The NU-CALGON flush injection tool screws directly to the Rx11-Flush pressurized canister and attaches to the flush hose to inject cleaning/flushing product into a refrigeration system. Reusable valve does not pierce the pressurized can. Use with Nos. 2RZW7 and 2RZW8, sold separately.

Item: Flush Injection Tool
Application: Cleaning Of Refrigerant Lines
For Use With: Mfr. No. 4300-9 (10C470) and Mfr. No. 4300-11 (2RZW8)