Watlow Heater Catalog

Tubular Heaters

FIREBAR Single/Double-Ended Heaters One-Inch, Double-Ended FIREBAR (Continued)

Sheath Length A

Straight Length Annealed Alloy 800 Sheath Permits Factory Bending to Customer Requirements

Lavacone Seal

12 in. (305 mm) Standard Leads 6 Per Element

Sheath Length A Heated Length B

No-Heat

No-Heat

½ in. (13 mm)

FIREBAR Description

Sheath

Heated

Est. Net

A Dimension B Dimension

Watts

Part Number

Wt.

in.

(mm) in.

(mm)

120VAC

240VAC

lbs

(kg)

Applications: Cooking Oils, Mild Caustic Solution, Ethylene Glycol (100%) 30 W/in 2 16 (406) 10 (254) 750 FBN161WH-1

0.6 0.8 1.0 1.3 1.8 2.4 2.9 0.9 1.3 1.7 2.5 3.3 1.1 1.3 1.4 1.8 2.1 2.5 3.2 3.9 0.6 0.8 1.0 1.3 1.8 2.6 3.3 1.3 1.5 1.9 2.3 2.6 3.4 3.4

(0.3) (0.4) (0.5) (0.6) (0.9) (1.1) (1.4) (0.4) (0.6) (0.8) (1.2) (1.5) (0.5) (0.6) (0.7) (0.9) (1.0) (1.2) (1.5) (1.8) (0.3) (0.4) (0.5) (0.6) (0.9) (1.2) (1.5) (0.6) (0.7) (0.9) (1.1) (1.2) (1.6) (1.6)

Alloy 800

FBN201WH-1 FBN271WH-1 FBN341WH-1

20 27 34 50 64 80 35 47 69 90 29 34 39 48 58 68 87 20 26 36 48 70 91 35 41 51 62 72 93

(508) (685) (863)

14 21 28 43 57 72 32 43 65 86 19 24 29 38 48 58 77 96 16 22 32 43 65 85 25 31 41 52 62 83

(355) (533) (711)

1000 1500 2000 3000 4000 5000 3000 4000 6000 8000 2000 2500 3000 4000 5000 6000 8000

(4.7 W/cm 2 )

FBN2710WH-1 FBN3410WH-1 FBN5010WH-1 FBN6410WH-1 FBN8010WH-1 FBN2510WK-1 FBN3510WK-1 FBN4710WK-1 FBN6910WK-1 FBN9010WK-1 FBN2910WP-1 FBN3410WP-1 FBN3910WP-1 FBN4810WP-1 FBN5810WP-1 FBN6810WP-1 FBN8710WP-1 FBN10610WP-1 FBN1510WJ-1 FBN2010WJ-1 FBN2610WJ-1 FBN3610WJ-1 FBN4810WJ-1 FBN3510WG-1 FBN4110WG-1 FBN5110WG-1 FBN6210WG-1 FBN7210WG-1

(1270) (1625) (2032)

(1092) (1447) (1828)

Applications: Process Water, Ethylene Glycol (50%) 40 W/in 2 25 (635) 22 (558) 2000

Alloy 800

(889)

(812)

(6.2 W/cm 2 )

(1193) (1752) (2286)

(1092) (1651) (2184)

45 W/in 2 Alloy 800

(736) (863) (990)

(482) (609) (736) (965)

(7 W/cm 2 )

(1219) (1473) (1727) (2209) (2692)

(1219) (1473) (1955) (2438)

106

10,000

Applications: Clean and Potable Water 80 W/in 2 15 (381) 11 (279)

2000 3000 4000 6000 8000

Alloy 800

(508) (660) (914)

(406) (558) (812)

(12.4 W/cm 2 )

(1219) (1778) (2311) (1041) (1295) (1574) (1828) (2362) (889)

(1092) (1651) (2159)

12,000 16,000

90 W/in 2 Alloy 800

FBN351WG-1 FBN411WG-1 ¿

(635) (787)

5000 6500 8500

(14 W/cm 2 )

(1041) (1320) (1574) (2108) (2641)

10,500 12,750 17,000 21,500

114

(2895) 104

99