Armstrong International A21825-1 Gasket Trap F/800,880,811,881

The Armstrong International A21825-1 Gasket Trap is a crucial replacement part for Armstrong steam traps with models 800, 880, 811, and 881. It creates a vital seal within the trap, preventing steam leaks while allowing condensate to drain efficiently. This ensures the trap functions properly and safeguards the integrity of your HVAC system. Made from EPDM rubber, the gasket is highly durable and withstands extreme temperatures ranging from -50°C to 200°C. It's a lightweight component, weighing only 0.03lbs, and has a standard thickness of 1/8 inch and diameter of 4 inches.