(827 products available)
Ready to Ship
A button type grease coupler is a vital tool used for lubrication purposes. It is connected to a grease gun and is used to apply grease to equipment. The button-type grease coupler is preferred because it is easy to use and fits perfectly on the grease gun. The coupler forces the grease into the fittings under high pressure. The button-type grease coupler comes in different types, which include:
Mini grease gun coupler
The mini grease gun coupler is also known as a compact or small grease gun coupler. This is because it is designed for a mini grease gun. The mini grease gun coupler makes it easy to grease small fittings that are hard to reach. This makes it a handy tool for applying grease to small and delicate machinery. The mini grease gun coupler is lightweight and portable. It has a quick-release mechanism that allows users to attach and detach it from the grease gun easily.
1/4 grease fitting to NPT adapter
The 1/4 grease fitting to NPT adapter is designed to convert a standard grease fitting into a National Pipe Thread (NPT) compatible thread. This allows the button-type grease coupler to be connected to pipes, fittings, and other threaded connections. The 1/4 grease fitting to NPT adapter is widely used in various applications, such as automotive, industrial, and agricultural settings. It is usually manufactured using durable materials like brass and steel.
180-degree swivel grease fitting
The 180-degree swivel grease fitting can be connected to a button-type grease coupler. It allows the coupler to rotate freely up to 180 degrees. This makes it easy to apply grease to hard-to-reach fittings. The 180-degree swivel grease fitting is used in tight spaces where the grease gun cannot fit perfectly. It comes in handy when greasing large machinery parts that have multiple grease fittings located in different directions.
Grease coupler extension
The grease gun extension is used to extend the reach of a grease gun. It is connected between the grease gun and the grease fitting. The grease coupler extension has a standard size that matches most grease guns and fittings. It is ideal when applying grease to parts that are hard to reach.
Grease coupler size
There are different sizes available for grease couplers. The sizes are in accordance with the inlet port size. The coupler is available in 1/8” NPT, 1/4” NPT, 3/8” NPT, and 1/2” NPT sizes. The 1/4” NPT button head couplers are the most common and widely used.
Grease coupler fitting
A grease coupler fitting is used to connect the grease gun to the grease fitting on the work piece. It is used to transfer lubricant from the grease reservoir to the component being lubricated. The grease coupler fitting is available in different sizes to match the grease gun and grease fitting sizes. Common sizes for the button type coupler include 1/8”, 1/4”, 3/8”, and 1/2” sizes. Different manufacturers may have different configurations. Always check the compatibility before using a button type grease coupler.
Operating pressure
Button type couplers are designed to work under high pressure. They are rated for maximum working pressure of up to 10,000 psi or more. This makes them suitable for use in heavy duty applications where high pressure is required to deliver grease to fittings in tight spaces.
Material
Button type couplers are made from different materials to enhance durability and corrosion resistance. The most common materials used include brass and chrome plated steel. Brass is known for its excellent corrosion resistance properties. Chrome plated steel is preferred for its high strength and durability.
Thread type
Button type grease couplers feature different thread types depending on the manufacturer. Common thread types include NPT (National Pipe Thread), BSPP (British Standard Pipe Parallel), and BSPT (British Standard Pipe Thread). The NPT threads are the most common and widely used in button type couplers.
Maintenance
Maintenance of the button type grease couplers is important to ensure optimal performance and longevity. Here are some maintenance tips:
- Regular cleaning: Always clean the coupler after use. Remove any grease or debris that may have accumulated on the surface. This helps to prevent blockages and corrosion.
- Inspect for damages: Regularly inspect the coupler for any signs of wear or damage. Check for cracks, leaks, and replace any damaged parts immediately.
- Lubricate moving parts: Apply a small amount of grease or lubricant to the moving parts of the coupler. This helps to reduce friction and ensures smooth operation.
- Store properly: When not in use, store the button type grease coupler in a clean dry place. Keep it away from direct sunlight and extreme temperatures.
Wholesale buyers looking to buy >button type grease couplers need to understand the factors that influence the choice of the right coupler for various applications. Here are some of the factors to consider:
Application
The intended use of the coupler is an important consideration. Buyers need to choose couplers that are designed to be used in specific applications such as automotive, heavy machinery, or industrial equipment.
