20mm barbed flanged elbow-3/4" bsp male thread.

Used on the header drain connection.

This 20mm elbow is barbed with 4 sharp barbs to keep 19mm pipe very tightly fit with no leaks. The ¾” end of the elbow is male and measured to BSP sizing standards. The 20mm - ¾” elbow is used on RAIN Black series header pots and connects using a ¾” washer to a 20mm female hosetail.