Download Full Product Catalog - Durex Industries
Download Full Product Catalog - Durex Industries
Download Full Product Catalog - Durex Industries
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88<br />
TM<br />
MAGNUM CARTRIDGE HEATERS<br />
SPECIFICATIONS<br />
Nominal<br />
Diameter<br />
Actual ±<br />
Diameter .002<br />
Maximum Volts<br />
Maximum Amps<br />
Minimum Wattage<br />
Wattage Tolerance<br />
Length Tolerance<br />
Camber<br />
Tolerance<br />
Watt Density<br />
1/4” 5/16” 3/8” 1/2” 5/8” 11/16” 3/4” 7/8” 1” 6.5mm 8mm 10mm 12.5mm 16mm 20mm<br />
.246<br />
240<br />
4.2<br />
.309<br />
240<br />
6.0<br />
.371<br />
240<br />
6.5<br />
.496<br />
240<br />
10.5<br />
.621<br />
480<br />
22.0<br />
FACTORS FOR LONGER HEATER LIFE<br />
1. Do not exceed recommended maximum<br />
watt density specified for the heater size.<br />
2. The heater sheath must fit properly into<br />
the machined hole. A tight fit is critical.<br />
3. Protect the heater from contaminants<br />
such as oil, grease, and vapors.<br />
4. Install adequate Kw to accomplish work<br />
load and make up for heat losses.<br />
.683<br />
480<br />
22.0<br />
.746<br />
480<br />
22.0<br />
.871 .996<br />
480<br />
190 Detroit Street • Cary, Illinois 60013 • Phone: 847-639-5600 • Fax: 847-639-2199 • Web: www.durexindustries.com • TOLL FREE: 800-762-3468<br />
480<br />
22.0 25.0<br />
.252<br />
240<br />
4.0<br />
Consult <strong>Durex</strong> for minimum wattage<br />
+5%-10% of rated wattage<br />
±2% of length, ±3/32 minimum<br />
Up to 12” long: .010 per foot<br />
Over 12” long: .015 per foot<br />
Total Wattage<br />
Diameter x 3.14 x heated length<br />
1400˚F<br />
.312<br />
240<br />
6.0<br />
1200˚F<br />
.391<br />
240<br />
6.0<br />
1000˚F<br />
800˚F<br />
600˚F<br />
200˚F<br />
400˚F<br />
.489<br />
240<br />
10.5<br />
.627<br />
480<br />
22<br />
.784<br />
480<br />
22
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