... 4save 30% to 50% FY013A plastic Bulkhead connector ro system fitting1)Item Name:Bulkhead adapter pipe and fitting2)Usage ... :RO machine,water purifier,water fountain quick fitting and ... quick fitting, push in fitting, ro water purifier parts,reverse osmosis system parts.For more informatin,pls do ... 43/8Φ20mm FY013A plastic Bulkhead connector ro system fitting