J/B Industries PR-308 Flexible Vacuum Pump Coupler Sleeve Only
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J/B Industries PR-308 Flexible Vacuum Pump Coupler Sleeve Only
The Vacuum Pump Coupler Sleeve is a must-have for all your vacuum pump projects.
J/B Industries PR-308 Flexible Vacuum Pump Coupler Sleeve Only
Artigo n.º: 28878024

J/B Industries PR-308 Flexible Vacuum Pump Coupler Sleeve Only

86% of respondents would recommend this to a friend

Artigo n.º: 28878024

STD 626725

Detalhes do Preço

Excluindo custos de envio e alfandegários ( Os custos de envio e alfandegários serão calculados na finalização da compra )

*Todos os artigos serão importados de EUA

Em stock
EUA Importado da loja USA

Qtd.:

Encomende já e receba por volta de Sunday, Setembro 27
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The Vacuum Pump Coupler Sleeve is a must-have for all your vacuum pump projects.
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O que se Destaca

Flexible Design
The flexible design of the coupler sleeve accommodates various pump applications, reducing stress on components and enhancing durability for prolonged use.
Enhanced Performance
Specifically engineered to improve vacuum performance, this coupler sleeve minimizes air leakage, ensuring efficient operation and optimal power retention for your vacuum pump system.
Easy Installation
Designed for user convenience, the coupler sleeve allows for quick and straightforward installation, saving time and eliminating the need for specialized tools or expertise.

Detalhes do produto

Upgrade Your Vacuum Pump with the PR-308 Coupler Sleeve. Get the Best Deals on Ubuy São Tomé and Príncipe for Top-Quality Vacuum Pump Accessories.
  • Replacement flexible vacuum pump coupler sleeve
  • Compatible with JB Industries PR-308 vacuum pump
  • Durable and flexible construction
  • Ensures a secure connection between pump and motor
  • Easy to install and use
  • Essential for maintaining vacuum pump efficiency
Package Weight1 Pound

Quem Deverá Comprar?

Suitable For
  • DIY Enthusiasts

    Perfect for hobbyists who need to replace couplers in vacuum systems without requiring a full pump replacement.

  • Professional Technicians

    Ideal for technicians needing a reliable, flexible coupler for efficient vacuum pump maintenance and repairs.

  • HVAC Specialists

    Great for HVAC professionals requiring durable couplers for evacuating air conditioning systems or refrigeration units.

Not Suitable For
  • Heavy Industrial Use

    Not suitable for heavy-duty vacuum applications that demand robust couplers designed for high-stress environments.

DESCRIÇÃO DO PRODUTO

J/B Industries PR-308 Flexible Vacuum Pump Coupler Sleeve Only

Tem alguma Dúvida? Converse connosco

Perguntas e respostas do cliente

  • Pergunta: What is the purpose of the JB Industries PR-308 Flexible Vacuum Pump Coupler Sleeve?

    Resposta: The JB Industries PR-308 Flexible Vacuum Pump Coupler Sleeve is designed to connect a vacuum pump to its motor while allowing for some movement and flexibility. This reduces the risk of damage caused by vibrations or misalignments during operation. It's particularly beneficial in environments where equipment might not be perfectly aligned or when slight adjustments are necessary.
  • Pergunta: Is the JB Industries PR-308 coupler sleeve compatible with all vacuum pumps?

    Resposta: The PR-308 coupler sleeve is specifically designed for compatibility with JB Industries vacuum pumps. While it may fit other brands, it is always best to consult the manufacturer's specifications or contact customer support to ensure compatibility with your specific model. Using the correct sleeve ensures optimal performance and prevents potential damage.
  • Pergunta: How do I install the JB Industries PR-308 coupler sleeve?

    Resposta: Installing the JB Industries PR-308 coupler sleeve involves a straightforward process. First, ensure that your vacuum pump and motor are disconnected. Place the coupler sleeve on both the pump and motor shafts, aligning it properly. Secure it with the appropriate screws or clamps as per your pump's manual. This allows for flexibility while ensuring a strong connection for efficient operation.
  • Pergunta: What materials are used in the JB Industries PR-308 coupler sleeve?

