![ProTech B Series - Picture ProTech B Series - Picture](/ImgSmall/ProTech B Series.png)
B Series, 1-1/4" Small Tank Metal Heaters
(18) Single phase only. **Specify thermal overload protection desired. /Asset/ProTech B Series.png![ProTech - TB Series Heaters - Picture ProTech - TB Series Heaters - Picture](/ImgSmall/ProTech - TB Series Heaters - Picture.png)
TB Series, 1-1/4" Small Tank Screw Plug Heaters
(24) Single phase only. /Asset/ProTech - TB Series Heaters - Picture.pngP, F, S, and T Series, Metal Heaters
(57)Single phase standard. *Three phase available as an option add "-3" before thermal designator. **Specify thermal overload protection desired.
/Asset/P--F--S--and-T-Series--Metal-Heaters.JPG3P, 3F, 3S, and 3T Series, Triple Metal Heaters
(51) Standard units consist of single head with single conduit. *Add "-1" for single phase or "-3" for three phase. **Specify thermal overload protection desired. For individual heads order 3 single tubes. /Asset/3P--3F--3S--and-3T-Series--Triple-Metal-Heaters.JPG![D Series, Derated Metal Heaters D Series, Derated Metal Heaters](/ImgSmall/D Series.png)
D Series, Derated Metal Heaters
(60)Single phase standard. *Three phase available as an option add "-3" before thermal designator. **Specify thermal overload protection desired.
/Asset/D Series.png![D3 Series, Derated Triple Metal Heaters D3 Series, Derated Triple Metal Heaters](/ImgSmall/D3 Series.png)
D3 Series, Derated Triple Metal Heaters
(60)Standard units consist of single head with single conduit. *Add "-1" for single phase or "-3" for three phase. **Specify thermal overload protection desired. For individual heads order 3 single tubes.
/Asset/D3 Series.png![L Series, Metal L-Shaped Heaters L Series, Metal L-Shaped Heaters](/ImgSmall/L-Series--Metal-L-Shaped-Heaters.jpg)
L Series, Metal L-Shaped Heaters
(60)Single phase standard. Three phase available as an option add "-3" before thermal designator. *Specify vertical length by adding height in inches after "R". **Specify thermal overload protection desired.
/Asset/L-Series--Metal-L-Shaped-Heaters.jpg![3L Series, Triple Metal L-Shaped Heaters 3L Series, Triple Metal L-Shaped Heaters](/ImgSmall/a1159.jpg)
3L Series, Triple Metal L-Shaped Heaters
(51) Three phase standard, single phase available as option add "-1" before thermal protector designator, no extra charge. *Specify vertical length by adding height in inches after "R". **Specify thermal overload protection desired. /Asset/a1159.jpg![DL Series, Derated Metal L-Shaped Heaters DL Series, Derated Metal L-Shaped Heaters](/ImgSmall/a1169.jpg)
DL Series, Derated Metal L-Shaped Heaters
(60)Single phase standard. Three phase available as an option add "-3" before thermal designator. *Specify vertical length by adding height in inches after "R". **Specify thermal overload protection desired.
/Asset/a1169.jpg![D3L Series, Derated Triple Tube Metal L-Shaped Heaters D3L Series, Derated Triple Tube Metal L-Shaped Heaters](/ImgSmall/a1163.jpg)
D3L Series, Derated Triple Tube Metal L-Shaped Heaters
(60)Three phase standard, single phase available as option add "-1" before thermal protector designator. *Specify vertical length by adding height in inches after "R". **Specify thermal overload protection desired.
/Asset/a1163.jpg![3LV Series, Triple Vertical Stack Metal L-Shaped Heaters 3LV Series, Triple Vertical Stack Metal L-Shaped Heaters](/ImgSmall/a1160.jpg)
3LV Series, Triple Vertical Stack Metal L-Shaped Heaters
(51)Three phase standard, single phase available as option add "-1" before thermal protector designator, no extra charge. *Specify vertical length by adding height in inches after "R". **Specify thermal overload protection desired.
