Introduction to 108U:

Types 154 and 108 are built-in and unbalanced.

The size of the 154 type conforms to the JB-1472-75 standard.

The size of the 108 type conforms to the ISO3069 standard.

This series is a typical single spring unbalanced mechanical seal for strong corrosion-resistant pumps. Various materials and end face combinations can be used to meet the needs of strong corrosion conditions.

Operating parameters:

Pressure: 0~0.8Mpa | Temperature: -10℃~150℃ | Maximum speed: 3000r/min | Medium: sulfuric acid, concentrated alkali

Material combination:

Name: Ceramic-Graphite Code: T-M

Name: Cemented Carbide-Cemented Carbide Code: W-W

Name: Cemented Carbide-Graphite Code: W-M

Metal components: 304 or 316L stainless steel