Proper o-ring installation ensures proper sealing of mechanical systems, preventing fluids and gasses from leaking out or entering unwanted areas. Installing an o-ring involves several crucial steps that must be performed carefully to avoid damaging the o-ring or compromising its performance. Here's a general overview of the installation process: This change of mind return policy is in addition to, and does not affect your rights under the Australian Consumer Law including any rights you may have in respect of faulty items. They also perform an array of important secondary roles, including vibration damping, noise reduction, hygiene, and safety/failsafe mechanisms (where the gasket is the first point of failure, rather than the machinery itself). Proper lubrication of the seal before installation is a crucial step in the installation process that ensures the o-ring remains in excellent working condition for an extended period. Figure 5: O-ring measurement: Inner diameter (A), outer diameter (B), and cross-section (C) Determining o-ring material

Gaskets are a type of mechanical seal that sits between two mating component surfaces, improving the performance of each while preventing leaks or ingress of pressurised/compressed fluids. They typically offer excellent dimensional stability and chemical resistance, ideal for use in stressful environments like chemical processing, food production, pharmaceuticals and plumbing.Figure 6: Rubber indicator test: Weight (A) and o-ring (B), Ethylene Propylene (E), Nitrile (N), Kalrez (K), and Viton (V) Use a seal material guide Clean the o-ring and groove: The groove where the o-ring is installed must be clean and free from any dirt, debris, or previous sealant residue. Also, ensure the o-ring is clean and free from debris or damage. Use a clean, lint-free cloth to wipe the groove clean. O-rings are measured by their inside, outside, and cross-sectional diameter. O-ring measuring tools like rulers or calipers can be used for these measurements. What is an o-ring installation tool? Using metal O-ring removal tools, metal tweezers, screwdrivers, or any other sharp metal tools to remove an O-ring can damage the housing of the equipment the O-ring is in. A small scratch in an O-ring groove can create a leak path and adversely affect the integrity of the seal. Benefits of PPE’s O-ring removal tool: High-viscosity silicone oil: High viscosity silicone oil is an ideal all-purpose o-ring lubricant. It is an incredibly efficient seal lubricant and can be utilized in temperatures between -54 𐩑C - 204 𐩑C (-65 𐩑F - 400 𐩑F).

This change of mind return policy is in addition to, and does not affect your rights under the Australian Consumer Law including any rights you may have in respect of faulty items. To return faulty items see our Returning Faulty Items policy.

They can be bought in large o-ring kits, as well as cut from long lengths of o-ring cord as and when needed, for improved long-term economy. You use the Pi Tape from ERIKS to determine the inside diameter of an O-ring. Useful, as you can measure the exact size you need for your application. The tape has two scales; metric on one side and the AS sizes on the other side.

Position the testing device over the o-ring and lift the weight to the topmost point of the tube. Then allow it to drop onto the o-ring. O Ring Gauge– The instrument allows you to identify the size of almost any O Ring Seal and meets the BS1806 and AS568 Standards. O Ring Lube– Make the installation of your O Ring easier with Lube. Formulated to facilitate installation and extended service life of synthetic rubber O Rings and Seals. Learn more about why and when to use O Ring Lube here.This testing device comprises of a tube containing a specific magnitude weight (Figure 6 labeled A). The weight descends a predetermined distance for each material, as shown on Figure 6. Using a seal material guide will indicate the material the previous seal was made of or which material to choose while replacing the seal. Various sealing materials include NBR, FKM, and EPDM. Read our article on o-rings for more information on the advantages, disadvantages, and compatibility of each material with different media. Hardness of the o-ring material O-rings work similarly to gaskets and glands, also forming a tight seal between components or machine parts by sitting in a groove cut into one of the mating surfaces.