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  1. Home
  2. Industrial Heaters
  3. Cartridge Heaters
  4. Low Density Cartridge Heater with 304 Stainless Steel Sheath 3/4 (19.05 mm) Nominal Diameter
Low Density Cartridge Heater with 304 Stainless Steel Sheath 3/4 (19.05 mm) Nominal Diameter

Low Density Cartridge Heater with 304 Stainless Steel Sheath 3/4 (19.05 mm) Nominal Diameter

Item# LDC00255

Low Density Cartridge Heater with 304 Stainless Steel Sheath 3/4 (19.05 mm) Nominal Diameter Low Density Cartridge Heater with 304 Stainless Steel Sheath 3/4 (19.05 mm) Nominal Diameter Low Density Multi-Purpose cartridge heaters represent Omega's commitment to value-added customer service. Low-density cartridge heaters are an excellent, cost effective choice that does not compromise quality. They are ideal for Original Equipment Manufacturers (OEMs) that consume large quantities of cartridge heaters for their equipment.

Multi-purpose cartridge heaters are the solution for a multitude of original equipment manufacturers (OEMs) and maintenance (MRO) applications. OMEGA maintains over 65,000 semifinished cartridge heater substrates in stock, offering a combination of over 1000 sizes in industry standard diameters and lengths that match most customer requirements and applications.

Highly engineered specific purpose Omega cartridge heaters have been at the forefront of addressing the challenges of Original Equipment Manufacturers (OEMs) in a broad segment of diversified industries. As a company Omega is uniquely qualified and committed to providing value added expertise in engineering and manufacturing capabilities to assist our customers in developing highly engineered specific use cartridge heaters for dependable and reliable performance.

Let Omega provide the optimal solution to your thermal loop systems and cartridge heater design challenges.

*Low density cartridge heaters are UL recognized and CSA certified in many design variations under UL File Number E65652 and CSA File Number 043099. If you require UL and/or CSA Agency Approval, please specify when ordering.

Low Density Cartridge Heaters ¾" Dia., Actual 0.745" ±0.002" (18.92 mm)
Sheath Length Model No. Watts Watt Density
inch mm 120V 240V Watt/cm2 Watt/in2
3 76.2 LDC00255 LDC00256 225 5.9 38
3½ 88.9 LDC00257 LDC00258 225 4.9 32
3½ 88.9 LDC00259 LDC00260 250 5.5 35
4 101.6 LDC00261 LDC00262 300 5.6 36
5 127.0 LDC00263 LDC00264 350 5.1 33
6 152.4 LDC00265 LDC00266 170 2.0 13
6 152.4 LDC00267 LDC00268 350 4.2 27
6 152.4 LDC00269 LDC00270 400 4.8 31
7 177.8 LDC00271 LDC00272 350 3.5 23
7 177.8 LDC00273 LDC00274 450 4.6 29
7 177.8 LDC00275 LDC00276 535 5.4 35
8 203.2 LDC00277 LDC00278 350 3.1 20
8 203.2 LDC00279 LDC00280 500 4.4 28
8 203.2 LDC00281 LDC00282 600 5.3 34
8½ 215.9 LDC00283 LDC00284 675 5.6 36
9 228.6 LDC00285 LDC00286 350 2.7 17
9 228.6 LDC00287 LDC00288 550 4.3 27
9½ 241.3 LDC00289 LDC00290 575 4.2 27
10 254.0 LDC00291 LDC00292 600 4.2 27
10 254.0 LDC00293 LDC00294 800 5.5 36
11 279.4 LDC00295 LDC00296 675 4.2 27
12 304.8 LDC00297 LDC00298 750 4.3 28
12 304.8 LDC00299 LDC00300 1000 5.7 37
13½ 342.9 LDC00301 LDC00302 600 3.0 20
14 355.6 LDC00303 LDC00304 1000 4.9 31
16 406.4 LDC00305 LDC00306 950 4.0 26
18 457.2 LDC00307 LDC00308 950 3.6 23
18 457.2 — LDC00309 1100 4.1 27
20 508.0 LDC00310 LDC00311 1000 3.4 22
21 533.4 LDC00312 LDC00313 1150 3.7 24
30 762.0 — LDC00314 1800 4.0 26
31 787.4 — LDC00315 1800 3.9 25
Model Numbers listed are cartridge heaters terminated with Type F flexible leads, 254 mm (10") long. For other terminations and options contact Omega for Model Numbers and pricing
Caution: These products are not recommended for direct immersion liquid heating applications.
Ordering Example: LDC00279, 500 W, 120 Vac, Cartridge Heater. LDC00255
  • Cost Effective Cartridge Heaters of Uncompromised Quality
  • Low Watt Densities 3.1 to 7.0 W/cm2 (20 to 40 W/in2) (Depending on Heater Size and Operating Temperature)
  • Standard 304 Stainless Steel Sheath Material Provides High Temperature Strength, Good Thermal Conductivity and Resistance to Oxidation
  • U.L. Component Recognized*
  • CSA Certified*
  • Applications up to 565ºC (1050ºF) Working Temperature
  • Sheath Temperatures up to 650C (1200ºF)
  • Standard Lengths of 76.2 to 787.4 mm (3 to 31")
  • 120V and 240V Models - 480V Capability
  • Over 40 Standard Termination Styles are Available, Contact OMEGA for Availability and Pricing
Data Sheet (PDF)
Heater Diameter
Power Density
Supply Voltage
Cartridge Length
lead length
Power
See All Options
Quantity Price each
1-9 $40.49
10-24 $38.47
25-49 $37.66
50-99 $36.04
100-199 $35.23
200+ $34.42

