Armstong CD-33SL Disc Steam Trap (Low Capacity)

Product Overview

The Armstrong CD-33SL is a high performance Disc Steam Traps (Controlled Disc)The disc is designed for low volume steam systems with tracer applications. Its unique three-vent structure provides more stable operation, reduced wear and extended service life of the disk. Made of all stainless steel, it is resistant to high temperature, high pressure and corrosion, and is suitable for a wide range of industrial steam systems.

Core features

• Long life design: Low cycling rate with hardened seats for significantly longer life.
• Three-vent structure: Reduced disk vibration and more stable movement.
• Highly durable material: ASTM A743 Gr. CA40 stainless steel, corrosion and oxidation resistant.
• Anti-freeze design: For outdoor and cold environments.
• Flexible installation: Supports horizontal or vertical installation with no special orientation restrictions.

technical specification

Scope of application

• Steam main dripping
• Steam Tracing Systems
• Small process heating equipment
• Heat exchangers and HVAC systems

Brand Advantage

Armstrong International has specialized in steam and thermal systems for more than 100 years, and the CD series of traps is known for its high reliability and low energy consumption in industrial applications, helping to reduce operating costs and extend equipment life.

📄 Official Material Download

• CD-33 Series Official Data Sheet (PDF)
• More information can be found at Armstrong official website Search for "CD-33SL"