/Asset/a1160.jpg![3V Series, Triple Metal Deep Tank Heaters 3V Series, Triple Metal Deep Tank Heaters](/ImgSmall/3V Series - Triple Metal Deep Tank Heaters.png)
3V Series, Triple Metal Deep Tank Heaters
(30) Three phase standard, single phase available as option add "-1" before thermal protector designator. *Specify riser height required. **P2 thermal protection standard. /Asset/3V Series - Triple Metal Deep Tank Heaters.png![3HS Series, 3 Element Stainless Steel Heaters 3HS Series, 3 Element Stainless Steel Heaters](/ImgSmall/a1150.jpg)
3HS Series, 3 Element Stainless Steel Heaters
(8)Three phase standard, single phase available as option, add "-1" before thermal protector designator. **Specify thermal overload protection desired.
/Asset/a1150.jpg![6HS Series, 6 Element Stainless Steel Heaters 6HS Series, 6 Element Stainless Steel Heaters](/ImgSmall/a1151.jpg)
6HS Series, 6 Element Stainless Steel Heaters
(8)Three phase standard, single phase available as option, add "-1" before thermal protector designator. **Specify thermal overload protection desired.
/Asset/a1151.jpg![9HS Series, 9 Element Stainless Steel Heaters 9HS Series, 9 Element Stainless Steel Heaters](/ImgSmall/a1152.jpg)
9HS Series, 9 Element Stainless Steel Heaters
(8)Three phase standard, single phase available as option, add "-1" before thermal protector designator. **Specify thermal overload protection desired.
/Asset/a1152.jpg![ProTech - T Series, 2" Tubular Screw Plug Heaters - Picture ProTech - T Series, 2" Tubular Screw Plug Heaters - Picture](/ImgSmall/T Series - 2 Tubular Screw Plug Heater.png)
T Series, 2" Tubular Screw Plug Heaters
(48) Other sizes available, consult factory.ORDERING EXAMPLE: FT12261 - 304 stainless steel, 12,000 watts, 240 volts, 61" overall length. /Asset/T Series - 2 Tubular Screw Plug Heater.png
![2T Series, 2" (Stainless Steel) Screw Plug Heaters 2T Series, 2" (Stainless Steel) Screw Plug Heaters](/ImgSmall/ProTech 2T Series Screw Plug Heater.png)
2T Series, 2" (Stainless Steel) Screw Plug Heaters
(14) Single phase standard, add "-3" for three phase. /Asset/ProTech 2T Series Screw Plug Heater.png![2T Series, 2" (Stainless Steel) Screw Plug Heaters 2T Series, 2" (Stainless Steel) Screw Plug Heaters](/ImgSmall/ProTech 2T Series Screw Plug Heater.png)
T2T Series, 2" (Titanium) Screw Plug Heaters
(9) Single phase standard, add "-3" for three phase. /Asset/ProTech 2T Series Screw Plug Heater.png![ProTech - 5T Series - Picture ProTech - 5T Series - Picture](/ImgSmall/ProTech 5T Series - Picture.png)
5T Series, 2-1/2" (Stainless Steel) Screw Plug Heaters
(12) Three phase standard, insert "-1" for single phase. /Asset/ProTech 5T Series - Picture.png![ProTech - 5T Series - Picture ProTech - 5T Series - Picture](/ImgSmall/ProTech 5T Series - Picture.png)
T5T Series, 2-1/2" (Titanium) Screw Plug Heaters
(8) Three phase standard, insert "-1" for single phase. /Asset/ProTech 5T Series - Picture.png![ProTech - FL Series, Flange Heaters ProTech - FL Series, Flange Heaters](/ImgSmall/ProTech - Flange Heater - Picture.png)
3FL Series, 3" 150 lbs. SS Flange 3 Stainless Steel Elements
(14) Three phase standard, insert "-1" for single phase. **Specify thermal overload protection desired. /Asset/ProTech - Flange Heater - Picture.png![ProTech - FL Series, Flange Heaters ProTech - FL Series, Flange Heaters](/ImgSmall/ProTech - Flange Heater - Picture.png)
5FL Series, 5" 150 lbs. SS Flange 6 Stainless Steel Elements
(14)Three phase standard, insert "-1" for single phase. **Specify thermal overload protection desired.
/Asset/ProTech - Flange Heater - Picture.png![ProTech - FL Series, Flange Heaters ProTech - FL Series, Flange Heaters](/ImgSmall/ProTech - Flange Heater - Picture.png)
6FL Series, 6" 150 lbs. SS Flange 12 Stainless Steel Elements
(14)Three phase standard, insert "-1" for single phase. **Specify thermal overload protection desired.
/Asset/ProTech - Flange Heater - Picture.png