Additional sizes might be available.

JML Henderson Ltd | SKU: 71537

RJT Coupling Seal (Rubber)

Size

Product variants

Contact

If you’d prefer to speak directly with an expert, our team is available to assist you by phone during business hours on 01406 362978.

Alternatively, you can email your enquiry to sales@jmlhenderson.co.uk and we’ll get back to you as promptly as possible.

Delivery

We aim to dispatch all orders the same day, ensuring you receive your goods as quickly and efficiently as possible.

To provide reliable coverage, we use a trusted mix of Royal Mail, DPD, DX Freight and pallet network services, selecting the most suitable carrier based on order size, weight and delivery urgency.

We’re committed to reducing our environmental impact by using eco-friendly packaging solutions wherever possible, without compromising on protection or quality.

Domestic and international shipping options are available.

FAQ

Our FAQ page covers common topics including ordering, delivery, returns, and product information. If you need further assistance, our team is always happy to help.

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Description

An RJT Coupling Rubber Seal is a critical component in ensuring the integrity and hygiene of fluid transfer systems, particularly in industries such as food and beverage, dairy, and pharmaceuticals. The RJT (Ring Joint Type) coupling system relies on this rubber seal to create a tight, leak-proof connection between male and female coupling components, which is essential for maintaining sanitary conditions and preventing contamination.

Constructed from high-quality, food-grade rubber materials, such as EPDM (ethylene propylene diene monomer) or nitrile, the RJT Coupling Rubber Seal offers excellent resistance to chemicals, temperature fluctuations, and wear. These properties make it ideal for use in environments where the seal will be exposed to frequent cleaning, sterilization, and varying pressures and temperatures. EPDM is particularly known for its resistance to steam, water, and a wide range of chemicals, making it a popular choice in sanitary applications.

The primary function of the RJT Coupling Rubber Seal is to sit between the male and female components of the RJT coupling, compressing as the coupling is tightened to form a secure, airtight seal. This seal prevents fluids from leaking at the connection point, ensuring that the fluid transfer system remains efficient and free from contamination. The seal's role is especially crucial in industries where maintaining product purity is vital, as even minor leaks can lead to significant hygiene issues.

The design of the RJT Coupling Rubber Seal ensures that it can be easily replaced as part of regular maintenance. Regular inspection and replacement of the seal are important to ensure that the coupling continues to provide a reliable, leak-proof connection, especially in demanding sanitary applications where the seal is subject to wear and tear.

Specifications

Product

RJT
Type

RJT Seal
Connection 1

Seal Seal
Material Type

Rubber
Colour

Black

Features & Benefits

Material Composition: Typically made from nitrile rubber or EPDM (Ethylene Propylene Diene Monomer), these rubber seals provide excellent elasticity and resilience. Nitrile is preferred for its resistance to oils and fats, making it suitable for food and dairy applications, whereas EPDM offers superior resistance to weathering, heat, and ozone, ideal for outdoor or chemical exposure environments.
Sealing Efficiency: RJT rubber seals are crucial for creating airtight and watertight seals between the coupling faces. Their design allows them to fit snugly into the machined groove of an RJT coupling, effectively preventing leaks and ensuring the integrity of fluid transfer systems.
Temperature and Pressure Resistance: The rubber materials used are selected for their ability to withstand extreme temperatures and pressures. This makes RJT seals suitable for a range of industrial applications, from low-temperature environments to high-pressure systems, ensuring reliable performance under varying operational conditions.
Durability and Longevity: Designed for durability, RJT rubber seals can handle repetitive compression and relaxation, which helps maintain their sealing capability over time. This reduces the need for frequent replacements and helps ensure consistent system performance.

Application

RJT (Ring Joint Type) fittings, known for their hygienic and robust sealing capabilities, are primarily used in industries where cleanliness and sterile conditions are crucial.

Food and Beverage Industry: RJT fittings are extensively used in the food processing and beverage manufacturing sectors for connecting piping and equipment. They facilitate the transfer of liquids like milk, juices, and syrups, ensuring that the connections are sanitary and easy to clean.
Dairy Industry: In dairy processing plants, RJT fittings are crucial for milk handling systems. They are used in pasteurizers, milk silos, and other dairy equipment to ensure hygienic conditions and prevent contamination.
Brewing and Distilling: RJT fittings are employed in breweries and distilleries for connecting fermenters, kettles, and cooling systems. Their easy-to-clean design helps maintain the purity and quality of beer and spirits.
Pharmaceutical Industry: In pharmaceutical manufacturing, RJT fittings are used to connect process equipment that requires sterile conditions, such as bioreactors, mixing tanks, and filling machines. Their design ensures that systems remain free from contaminants.
Cosmetics Manufacturing: RJT fittings find applications in the cosmetics industry, where they are used in the production of creams, lotions, and other beauty products. The hygienic features of these fittings are essential for maintaining product quality and safety.

Payment & Security

How to Order with JML Henderson Ltd

JML Henderson operates on a quotation-based ordering process to ensure every order is correctly specified and supplied.

Browse our website and submit a request for quotation for the products or hose assemblies you require. If you’re unsure what you need, our team is always happy to help, simply give us a call or send us an email.

Once your enquiry is received, our experienced team will review your requirements and provide a tailored quotation. When you’re happy to proceed, we’ll issue a proforma invoice for payment.

Payment can be made securely by bank transfer or card. As soon as payment is received, your order is released for immediate processing and dispatch.

Secure Payments

All payments are processed through secure payment systems. JML Henderson Ltd does not store or retain access to any card or payment details.