HFY12 - Malco - Hi-Flow Y Branch 1/2" x 3/8" x 3/8" OEM and retrofit burner applications

OEM and retrofit burner applications

stock code 842) is a Copper Plus spark plug designed for small engines and garden equipment

sharp point without sacrificing critical point strength

and vibration while maintaining long‑term durability and precision

Use: Designed for oil burner ignition systems

HFY12 - Malco - Hi-Flow Y Branch 1/2" x 3/8" x 3/8" OEM and retrofit burner applicationsMalco HFY12 Hi Flow Y Branch Fitting 1 2" x 3 8" x 3 8" SAE Description: Designed for systems with larger 1 2" connections, splitting flow into dual 3 8" hoses for balanced, controlled evacuation and recovery. A good fit for larger commercial systems where the main port is 1 2" but the tech's hose set runs 3 8". Tags: Malco, HFY12, Y branch, vacuum fitting, HVAC tools, refrigeration tools, port adapter, dual hose evacuation, 1 2 to 3 8 SAE, high flow