Derson Manufacturing
200 Madison St. SE Watertown, MN 55388-4622
952-955-2668
STI Licensed Shop-Fabricated Tank Membership
Member Since: 1997
ACT-100® Composite Tanks
No
ACT-100U® Composite Tanks
No
PERMATANK® Jacketed Tank
No
sti-P3® Cathodically Protected Tank
No
F921® Double-Wall Aboveground Tank
Yes
FIREGUARD® Double-Wall Fire Protected Tank
Yes
FLAMESHIELD® Double-Wall Fire-Tested Tank
Yes
GEN-TANK Single & Double Wall Generator Base Tank
Yes
GEN-TANK Generator Base Tank Protected Type
Yes
GEN-TANK Generator Base Tank Fire-Tested Type
Yes
AquaSweep Gravity Oil/Water Separator
No
Safety Award of Excellence
2012, 2013, 2014, 2015
Quality Control Awards
2024, 2023, 2022, 2021, 2020, 2019, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2004