Immersion Heaters: DL Series, Derated Metal L-shaped Heater

WATTS	VOLTS	HORIZONTAL in./(mm)	STD VERT. LENGTH in./(mm)	PLAIN STEEL Model Number	304 STAINLESS Model Number	316 STAINLESS Model Number	TITANIUM Model Number	SHIP WT. Lbs./(kg)
500	120	13 (330)	15 (380)	DLP.5113-R-*	DLF.5113-R-*	DLS.5113-R-*	DLT.5113-R-*	10 (4.5)
500	240	13 (330)	15 (380)	DLP.5213-R-*	DLF.5213-R-*	DLS.5213-R-*	DLT.5213-R-*	10 (4.5)
1000	120	17 (430)	19 (485)	DLP1117-R-*	DLF1117-R-*	DLS1117-R-*	DLT1117-R-*	11 (5)
1000	240	17 (430)	19 (485)	DLP1217-R-*	DLF1217-R-*	DLS1217-R-*	DLT1217-R-*	11 (5)
1500	120	22 (560)	25 (635)	DLP1.5122-R-*	DLF1.5122-R-*	DLS1.5122-R-*	DLT1.5122-R-*	12 (5.5)
1500	240	22 (560)	25 (635)	DLP1.5222-R-*	DLF1.5222-R-*	DLS1.5222-R-*	DLT1.5222-R-*	12 (5.5)
2000	240	26 (660)	25 (635)	DLP2226-R-*	DLF2226-R-*	DLS2226-R-*	DLT2226-R-*	13 (6)
2000	480	26 (660)	25 (635)	DLP2426-R-*	DLF2426-R-*	DLS2426-R-*	DLT2426-R-*	13 (6)
2500	240	31 (790)	37 (940)	DLP2.5231-R-*	DLF2.5231-R-*	DLS2.5231-R-*	DLT2.5231-R-*	14 (6.5)
2500	480	31 (790)	37 (940)	DLP2.5431-R-*	DLF2.5431-R-*	DLS2.5431-R-*	DLT2.5431-R-*	14 (6.5)
3000	240	36 (915)	50 (1270)	DLP3236-R-*	DLF3236-R-*	DLS3236-R-*	DLT3236-R-*	15 (7)
3000	480	36 (915)	50 (1270)	DLP3436-R-*	DLF3436-R-*	DLS3436-R-*	DLT3436-R-*	15 (7)
4000	240	44 (1120)	50 (1270)	DLP4244-R-*	DLF4244-R-*	DLS4244-R-*	DLT4244-R-*	18 (8)
4000	480	44 (1120)	50 (1270)	DLP4444-R-*	DLF4444-R-*	DLS4444-R-*	DLT4444-R-*	18 (8)
4500	240	50 (1270)	50 (1270)	DLP4.5250-R-*	DLF4.5250-R-*	DLS4.5250-R-*	DLT4.5250-R-*	20 (9)
4500	480	50 (1270)	50 (1270)	DLP4.5450-R-*	DLF4.5450-R-*	DLS4.5450-R-*	DLT4.5450-R-*	20 (9)
5000	240	55 (1400)	50 (1270)	DLP5255-R-*	DLF5255-R-*	DLS5255-R-*	DLT5255-R-*	22 (10)
5000	480	55 (1400)	50 (1270)	DLP5455-R-*	DLF5455-R-*	DLS5455-R-*	DLT5455-R-*	22 (10)
6000	240	64 (1625)	50 (1270)	DLP6264-R-*	DLF6264-R-*	DLS6264-R-*	DLT6264-R-*	25 (11.5)
6000	480	64 (1625)	50 (1270)	DLP6464-R-*	DLF6464-R-*	DLS6464-R-*	DLT6464-R-*	25 (11.5)

*Specify vertical length by adding height in inches after "-R". Example: DLS1117-R24-P1.

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 and 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.

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:

500 watts to 6,000 watts.

VOLTAGES:

120 to 600 volts. Single phase standard, three phase available.

CONSULT FACTORY FOR THE FOLLOWING:

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: bi-metal switch 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 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.

We recommend temperature controls and level controls for use with this immersion heater.

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