These NBR Rubber Linings are used for high-voltage electrical equipment such as power transformers, which do not have the problems of traditional examples, which have the following characteristics:

1. Prepared from a unique formula that guarantees the elastic effect of rubber
2. It is effective to solve the problem of oil leakage
3. It has good anti-oil performance and prevents transformer oil pollution
4. It has high-quality raw materials and good design, which ensures an effective seal

The appropriate washer should be selected based on the bushing size, which is guided by the following:

• 250 washers: for use in 250 A bushings (25 to 160 KVA transformers)
• 630 washers: for use in 630 A bushings (200 to 400 KVA transformers)
• 1000 washers: for use in 1000 A bushings (500 to 630 KVA transformers)
• 2000 washers: for use in 2000 A bushings (transformers from 800 to 12500 KVA)
• 3150 washers: for use in 3150 A bushings (1600 to 2000 KVA transformers)
• A22 drain valve flat washer: for use in A22 valve
• A31 drain valve flat washer: for use in A31 valve
• Flat washer oil-resistant grade: for use in Magnatic Oil Level indicator
• Small and large tap changer washers: for use in Tap Changers