    Resposta: The JB Industries PR-308 coupler sleeve is made from high-quality, durable materials designed to withstand the rigors of regular use. It typically features a flexible construction allowing it to absorb vibrations and provide a reliable connection. This ensures long-lasting performance and minimizes wear and tear, making it a smart choice for any vacuum pump user.
  • Pergunta: Can the JB Industries PR-308 coupler sleeve be used for heavy-duty applications?

    Resposta: Yes, the JB Industries PR-308 coupler sleeve is suitable for heavy-duty applications thanks to its robust design and flexible nature. It's engineered to handle both industrial and commercial vacuum pumping tasks, providing a reliable connection that can endure high-stress scenarios. This makes it an excellent choice for users needing a long-lasting and flexible solution.
  • Pergunta: What maintenance does the JB Industries PR-308 coupler sleeve require?

    Resposta: Maintaining the JB Industries PR-308 coupler sleeve involves periodic inspections for wear, dirt buildup, or damage. Regularly check the connections to ensure they are secure and that the sleeve remains flexible. If any cracks or significant wear are noticed, it’s advisable to replace the sleeve promptly to maintain optimal pump performance and prevent failures.
  • Pergunta: Where is the JB Industries PR-308 coupler sleeve manufactured?

    Resposta: The JB Industries PR-308 coupler sleeve is manufactured in the São Tomé and Príncipe, adhering to high-quality standards. This is vital as it ensures that the product meets rigorous performance benchmarks and durability expectations, catering to both professional and DIY users who demand reliability in their equipment.
  • Pergunta: What are the benefits of using a flexible coupler sleeve like the PR-308?

    Resposta: Using a flexible coupler sleeve like the JB Industries PR-308 offers several benefits, including reduced wear on both the motor and pump, minimized transmission of vibrations, and the ability to accommodate slight misalignments. This enhances the overall lifespan of your vacuum pump system, enabling a smoother operation and lower maintenance costs in the long run.
  • Pergunta: How does the JB Industries PR-308 improve vacuum pump performance?

    Resposta: The JB Industries PR-308 improves vacuum pump performance by providing a reliable and flexible connection that absorbs vibrations. This flexibility allows for better alignment between the pump and motor, ensuring efficient power transfer and optimizing the vacuum performance. In commercial settings, this can lead to improved processing times and reduced downtime due to equipment failure.
  • Pergunta: Where can I buy the JB Industries PR-308 Flexible Vacuum Pump Coupler Sleeve in São Tomé and Príncipe?

    Resposta: You can purchase the JB Industries PR-308 Flexible Vacuum Pump Coupler Sleeve from Ubuy in São Tomé and Príncipe. Ubuy offers a user-friendly online shopping experience, ensuring you can find and acquire this product quickly and conveniently, along with various other tools and equipment.

JB Industries Air Conditioning Line Repair Tools Editorial Review

The J/B Industries PR-308 Flexible Vacuum Pump Coupler Sleeve is a highly sought after product because of its compatibility as a replacement part for various generators and pumps. It fits perfectly in most models, and it works just as well as the original part. Customers seem to have had an easy time installing it as well. However, there is no information on the product's longevity or warranty.

Avaliações e Classificações dos Clientes

1 classificações de clientes
  • 5 Estrela
    100%
  • 4 Estrela
    0%
  • 3 Estrela
    0%
  • 2 Estrela
    0%
  • 1 Estrela
    0%

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Prós

  • Perfect fit for various generators and pumps
  • Easy to install
  • Highly compatible

Contras

  • No information regarding longevity or warranty

CONFIANÇA NA PLATAFORMA E SEGURANÇA DO COMPRADOR

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4.2/5 9477 avaliações
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Jasmin
Comprador verificado

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Comprador verificado

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Comprador verificado

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Comprador verificado

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Comprador verificado

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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  • Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.

STD 626725

Encomende já e receba por volta de Sunday, Setembro 27

Qtd.:

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