Water Treatment ComponentsElbow AdaptorContact Us to PurchaseFeatures Push-fit technology, easy to disassembly and assembly. Withstanding pressure and prevention of leakage design. Suitable using in RO drinking system, purifier, water treatment system...etc. Specification Model Type Spec Remark QC-0073 elbow adaptor 1/4 OD x 1/4 NPT John Guest (PP480822W) QC-0048 elbow adaptor 3/8 OD x 3/8 NPT John Guest (PP481223W) QC-0049 elbow adaptor 1/4 OD x 3/8 NPT John Guest (PP480823W) QC-0050 elbow adaptor 1/4 OD x 1/8 NPT John Guest (PP480821W) QC-0051 elbow adaptor 3/8 OD x 1/4 NPT John Guest (PP481222W) QC-0010 elbow adaptor 1/2 OD x 1/2 NPT John Guest (PI091624S) QC-0044 elbow adaptor 1/4 OD x 3/8 NPT DM (AME0406W) QC-0045 elbow adaptor 1/4 OD x 1/8 NPT DM (AME0402-W) QC-0046 elbow adaptor 3/8 OD x 1/4 NPT DM (AME0604W) QC-0047 elbow adaptor 1/4 OD x 1/4 NPT DM (AME0404W) QC-0011 elbow adaptor 3/8 OD x 3/8 NPT DM (AME0606W) QC-0118 elbow adaptor 1/4 OD x 1/8 NPT Made in Taiwan QC-0119 elbow adaptor 1/4 OD x 1/4 NPT Made in Taiwan QC-0120 elbow adaptor 1/4 OD x 3/8 NPT Made in Taiwan ApplicationPrevents leaking. Match tubing to same diameter pipe fittings.