-navitek-s4-welding-grinding-airfed-helmet-p1546-5709_thumb.jpg" alt="Weltek Navitek Navitek S4 Welding &amp; Grinding Airfed Helmet"  class="lazyload" /></a>
<p><a href="http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/airfed-welding-helmets-c126/weltek-navitek-navitek-s4-welding-grinding-airfed-helmet-p1546">Weltek Navitek Navitek S4 Welding &amp; Grinding Airfed Helmet</a></p>
<p>Introducing the Navitek S4 Welding Helmet By Weltek
The Weltek Navitek S4 Air-Fed Welding and Grinding System. This powerful package combines the cutting-edge Navitek S4 auto-darkening helmet with the Airkos blower unit, ensuring you work in a clean, safe, and efficient environment.
Navitek S4 Auto-Darkening Helmet with Side Vision
The Navitek S4 helmet boasts innovative features designed to enhance your welding and grinding processes. Notably, its flip-up welding helmet section provides versatility like never before. By flipping up the auto-darkening lens, you reveal a generously sized grinding visor. This visor offers an expansive field of vision while simultaneously protecting you from grinding-related particulates.
What sets this helmet apart is its true color vision technology, introduced in 2019. Unlike conventional auto-darkening filters that provide a greenish view, this true color unit delivers a near-naked eye experience with lifelike colors.
Key Features of Navitek S4 Auto-Darkening Helmet:

Dark Shade: DIN 9-13
Clear Shade: DIN 4
Ultra-Fast Switching Speed: 0-2ms
4 Arc Sensors for Precise Detection
Large Viewing Area: 93 x 43mm
160-Degree Side Vision for Enhanced Safety
Optical Class: 1/1/1/2
Solar-Powered with Stepless Controls
Sensitivity &amp;amp; Delay Adjustments for Versatile Welding Applications
Grinding Compatible (EN175B)
Feather-Light Design: 581g
Backed by a 2-Year Warranty
Conforms to EN166B, 175B, 379 Standards

Airkos Blower Unit
Paired with the Airkos blower unit, the Navitek S4 helmet ensures filtration of solid and liquid particles (PSL) during your work. The blower unit features a flame-retardant face seal, guaranteeing limited TH2 inward leakage inside the headtop. The primary filter on the Airkos is &quot;reusable&quot; (PRSL), eliminating the need for frequent replacements. An added pre-filter, with active charcoal options, extends the filter&#039;s lifespan.
This PAPR unit is EN 12941 certified, specifically with the Navitek headtop. It incorporates alarms for clogged filters and low battery, ensuring your safety and uninterrupted work. With the standard 4-cell lithium-ion battery, you can enjoy up to 10 hours of operation (new filter and minimum airflow). For extended work hours, opt for the heavy-duty battery, providing up to 15 hours under similar conditions.
Key Features of Airkos Blower Unit:

Two Airflow Speeds: 180 &amp;amp; 220 liters per minute
Audible and Visual Alarms for Clogged Filter and Low Battery
Rechargeable 4-Cell Lithium-Ion Battery (Standard) with 10 Hours Runtime
Main Filter and Pre-Filter Included
Filtration: PRSLTH2
Conforms to EN12941 Standards
Weight: 1.18 kg
1-Year Warranty (12 months for the lithium-ion battery)
Experience welding and grinding like never before with the Weltek Navitek S4 Welding
Helmet – where innovation meets precision.
</p></description>
              <guid>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/airfed-welding-helmets-c126/weltek-navitek-navitek-s4-welding-grinding-airfed-helmet-p1546</guid>
              <link>http://www.tecproducts.co.uk/welding-machinery-equipment-c4/welding-helmets-grinding-masks-c20/airfed-welding-helmets-c126/weltek-navitek-navitek-s4-welding-grinding-airfed-helmet-p1546</link>
            </item>
          </channel>
</rss>