Description
NEW style Chek-Lok 7590U-10 liquid propane evacuation adapter with schedule 80 pipe extension and 1-3/4″ Male ACME (designed for underground storage tanks)
OLD style Chek-Lok 7572C-14A liquid propane evacuation adapter with schedule 80 pipe extension and 1-3/4″ Male ACME (designed for underground storage tanks)
1 3/4″ female ACME x 1 3/4″ male ACME pipe extension with control valve
