Dear Sir/Madam, This is SophiaFu from US. I'm looking for products with the following specifications: Qty 10000, 30000, 50000 Speedfit to Male NPTF Adaptor Tube OD 1/4 Thread NPTF 1/4 Push Fit Technology Quick Disconnection without the need for tools High chemical Resistance EDPM Seals 1/4 turn from open to close Not suitable for air or inert gases Show More