Process Technology

Wet Process Heating and Cooling Equipment

3L Series, Triple Metal L-shaped Heaters

WATTS

VOLTS

HORIZ.
In./(mm)
STD. VERT.*
In./(mm)
STEEL 304 ST. STEEL 316 ST. STEEL TITANIUM SHIP WGT.
Lbs./(kg)
3000 240
480
13
(330)
15
(380)
3LP3213-R*-**
3LP3413-R*-**
3LF3213-R*-**
3LF3413-R*-**
3LS3213-R*-**
3LS3413-R*-**
3LT3213-R*-**
3LT3413-R*-**
30
(14)
6000 240
480
17
(430)
37
(940)
3LP6217-R*-**
3LP6417-R*-**
3LF6217-R*-**
3LF6417-R*-**
3LS6217-R*-**
3LS6417-R*-**
3LT6217-R*-**
3LT6417-R*-**
33
(15)
9000 240
480
22
(560)
37
(940)
3LP9222-R*-**
3LP9422-R*-**
3LF9222-R*-**
3LF9422-R*-**
3LS9222-R*-**
3LS9422-R*-**
3LT9222-R*-**
3LT9422-R*-**
36
(16.5)
12000 240
480
26
(660)
37
(940)
3LP12226-R*-**
3LP12426-R*-**
3LF12226-R*-**
3LF12426-R*-**
3LS12226-R*-**
3LS12426-R*-**
3LT12226-R*-**
3LT12426-R*-**
39
(18)
15000 240
480
31
(790)
37
(940)
3LP15231-R*-**
3LP15431-R*-**
3LF15231-R*-**
3LF15431-R*-**
3LS15231-R*-**
3LS15431-R*-**
3LT15231-R*-**
3LT15431-R*-**
42
(19)
18000 240
480
36
(915)
50
(1270)
3LP18236-R*-**
3LP18436-R*-**
3LF18236-R*-**
3LF18436-R*-**
3LS18236-R*-**
3LS18436-R*-**
3LT18236-R*-**
3LT18436-R*-**
45
(20.5)
24000 240
480
44
(1120)
50
(1270)
3LP24244-R*-**
3LP24444-R*-**
3LF24244-R*-**
3LF24444-R*-**
3LS24244-R*-**
3LS24444-R*-**
3LT24244-R*-**
3LT24444-R*-**
54
(24.5)
27000 480 50
(1270)
50
(1270)
3LP27450-R*-** 3LF27450-R*-** 3LS27450-R*-** 3LT27450-R*-** 60
(27.5)
30000 480 55
(1400)
50
(1270)
3LP30455-R*-** 3LF30455-R*-** 3LS30455-R*-** 3LT30455-R*-** 66
(30)
36000 480 64
(1625)
50
(1270)
3LP36464-R*-** 3LF36464-R*-** 3LS36464-R*-** 3LT36464-R*-** 75
(34)
*Specify vertical length by adding height in inches after "-R". Example: 3LS6217-R39-P1. Three phase standard, single phase available as option.  Specify vertical length (riser height) greater than or equal to tank depth.
** Thermal Overload Protection

Product Features and Benefits:

SUPERIOR CHEMICAL RESISTANCE: Materials available for use in most aqueous alkaline solutions, plating solutions, and rinse tanks. Check solution recommendation chart or with your chemical supplier for proper sheath material selection.

RUGGED CONSTRUCTION: Heavy wall metal sheaths available in:

Steel.
304 stainless steel.

316 stainless steel.

Titanium.

OUTSTANDING PERFORMANCE: Watt densities of 35 watts per square inch (5.4 w/cm2) extend long service life. Two-inch sludge legs standard, other lengths available.

EVEN HEATING: Bottom design for even heating and varying liquid levels.

CORROSION RESISTANT HEAD: Vapor resistant, flame retardant polypropylene terminal enclosure with 3-foot (.9m) flexible PVC liquid tight conduit.

SAFETY FEATURES:

Grounded construction.
Thermal protector built in. Replaceable P1 protector standard for solutions up to 180°F (82°C).
Non-floating construction.

CERTIFICATIONS: UL listed (except steel) to U.S. and Canadian safety requirements, and CE.

SIZES: 3,000 watts to 36,000 watts.

VOLTAGES: 120 to 600 volts. Three phase standard, single phase available.

OPTIONS AVAILABLE (consult factory):

Replaceable thermal protectors:
•  P4: for solutions from 180°F (82°C) to 230°F (110°C).
•  P5: for solutions from 230°F (110°C) to 300°F (150°C).
Resettable thermal protectors:
•  P2: for solutions up to 180°F (82°C).
•  P6: for solutions from 180°F (82°C) to 230°F (110°C).
Special configurations and vertical lengths.
Longer wire and conduit lengths.
Longer sludge legs.
Flexible risers (available with P2 thermal protectors only.)
Lower watt densities for highly viscous solutions.
Temperature and level controls sized to match the heater.

DOWNLOAD THE INFORMATION SHEET (including dimensional diagram)

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