Suction basket with mushroom check valve FIG.935 DN 150 PN10, basket material: 01 - stainless steel 935A150B01

Suction basket with check valve – reliable protection for installations

The suction basket with check valve FIG.935 DN 150 PN10 is an essential component in systems requiring efficient medium extraction from tanks and prevention of backflow. The basket’s construction, made from stainless steel, ensures durability and corrosion resistance, making it an ideal solution for both professional installers and end users. Designed for use with industrial water, glycol, and other neutral fluids.

Construction and application

The suction basket consists of a body made from gray cast iron EN-GJL-250, coated with an epoxy paint layer to enhance corrosion resistance. The cover and check valve are also manufactured from gray cast iron. The internal screen, made from AISI304 (1.4301) stainless steel, effectively filters contaminants and protects the pump from mechanical damage. The check valve seal is made from EPDM, ensuring tightness and reliable operation. This suction basket is suitable for water systems, glycol systems, and installations using chemically neutral fluids.

Key features and benefits

• Durable construction: The combination of stainless steel and gray cast iron ensures long-term, reliable performance under various operating conditions.
• Effective pump protection: The stainless steel screen filters out debris, safeguarding the pump against mechanical damage and failures.
• Backflow prevention: The check valve automatically blocks reverse flow, protecting the system from potential issues.
• Wide range of applications: Compatible with various media, including industrial water, glycol, and chemically neutral fluids.
• Easy installation: PN10 flange connection enables quick and safe installation in existing systems.
• Pressure resistance: Maximum operating pressure of 10 bar ensures safe operation under demanding conditions.
• Operating temperature: Suitable for temperatures up to 80°C (basket itself up to 200°C), expanding the device’s application range.

Technical specifications and compliance

The suction basket FIG.935 complies with PN10 standards and has a nominal diameter DN 150 and external pipe diameter of 275 mm. Designed for installation between PN10-16 flanges. The rubber gasket ensures a leak-proof connection. Product weight: 31.5 kg. The basket’s design optimizes performance while minimizing the risk of failure—combining robust manufacturing with thoughtful engineering solutions.