KSB NU038SO-1 Mechanical Seal

- Brand: KSB

- Model: NU038SO-1 

- Type: Mechanical Seal 

- Ident number: 01044701 -  Part Nr.: 433 

- Technical specifications:  
- Shaft diameter: 38 mm
- Seal design: Single cartridge, balanced 
- Operating limits:  
  - Pressure: 10 bar
  - Temperature: -20°C to +120°C 
- Materials (common configuration for NU038SO-1):  
  - Seal faces: Carbon (A) vs. Silicon Carbide (Q1) 
  - Secondary seals: Viton (FKM)
  - Metal parts: 1.4571 / 316Ti stainless steel (corrosion-resistant)  
  - Springs: Stainless steel 
- Compatibility: KSB centrifugal pumps with 38 mm shaft   
- Additional features: Balanced design for low heat generation and longer life; cartridge for error-free installation; high chemical resistance; low leakage; suitable for clean water, wastewater, chemicals, or process fluids; maintenance-friendly  
- Standards: Compliant with EN 12756 / ISO 21049;  RoHS compliant  

Weight: 160 g

Dimensions: 150 x 90 x 60 mm

Country of origin: Germany 

HS code: 8484.20