In stock

Lead Time ( If not in Stock): 4 weeks
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Product Specs

  • Maximum Operating Temperature 1200°F
  • Sheath Material 304 Stainless Steel
Product Details

Low Density Multi-Purpose cartridge heaters represent Omega's commitment to value-added customer service. Low-density cartridge heaters are an excellent, cost effective choice that does not compromise quality. They are ideal for Original Equipment Manufacturers (OEMs) that consume large quantities of cartridge heaters for their equipment.

Multi-purpose cartridge heaters are the solution for a multitude of original equipment manufacturers (OEMs) and maintenance (MRO) applications. OMEGA maintains over 65,000 semifinished cartridge heater substrates in stock, offering a combination of over 1000 sizes in industry standard diameters and lengths that match most customer requirements and applications.

Highly engineered specific purpose Omega cartridge heaters have been at the forefront of addressing the challenges of Original Equipment Manufacturers (OEMs) in a broad segment of diversified industries. As a company Omega is uniquely qualified and committed to providing value added expertise in engineering and manufacturing capabilities to assist our customers in developing highly engineered specific use cartridge heaters for dependable and reliable performance.

Let Omega provide the optimal solution to your thermal loop systems and cartridge heater design challenges.

*Low density cartridge heaters are UL recognized and CSA certified in many design variations under UL File Number E65652 and CSA File Number 043099. If you require UL and/or CSA Agency Approval, please specify when ordering.

Low Density Cartridge Heaters ¾" Dia., Actual 0.745" ±0.002" (18.92 mm)

Sheath Length Model No. Watts Watt Density
inch mm 120V 240V Watt/cm2 Watt/in2
3 76.2 LDC00255 LDC00256 225 5.9 38
3½ 88.9 LDC00257 LDC00258 225 4.9 32
3½ 88.9 LDC00259 LDC00260 250 5.5 35
4 101.6 LDC00261 LDC00262 300 5.6 36
5 127.0 LDC00263 LDC00264 350 5.1 33
6 152.4 LDC00265 LDC00266 170 2.0 13
6 152.4 LDC00267 LDC00268 350 4.2 27
6 152.4 LDC00269 LDC00270 400 4.8 31
7 177.8 LDC00271 LDC00272 350 3.5 23
7 177.8 LDC00273 LDC00274 450 4.6 29
7 177.8 LDC00275 LDC00276 535 5.4 35
8 203.2 LDC00277 LDC00278 350 3.1 20
8 203.2 LDC00279 LDC00280 500 4.4 28
8 203.2 LDC00281 LDC00282 600 5.3 34
8½ 215.9 LDC00283 LDC00284 675 5.6 36
9 228.6 LDC00285 LDC00286 350 2.7 17
9 228.6 LDC00287 LDC00288 550 4.3 27
9½ 241.3 LDC00289 LDC00290 575 4.2 27
10 254.0 LDC00291 LDC00292 600 4.2 27
10 254.0 LDC00293 LDC00294 800 5.5 36
11 279.4 LDC00295 LDC00296 675 4.2 27
12 304.8 LDC00297 LDC00298 750 4.3 28
12 304.8 LDC00299 LDC00300 1000 5.7 37
13½ 342.9 LDC00301 LDC00302 600 3.0 20
14 355.6 LDC00303 LDC00304 1000 4.9 31
16 406.4 LDC00305 LDC00306 950 4.0 26
18 457.2 LDC00307 LDC00308 950 3.6 23
18 457.2 — LDC00309 1100 4.1 27
20 508.0 LDC00310 LDC00311 1000 3.4 22
21 533.4 LDC00312 LDC00313 1150 3.7 24
30 762.0 — LDC00314 1800 4.0 26
31 787.4 — LDC00315 1800 3.9 25
Model Numbers listed are cartridge heaters terminated with Type F flexible leads, 254 mm (10") long. For other terminations and options contact Omega for Model Numbers and pricing
Caution: These products are not recommended for direct immersion liquid heating applications.
Ordering Example: LDC00279, 500 W, 120 Vac, Cartridge Heater.

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