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Item #:
109446344
Appleton BR400-300A 4" 3" Aluminum Explosion Proof Reducing Coupling BR Series
Item #:
109446344
BZD 126
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What Stands Out
Durable Material
Constructed from high-quality aluminum, the Appleton BR400-300A ensures longevity and resistance to harsh environments, making it ideal for explosion-proof applications.
Versatile Design
This reducing coupling offers a seamless transition between 4-inch and 3-inch pipes, providing flexibility and ease of installation across various industrial setups.
Explosion-Proof Safety
Specifically engineered for explosive atmospheres, the BR Series enhances workplace safety, meeting stringent industry standards to protect personnel and equipment.
Product Details
Who Should Buy?
-
Industrial Applications
Ideal for environments where explosive gases may be present, ensuring safety and reliability in connections.
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Electrical Installations
Perfect for connecting conduits in electrical systems that require stringent safety regulations compliance.
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Heavy Machinery
Utilized in heavy machinery operations, providing a durable and robust connection to prevent leaks in harsh conditions.
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Residential Use
Not suitable for standard home plumbing or electrical applications due to its specialized design for industrial settings.
Product Description
Appleton BR400-300A 4" 3" Aluminum Explosion Proof Reducing Coupling BR Series
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Customer Questions & Answers
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Question:
What are the dimensions of the coupling?
Answer: The coupling has a large hub size of 4 inches and a small hub size of 3 inches. -
Question:
Is this coupling suitable for hazardous environments?
Answer: Yes, it is explosion-proof and meets multiple safety classifications. -
Question:
What material is this coupling made from?
Answer: It is made from natural finish copper-free aluminum alloy.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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- 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.
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BZD 126
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Made from natural finish copper-free aluminum alloy for enhanced durability.
- Features a large 4-inch end and a small 3-inch end for versatile applications.
- Designed with a belled end for easy installation.
- Classified under multiple safety groups for explosion-proof standards.
- From the trusted Uniletsr brand, ensuring quality and reliability.
- Ideal for heavy-duty and industrial use.
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