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The pH of wastewater can significantly impact the efficacy of treatment processes. Chemicals like sulfuric acid (H₂SO₄) or sodium hydroxide (NaOH) are employed to adjust the pH levels, ensuring optimal conditions for microbial activity during biological treatment stages. Maintaining an appropriate pH is crucial for maximizing the breakdown of organic matter and promoting the growth of beneficial microorganisms.
chemicals used in sewage treatment...
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- Power steering oil seal is a crucial component in a vehicle's power steering system. This small yet important seal plays a vital role in keeping the power steering fluid contained and ensuring that the system functions properly. Without a properly functioning power steering oil seal, the power steering system may not work efficiently, leading to difficulty in steering the vehicle.
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Double Metal Shell - Regular maintenance and inspection of wheel hub oil seals are essential
• Fkm/viton rubber

In this blog, we attempt to highlight what are Oil Seals and the various Rotary Shaft Seals including Mechanical Face Seals, Water Pump Seals, Gland Packings, and V-Seals that are readily available.
Lip Seals
You have to consider the speed at which the shaft will be moving, the housing bore, and the runout. These are important to make sure that you choose an oil seal that will not be exposed to unconducive abrasions.
First, an elastomer, most often nitrile, is vulcanised to a metal ring. This creates a stiffening effect that includes a specialised metal tension spring directly behind the sealing lip, keeping the oil seal firmly in place against the moving part.
Most ERIKS oil seals, such as the types M, MST, R and RST, are made of NBR as standard.

Automotive applications also rely on square rubber gaskets for a wide range of sealing requirements. From sealing doors and windows to engine components and exhaust systems, these gaskets play a crucial role in maintaining the safety and performance of vehicles.
Spring