Drain plug for various Vetus waterlocks, including:
- WLOCKL_R waterlock
- WLOCKLP waterlock
- LSL waterlock
- LSG waterlock
- NLP waterlock
- MG waterlock
- MF waterlock muffler
- NLPH waterlock muffler
- NLP3 waterlock muffler
- NLPG muffler / gooseneck
This plug is for the water drain outlet on the bottom of the waterlock that is used for draining down the system for winter.
