{"id":363907,"date":"2026-03-18T13:32:20","date_gmt":"2026-03-18T11:32:20","guid":{"rendered":"https:\/\/staging.met-industry.hu\/?post_type=product&#038;p=363907"},"modified":"2026-03-23T18:22:34","modified_gmt":"2026-03-23T16:22:34","slug":"invertaprotect-pu-20-l","status":"publish","type":"product","link":"https:\/\/staging.met-industry.hu\/en\/uzlet\/invertaprotect-pu-20-l\/","title":{"rendered":"InvertaProtect | PU: 20 l"},"content":{"rendered":"<p># InvertaProtect Coolant \u2013 20 liter package<\/p>\n<p>The **InvertaProtect** is an innovative coolant specifically developed for the effective protection and optimal operation of the cooling system in **InvertaSpot NexGen spot welding machines**. This product provides comprehensive protection against overheating and corrosion, thereby maximizing the machine's performance and lifespan.<\/p>\n<p>InvertaProtect, offered by Wiel\u00e4nder+Schill, ensures that the welding equipment's cooling system always remains clean, preventing deposits and blockages, thus guaranteeing continuous, uninterrupted operation.<\/p>\n<p>## Main Features and Advantages<\/p>\n<p>By using InvertaProtect, users can enjoy the following benefits:<\/p>\n<p>*   **Efficient Cooling:** Ensures excellent heat transfer, preventing critical overheating of the welding machine even during intensive use.<br \/>\n*   **Reliable Corrosion Protection:** Its active ingredients protect the internal surfaces of the cooling system against rusting and chemical damage, especially where different metal parts come into contact.<br \/>\n*   **Deposit Prevention:** Prevents the formation of limescale, sludge, and other contaminants in the cooling pipes and heat exchangers, maintaining system efficiency in the long run.<br \/>\n*   **Maximum Performance and Long Lifespan:** By keeping the system clean and at optimal temperature, InvertaProtect contributes to maintaining the maximum performance and long-term reliability of the InvertaSpot NexGen machine.<br \/>\n*   **Easy Integration:** Formulation specifically optimized for the InvertaSpot NexGen series.<\/p>\n<p>## Product Information and Technical Data<\/p>\n<p>This product belongs to the category of welding accessories, specifically among the maintenance necessities for spot welding equipment.<\/p>\n<p>| Specification | Value |<br \/>\n| :&#8212; | :&#8212; |<br \/>\n| **Product Name** | InvertaProtect Coolant |<br \/>\n| **Part Number** | 474009NG |<br \/>\n| **Package Size (Volume)** | 20 liter (l) |<br \/>\n| **Material** | PE (Polyethylene) |<br \/>\n| **Net Weight** | 20.5 kg |<br \/>\n| **Packaging Dimensions (L x W x H)** | 370 x 240 x 310 mm |<br \/>\n| **Application Area** | Cooling system of InvertaSpot NexGen spot welding machines |<\/p>\n<p>### Package Contents<\/p>\n<p>The purchased unit includes the following:<\/p>\n<p>*   1 pc 20 liter InvertaProtect coolant container.<\/p>\n<p>## Application Area and Professional Context<\/p>\n<p>InvertaProtect coolant is essential for the maintenance of robust spot welding machines used in professional automotive repairs and industrial work. Significant heat generation occurs during welding processes, which the cooling system must efficiently dissipate. The use of inadequate or aged coolant can quickly lead to damage to welding guns, electrodes, and internal components of the machine.<\/p>\n<p>The special formulation of InvertaProtect ensures that the coolant not only regulates the temperature but also forms a protective layer within the system, minimizing corrosive processes that can occur, especially in systems in contact with different alloys. Regular replacement and the use of InvertaProtect ensure the welding equipment maintains continuously high-quality performance, thereby reducing downtime and repair costs.<\/p>\n<p>This 20-liter packaging is the ideal choice for workshops with high turnover that require regular maintenance to preserve the optimal condition of welding equipment. The PE tank ensures safe storage and transport.<\/p>","protected":false},"excerpt":{"rendered":"<p>InvertaProtect innovative coolant in a 20-liter package. For the protection of the cooling system of InvertaSpot NexGen spot welding machines.<\/p>","protected":false},"featured_media":339442,"template":"","meta":[],"product_brand":[1737],"product_cat":[12998],"product_tag":[],"class_list":{"0":"post-363907","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-wielanderschill","7":"product_cat-egyeb-termekek","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/363907","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/363907\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media\/339442"}],"wp:attachment":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media?parent=363907"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_brand?post=363907"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_cat?post=363907"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_tag?post=363907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}