Notes:
- Area= Length x Width
- All areas must be supplied without commas. ex 1000
- If your are unsure of your average hourly rainfall, consult map above.
- Kleerwater™ and Modern Welding Company are not liable for
misrepresented data on map above.
- This data should be used soley as a guideline for separator sizing.
- Other known and unknown factors may affect separator sizing.
- For interior floor drain applications, the international plumbing code may apply and may require a larger separator.