A.W. Chesterton





The A.W. Chesterton Mechanical Seal PIS Series Model 1278 is a premium mechanical seal from the PIS Series product line, engineered for Centrifugal Pump Sealing and Mixer Shaft Sealing and related industrial applications. Featuring a robust Viton (FKM) construction with advanced design elements, this component delivers reliable performance under demanding operating conditions.
| Specification | Value |
|---|---|
| Size | 16 DN |
| Material | Viton (FKM) |
| Operating Temperature | -20°C to +80°C |
| Operating Pressure | 600 bar |
| Weight | 8.5 kg |
| Standards | ISO 9001 |
| Dimensions | 500 x 200 x 150 mm |
| Weight | 45 kg |
| Material | Viton (FKM) |
| Country of Origin | UK |