The Armstrong 21-LD Cast Iron Liquid Drainer is engineered for reliable performance in industrial steam and HVAC systems. Built with a ASTM A48 Class 30 Cast Iron body, this liquid drainer delivers efficient operation and long service life.
Key Features
- Continuous condensate drainage
- Thermostatic element prevents steam loss
- Compact design for easy installation
- ASTM A48 Class 30 Cast Iron body construction
Applications
Designed for commercial and industrial steam systems where reliable liquid drainer is essential.
