Dolphin Series Parts

Chem-Tech / Mec-O-Matic Injection Back Check Valve Assembly This injection back check valve is used on the Mec-O-Matic and Chem-Tech XP series pumps. It fits 3/8" OD tubing and has a 1/4" male thread for installation into your pipeline.   This...

Chem-Tech / Mec-O-Matic Injection Back Check Valve Assembly This injection back check valve is used on the Mec-O-Matic and Chem-Tech XP series pumps. It fits 1/4" OD tubing and has a 1/4" male thread for installation into your pipeline.   This...