R22 CAN SEALANT/RECHARGE

4019 is a generic catalog/part number that is not uniquely identifiable without a manufacturer or product category.

This number is commonly used across different industries (plumbing, HVAC, electrical, automotive), so on its own it could refer to multiple unrelated items such as:

• fittings or adapters
• repair parts or seals
• electrical components
• valves or accessory kits

🔍 What I need to identify it exactly

If you can share any of the following, I can pin it down precisely:

• Brand (Sioux Chief, Oatey, Watts, etc.)
• Product type (fitting, valve, drain, electrical, HVAC)
• Any nearby items in your list
• A description like “elbow,” “cap,” “switch,” etc.

🧠 Simple takeaway

Right now, 4019 = an incomplete SKU without context, so it can’t be reliably matched to a specific product.