Elbow 90 � long 40 mm, horizontal 40 x 32 mm ,, te fork pe-hd 88.5g d40 / 40, y fork 50 * 40, concentric reduction 90 * 75 mm, elbow 90 � long 32 mm, 20 mm elbow (pvdf) 90,20 mm tee piece (pvdf), 20 mm manson (pvdf), mepla 26 * 20 reduction pvdf, 32 mm el