John Guest Union "T"; 3/8" PI0212S, 33503703 

John Guest Union "T"; 1/2" PI0216S 

John Guest Reducing "T"; 3/8" x 3/8" x 1/4" PI301208S, Hydrotech 92411 

John Guest Reducing "T"; 1/2" x 1/2" x 3/8" PI301612S 

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