In industrial electrical projects, one of the main concerns for technicians and engineers is ensuring a safe and reliable connection of flexible conduit to electrical equipment such as electrical panels, junction boxes, machines, or enclosures. Two commonly used components for this purpose are the sealed flexible conduit connector and the flexible gland (single-screw and double-screw types).
But the key question is:
Which one is more suitable for your project?
Do you need a high-quality product with complete sealing and dust protection, or will a simple, economical connection suffice?
In this article, by carefully examining the differences between these two types of connections, we guide you to choose the best option based on environmental conditions and application requirements.
A flexible gland is a widely used fitting in electrical wiring systems, designed to connect flexible conduits onto the body of electrical panels, junction boxes, or electrical equipment. This component somewhat restricts movement, pulling, and excessive bending of the flexible conduit at the connection point.
Flexible glands come in various types, but in the Iranian market, two models are most common: single-screw gland and double-screw gland. Generally, both serve the same function. Their advantages and differences will be detailed below.
Flexi glands are an economical option for connecting flexible conduits but are not suitable for projects requiring sealing, enhanced safety, or long service life.
Now that we are familiar with the different types of flexible glands and their features, let’s take a closer look at a more advanced and durable option known as the flexible connector.
When it comes to a fully safe and industrial-grade connection of flexible conduit, something beyond a gland is needed; this is where the sealed flexible conduit connector comes into play.
A sealed flexible conduit connector is a robust metallic component designed to connect flexible conduit to electrical panel bodies, junction boxes, or industrial equipment with maximum protection against water, dust, and mechanical stresses.
Unlike flexible glands, which are mainly used for light and non-industrial applications, sealed flexible conduit connectors are engineered for harsh and industrial environments. They provide not only greater safety but also protect your electrical equipment against harsh environmental factors.
Now that we are familiar with both types of fittings, it’s time to compare them in detail and in terms of practical application to determine which one is the better option under specific conditions?
As you can see, the only advantage of glands over connectors is lower cost. However, connectors offer complete sealing, mechanical robustness, long lifespan, and reliable performance in industrial and humid conditions, making them a far more professional and dependable choice for projects where security and durability are priorities.
However, in situations where a project faces budget constraints while still requiring a secure and high-quality connection, should the advantages of flexible connectors be ignored?
Absolutely not.
Fortunately, ElectroPersian Sepahan (EPS) has introduced an innovative solution to address this challenge:
In situations where choosing between the high quality of sealed flexible conduit connectors and the economical price of flexible glands has always been a challenge for industrial projects, ElectroPersian Sepahan (EPS) has taken an innovative step by leveraging advanced engineering, materials technology, and quality control tailored for industrial needs.
By designing and manufacturing a flexible connector made from a proprietary industrial aluminum alloy, we have successfully created a product that retains all the technical features of a professional connector, such as:
but with a more economical design, pricing it close to single-screw glands.
This means, for the first time, engineers and industrial contractors can enjoy the performance, durability, and standards of a true industrial connector without paying a premium with no compromises on quality or safety.
For more details, you can refer to the article on Aluminum Sealed Flexible Conduit Connectors.
If you’re still unsure which option best suits your project, the technical team at Electro Persian Sepahan is ready to consult and assist you. Contact us to get the best solution tailored for your project’s specific needs.