Grease Type
Different types of grease are suitable for different types of couplers. Buyers need to choose a coupler that is compatible with the type of grease they intend to use. For example, lithium-based greases are common in automotive applications, while calcium-based greases are suitable for high-temperature industrial applications.
Size and Fitting
The size and fitting of the button-type grease coupler are important considerations to ensure compatibility with the grease gun and the lubrication points. The coupler should have the same size and thread type as the grease fittings to avoid leaks and ensure a tight connection.
Pressure Rating
Different applications require different pressure levels when pumping grease. Buyers need to choose couplers that can handle the pressure required for their particular application. Couplers with higher pressure ratings are more durable and can withstand the demands of heavy-duty applications.
Material and Construction
Button-type grease couplers are constructed using different materials. Buyers need to choose a coupler that is constructed using durable materials that are resistant to corrosion and wear. Common materials include steel, brass, and aluminum.
Ease of Use
Some button-type grease couplers are easier to use than others. Buyers need to choose couplers that are easy to operate and require minimal maintenance. Features such as quick connection and disconnection, as well as adjustable fittings, can make the coupler easier to use.
Brand Reputation
Buying from a reputable brand can assure buyers of the quality and durability of the button-type grease coupler. Buyers need to do their research and read reviews from other customers to get more information about the reputation of the brand they intend to buy from.
Cost
Cost is always a determining factor when buying any product. Buyers need to choose a button-type grease coupler that offers the best value for their money. It is important to compare various products and look for features and benefits that fit within the budget.
It’s easy to replace a button-type grease gun coupler. There are two main options to consider when replacing a button-type grease gun coupler. Users can either have it replaced by a professional or do it themselves. If they choose to do it themselves, they need to have some basic mechanical skills. They also need to read the manufacturer's installation instructions.
To replace a coupler, disassemble the grease gun to access the old coupler. Remove the old button-type grease gun coupler by unscrewing it. This is usually done using a wrench or pliers. Ensure that the grease gun is clean and free from old grease before installing the new coupler. Take the new button-type grease gun coupler and align it with the grease gun barrel. Screw it in tightly to ensure a secure fit. Once done, reassemble the grease gun and perform a test to ensure there are no leaks and that it functions properly.
When installing a new grease coupler, make sure the threads are clean and free of old grease. Apply a small amount of thread sealant to prevent leaks. Tighten the coupler with a wrench or pliers, but avoid over-tightening, which can damage the grease gun.
It is important to maintain the button-type grease gun coupler to ensure its longevity. This is usually done by regularly checking for any signs of wear or damage and replacing it if necessary. Keeping the coupler clean and free of grease and dirt helps maintain it in good condition. Proper storage of the grease gun in a clean dry place away from extreme temperatures also contributes to the longevity of the grease gun coupler. Choosing the right grease for the application is also important. Using the wrong type of grease can lead to clogging and damage to the coupler.
Q1: What is a button type grease coupler?
A1: A button-type grease coupler is a tool used to connect a grease gun to a fitting so that grease can be accurately dispensed into bearings and other lubrication points. It is called a ""button-type"" because, rather than sliding onto a fitting, it operates by pressing a button, which makes it latch onto the fitting securely.
Q2: What are some benefits of using button-type grease couplers?
A2: Button-type grease couplers offer several benefits, including a tight seal that reduces the risk of leaks and contamination, compatibility with various grease guns and fittings, and robust construction that ensures longevity. They also make the coupler easy to use in tight spaces.
Q3: Can button-type grease couplers be used in any industry?
A3: Yes, button-type grease couplers can be used in any industry that requires regular lubrication of equipment, such as the automotive, manufacturing, construction, and agriculture industries. Any machinery or equipment with moving parts will benefit from regular greasing to reduce friction and wear.
Q4: Why is it important to choose the right grease for a coupler?
A4: Choosing the right grease is important because it ensures optimal performance and longevity of the coupler and the components it lubricates. Using the wrong type of grease can lead to clogging, incompatibility issues, and ultimately equipment failure. Always refer to the manufacturer's recommendations for the type of grease to use.
Q5: How can users ensure the grease coupler is compatible with their grease gun?
A5: Users can ensure the coupler is compatible with their grease gun by checking the thread size and type, which should match the grease gun's end. Most couplers come in standard sizes, but there may be variations, so it's good to double-check.
浙公网安备 33010002000092号
浙B2-20120091-4