-40%

LDI Vescor Et8-2504 Immersion Heater

$ 316.8

Availability: 100 in stock

Description

The Heaters are brand new
Immersion Heaters are primarily used to help maintain oil temperature to avoid cold startups in cold operating
conditions. They may also be utilized in water and other solutions.
Standard Features:
▪ Keeps oil at approximately 80°F
▪ Automatic built-in fixed setting thermostat normally
closes at 70°F and opens at 100°F
▪ Will not burn oil
▪ UL recognized and CSA certified
▪ Weatherproof wiring enclosure (NEMA 4)
▪ 22 W/sq in power density on all ET Series heaters
▪ Interior thermostat has a 250VAC maximum rating
▪ For tanks larger than 500 gallon use multiple heaters
▪ Heaters over 10 amps, 480 volt, or three phase must
be used with a contactor
▪ Amps = Watts ÷ Volts for single phase
▪ Amps = Watts ÷ (Volts x 1.73) for three phase
▪ Wiring diagram included with heater
▪ Please refer to Immersion Heaters Install and Wiring
Instructions for information on installation (Appendix
RA-13 on page RA-A13
ET Series
Part No.
Reservoir Size
(gal) Wattage Volts
NPT Dimensions (inches)
F G A B CD EW
ET2-121 up to 10 125 120 1/2* 1/2 7.00 4.50 2.20 .70 3.60 1.30
ET2-251 up to 25 250 120 1/2* 1/2 8.00 4.50 2.20 .70 3.60 1.30
ET2-252 up to 25 250 240 1/2* 1/2 8.00 4.50 2.20 .70 3.60 1.30
ET3-501 25-50 500 120 3/4 3/4 12.60 5.10 2.50 .75 4.10 1.50
ET3-502 25-50 500 240 3/4 3/4 12.60 5.10 2.50 .75 4.10 1.50
ET3-504 25-50 500 480 3/4 3/4 12.60 5.10 2.50 .75 4.10 1.50
ET3-1001 50-100 1000 120 3/4 3/4 22.60 5.10 2.50 .75 4.10 1.50
ET3-1002 50-100 1000 240 3/4 3/4 22.60 5.10 2.50 .75 4.10 1.50
ET3-1004 50-100 1000 480 3/4 3/4 22.60 5.10 2.50 .75 4.10 1.50
ET8-2502 100-250 2500 240 2 1 1/4 23.00 8.20 3.70 1.90 6.70 2.80
ET8-2504 100-250 2500 480 2 1 1/4 23.00 8.20 3.70 1.90 6.70 2.80
ET8-5002 250-500 5000 240 2 1 1/4 44.00 8.20 3.70 1.90 6.70 2.80
ET8-5004 250-500 5000 480 2 1 1/4 44.00 8.20 3.70 1.90 6.70 2.80
*Bushing included to accomodate 3/4 inch NPT coupling
CAUTION:
▪ Heaters must be mounted horizontally
▪ Do not mount from the top down
▪ Heaters must be immersed at all times
▪ Heaters are not rated for DC current
NOTE:
The ET Series heaters will function when operated at lower
than rated voltage, but with associated reductions in powe