Watlow Heater Catalog

Immersion Heaters

WATROD and FIREBAR Screw Plug Immersion Heaters

®

®

Application: Forced Air and Caustic Solutions • 1 1 / 4 inch NPT screw plug • WATROD elements • With thermostat (SPST), Type 2 or 3 • General purpose enclosure • Moisture/Explosion-Resistant enclosure (suitable for use in non-classified areas only) 1.25" WATROD

General Purpose

¾ in. NPT Knockout

Thermowell

0.315 in. (8 mm) Dia. Element(s)

1 ⁄ in. (34.9 mm) Bundle

4 ⁄ in. Dia. (117.5 mm)

7

1 ⁄ in. (49.2 mm) Cold (Ref.)

6 in. (152 mm)

"B"

Moisture/Explosion- Resistant

1 ½ in. NPT Hubs

Thermowell

0.315 in. (8 mm) Dia. Element(s)

1 ⁄ in. (34.9 mm) Bundle

7 ⁄ in. Dia. (193.7 mm)

1.25" WATROD

8

1 ⁄ in. (49.2 mm) Cold (Ref.)

8 in. (203 mm)

"B"

Type 2 (30 to 250°F)

Type 3 (175 to 550°F)

WATCONNECT Part Number

WATCONNECT Part Number

“B” Dim. in. (mm)

Ship Wt. lbs (kg)

Part Number

Part Number

Description Volts kW Ph

Type J T/C

Type K T/C

Type J T/C

Type K T/C

General Purpose Enclosure

General Purpose Enclosure

120/240 1.0 1 13 3 / 8 (339.7) 6 (3) BEN13G6S2

23 W/in 2 4 304 SS Plug 2-Alloy 800 Elements (3.6 W/cm 2 )

C/F C/F BEN13G6S3 C/F C/F BEN19A6S3 C/F C/F BEN24G6S3

C/F C/F C/F C/F C/F C/F

(483.0) 7 (4) BEN19A6S2

120/240 1.5 1 19

120/240 2.0 1 24 3 / 8 (619.1) 8 (4) BEN24G6S2

Type J T/C

Type K T/C

Type J T/C

Type K T/C

Moisture/Explosion- Resistant Enclosure 5

Moisture/Explosion- Resistant Enclosure 5

120/240 1.0 1 13 3 / 8 (339.7) 10 (5) BEN13G6C2

23 W/in 2 4 304 SS Plug 2-Alloy 800 Elements (3.6 W/cm 2 )

C/F C/F BEN13G6C3 C/F C/F BEN19A6C3 C/F C/F BEN24G6C3

C/F C/F C/F C/F C/F C/F

(483.0) 11 (5) BEN19A6C2

120/240 1.5 1 19

120/240 2.0 1 24 3 / 8 (619.1) 12 (6) BEN24G6C2

C/F - Contact factory, go to www.watlow.com/en/contact-us

Note: All screw plug bundles are designed to fit the inside diameter of the equivalent mating coupling. They will not fit into the equivalent pipe inside diameter.

4 Wired for higher voltage 5 No third party recognition

178