![](https://www.nycoproducts.com/wp-content/uploads/2016/07/DSP-257C_Drain-Chief-247x223.png)
![](https://www.nycoproducts.com/wp-content/uploads/2016/07/DSP-257C_Drain-Chief-247x223.png)
DSP-257C
Drain Chief
Automatic Nightly Drain Maintainer
Automatically dispenses chemical into drains at preset times, day or night. Battery operated. Uses 8 D cell batteries. Batteries not included.
Use with Nyco’s Bactizyme Bioenzymatic Drain Cleaner/Maintainer.