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21GU-040G - DEF Nozzle G/B for USE W/Out MIS-Filling
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21GU-040G - DEF Nozzle G/B for USE W/Out MIS-Filling
Total end-to-end affordable solution is a convenient and complete system from the Industry Leader.
21GU-040G - DEF Nozzle G/B for USE W/Out MIS-Filling
OPW

Item #: 144876435

21GU-040G - DEF Nozzle G/B for USE W/Out MIS-Filling

Item #: 144876435

USD 597

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Tuesday, July 21
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What Stands Out

Mis-Filling Prevention
Engineered specifically to prevent mis-filling, ensuring precise and safe fuel dispensing. This feature reduces the risk of operational errors for users in various settings.
High Compatibility
Designed for seamless integration with multiple fuel systems. The DEF nozzle’s universal fit enhances usability and efficiency, catering to a wide audience of vehicle users and operators.
Durable Construction
Constructed from high-quality materials, the DEF nozzle offers long-lasting durability and reliability. This ensures consistent performance and value, making it an essential tool for fuel management.

Product Details

Shop 21GU-040G - DEF Nozzle G/B for USE W/Out MIS-Filling online at a best price in British Virgin Islands. B0157HS5PW
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Fleet Operators

    Ideal for fleet operators needing reliable DEF refilling to prevent mis-filling and ensure vehicle performance.

  • Diesel Vehicle Owners

    Great for individual diesel vehicle owners looking to maintain emission standards without worrying about mis-filling.

  • Industrial Applications

    Perfect for industrial settings where DEF delivery is critical, reducing the risk of contamination during refueling.

Not Suitable For
  • Small Scale Users

    Not suitable for users who only refill DEF occasionally, as the nozzle may be overkill for their needs.

  • Non-Diesel Vehicles

    Inappropriate for non-diesel vehicle owners, as this nozzle is specifically designed for diesel exhaust fluid applications.

  • Home Mechanics

    Not ideal for home mechanics without access to commercial DEF supplies and equipment needing constant refilling.

Product Description

21GU-040G - DEF Nozzle G/B for USE W/Out MIS-Filling

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the 21GU-040G - DEF Nozzle?

    Answer: The 21GU-040G DEF Nozzle is designed specifically for dispensing Diesel Exhaust Fluid (DEF) safely and accurately. Its main function is to prevent mis-filling, which is crucial in maintaining the integrity of both the DEF and the fuel system. The nozzle features a unique design that ensures it connects securely with DEF storage tanks, minimizing spills and waste. This is particularly important in environments where efficiency and compliance with emissions regulations are essential.
  • Question: Is the 21GU-040G compatible with all DEF tanks?

    Answer: The 21GU-040G DEF Nozzle is compatible with most standard DEF storage tanks that follow industry specifications. However, it is always recommended to check with your equipment's manufacturer for specific compatibility details. Proper compatibility ensures optimal performance and avoids any potential damage. Using the correct nozzle can greatly improve the dispensing process and help maintain your equipment in top condition.
  • Question: How does the 21GU-040G prevent mis-filling?

    Answer: The 21GU-040G Nozzle is equipped with a unique locking mechanism that allows it to fit only DEF dispensing pipes, preventing accidental filling of diesel fuel or other fluids. This feature is essential for avoiding costly mistakes and ensuring compliance with regulatory guidelines. In practice, this means you'll experience less downtime due to mix-ups and more efficient fueling operations.
  • Question: What materials are used in the 21GU-040G design?

    Answer: The 21GU-040G DEF Nozzle is crafted from high-quality, corrosion-resistant materials, which are essential for handling DEF solutions. This durability ensures that the nozzle can withstand the various environmental conditions typically encountered in fueling operations. The use of reliable materials extends the lifespan of the nozzle, providing you with an effective and cost-efficient solution for your DEF dispensing needs.
  • Question: Can I use the 21GU-040G nozzle for other fluids?

    Answer: The 21GU-040G is specifically designed for Diesel Exhaust Fluid and is not recommended for use with other fluids, such as gasoline or diesel fuel. Using the nozzle for non-DEF fluids can lead to contamination and equipment damage. To ensure proper function and safety, it's essential to use this nozzle strictly for its intended purpose—dispensing DEF.
  • Question: How do I clean and maintain the 21GU-040G Nozzle?

    Answer: To ensure the longevity of your 21GU-040G DEF Nozzle, regular maintenance is essential. Rinse the nozzle with clean water to remove any DEF residue, and check for any clogs or damages. It’s also beneficial to store the nozzle in a clean, dry environment when not in use. Proper maintenance not only ensures optimal operation but also helps in protecting the nozzle for future use.
  • Question: What makes the 21GU-040G a reliable choice for DEF dispensing?

    Answer: The 21GU-040G Nozzle is considered reliable due to its robust construction, advanced design features, and commitment to preventing mis-filling. Its user-friendly functions enhance efficiency and ease of use in various settings, from commercial fleets to individual vehicle maintenance. By choosing a high-quality nozzle like the 21GU-040G, you're investing in reduced operational risks and better fluid management.
  • Question: Where can I buy the 21GU-040G - DEF Nozzle in British Virgin Islands?

    Answer: You can purchase the 21GU-040G - DEF Nozzle from Ubuy, a trusted online marketplace that offers a wide range of industrial and automotive products. Their robust network ensures you receive genuine products with reliable customer support. Shopping from Ubuy allows you to easily find the nozzle you need for your DEF dispensing requirements, ensuring compliance and quality.
  • Question: Is the 21GU-040G suitable for commercial or personal use?

    Answer: Yes, the 21GU-040G Nozzle is versatile and suitable for both commercial and personal use. Its design accommodates the needs of fleet operators who require rapid and accurate DEF dispensing, as well as individual users maintaining personal diesel vehicles. Whether you're fueling a large fleet or just one vehicle, this nozzle meets the requirements of various applications effectively.
  • Question: What safety features does the 21GU-040G include?

    Answer: The 21GU-040G Nozzle is equipped with safety features such as a secure locking mechanism and a design that minimizes spills during dispensing. These attributes are essential to prevent accidents and ensure regulatory compliance. Moreover, these safety features enable operators to handle DEF more confidently, knowing that the risk of mis-filling and related hazards is significantly reduced.

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

USD 597

Order now and get it around Tuesday, July 21

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Automatic shutoff feature prevents overfilling.
  • Integral contaminant-prevention filter ensures purity.
  • Durable design allows for comfortable handling.
  • Distinctive 'DEF Blue' color for easy identification.
  • Industry-leading solution offers complete convenience.
  • Affordable pricing without compromising quality.