DL Series, Derated Metal L-shaped Heaters

WATTS	VOLTS	HORIZ. In./(mm)	STD. VERT.* In./(mm)	STEEL	304 SS	316 SS	TITANIUM	SHIP WGT. Lbs./(kg)
500	120 240	13 (330)	15 (380)	DLP.5113-R-* DLP.5213-R-*	DLF.5113-R-* DLF.5213-R-*	DLS.5113-R-* DLS.5213-R-*	DLT.5113-R-* DLT.5213-R-*	10 (4.5)
1000	120 240	17 (430)	19 (485)	DLP1117-R-* DLP1217-R-*	DLF1117-R-* DLF1217-R-*	DLS1117-R-* DLS1217-R-*	DLT1117-R-* DLT1217-R-*	11 (5)
1500	120 240 480	22 (560)	25 (635)	DLP1.5122-R-* DLP1.5222-R-* DLP1.5422-R-*	DLF1.5122-R-* DLF1.5222-R-* DLF1.5422-R-*	DLS1.5122-R-* DLS1.5222-R-* DLS1.5422-R-*	DLT1.5122-R-* DLT1.5222-R-* DLT1.5422-R-*	12 (5.5)
2000	240 480	26 (660)	25 (635)	DLP2226-R-* DLP2426-R-*	DLF2226-R-* DLF2426-R-*	DLS2226-R-* DLS2426-R-*	DLT2226-R-* DLT2426-R-*	13 (6)
2500	240 480	31 (790)	37 (940)	DLP2.5231-R-* DLP2.5431-R-*	DLF2.5231-R-* DLF2.5431-R-*	DLS2.5231-R-* DLS2.5431-R-*	DLT2.5231-R-* DLT2.5431-R-*	14 (6.5)
3000	240 480	36 (915)	50 (1270)	DLP3236-R-* DLP3436-R-*	DLF3236-R-* DLF3436-R-*	DLS3236-R-* DLS3436-R-*	DLT3236-R-* DLT3436-R-*	15 (7)
4000	240 480	44 (1120)	50 (1270)	DLP4244-R-* DLP4444-R-*	DLF4244-R-* DLF4444-R-*	DLS4244-R-* DLS4444-R-*	DLT4244-R-* DLT4444-R-*	18 (8)
4500	240 480	50 (1270)	50 (1270)	DLP4.5250-R-* DLP4.5450-R-*	DLF4.5250-R-* DLF4.5450-R-*	DLS4.5350-R-* DLS4.5450-R-*	DLT4.5250-R-* DLT4.5450-R-*	20 (9)
5000	240 480	55 (1400)	50 (1270)	DLP5255-R-* DLP5455-R-*	DLF5255-R-* DLF5455-R-*	DLS5255-R-* DLS5455-R-*	DLT5255.-R-* DLT5455-R-*	22 (10)
6000	240 480	64 (1625)	50 (1270)	DLP6264-R-* DLP6464-R-*	DLF6264-R-* DLF6464-R-*	DLS6264-R-* DLS6464-R-*	DLT6264-R-* DLT6464-R-*	25 (11.5)
Specify vertical length by adding height in inches after "-R". Example: DLS1117-R24-P1. * 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 18 watts per square inch (2.8 w/cm2) ensure 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 tight, flame retardant polypropylene terminal enclosure with 3-foot (.9m) flexible PVC liquid tight conduit.

SAFETY FEATURES:

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

CERTIFICATIONS: UL (Except steel sheath), CSA, and CE.

SIZES: 500 watts to 6,000 watts.

VOLTAGES: 120, 240 or 480 volts. 208, 380, 415, 600 and other voltages available. Single phase standard, three 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). • P7: for solutions from 230°F (110°C) to 300°F (150°C).
•	Special configurations and vertical lengths.
•	Longer sludge legs.
•	Flexible risers. (Available with P2 thermal protectors only.)
•	Longer wire and conduit lengths.
•	Lower watt densities for highly viscous solutions.
•	Temperature and level controls sized to match the heater.

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Wet Process Heating and Cooling Equipment

DL Series, Derated Metal L-shaped Heaters