Armstrong International 881-3/4-15 Trap Freon single-piece port design prevents refrigerant

single-piece port design prevents refrigerant loss caused by seal failures or mechanical shock

A19ADC-37 is identical to A19ADC-37C

Refrigerant Versatility: Suitable for standard HFC and HCFC systems

It replaces the original large-format TI boards with a mounting bracket and updated wiring logic

Specific Rotation: Engineered for CCW rotation to meet the exact static pressure requirements of the air handler

Armstrong International 881-3/4-15 Trap Freon single-piece port design prevents refrigerantThe Armstrong International 881 3 4 15 Trap is a high performance inverted bucket steam trap engineered for efficient condensate management in low pressure steam systems. Constructed from rugged ASTM A48 Class 30 cast iron, this model features an integral strainer to protect internal components from dirt and scale, ensuring long term operational reliability. With a 3 4" NPT connection and a 1 4" orifice, it is specifically configured for a maximum