Extra Heavy Duty Silicone Rubber Metal Drum/Pail Heater
Drum and Pail Heaters are designed to provide practical, efficient means of freeze protection, viscosity control, and maintenance of materials at elevated temperatures. The DHCH Drum/Pail heaters are designed with two extra-thick layers of fiberglass reinforced silicone rubber for use on metal drums/pails.
Heater Width: 4 in (102 mm)
Voltage Options: 120 VAC or 240 VAC
Exposure Temperature: -60°F to 450°F (-51°C to 232°C)
Dielectric Strength: Over 2000 Volts
Attachment Type: Expandable spring closure — expands up to 3 in (76 mm)
Silicone Rubber Density: Extra heavy duty: 75.0 oz/yd² (2543 g/m²)
Power Cord: 6 ft (1.8 m) long with choice of plug
- Standard 120 VAC: 3-prong grounded plug (NEMA 5-15P)
- CSA/cURus approved 120 & 240 VAC: bare wire leads
IP Rating: IP54
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CE approved for models with bare wire leads
Part numbers ending with an "A":
- CSA approved
- cURus approved if used under 392°F (200°C)
Extra Heavy Duty - Standard Design Silicone Rubber Drum/Pail Heaters
| Part No. 120 VAC | Part No. 240 VAC | Drum Size Gallons | Drum Diameter | Heater Length in (mm) | Drum Type | Adjustable Thermostat Range | Watts |
| DHCH10 | DHCH20 | 3.5 to 7 | 11.1 to 12.1 | 35.0 (889) | Metal | Up to 425°F (218°C) | 550 |
| DHCH11 | DHCH21 | 15 to 16 | 14.0 to 15.0 | 44.0 (1118) | Metal | Up to 425°F (218°C) | 700 |
| DHCH13 | DHCH23 | 30 | 18.6 to 19.6 | 58.5 (1486) | Metal | Up to 425°F (218°C) | 1000 |
| DHCH15 | DHCH25 | 55 | 22.3 to 23.2 | 70.0 (1778) | Metal | Up to 425°F (218°C) | 1200 |
Extra Heavy Duty - CSA and cURus Approved Designs
| Part No. 120 VAC | Part No. 240 VAC | Drum Size Gallons | Drum Diameter | Heater Length in (mm) | Drum Type | Adjustable Thermostat Range | Watts |
| DHCH10A | DHCH20A | 3.5 to 7 | 11.1 to 12.1 | 35.0 (889) | Metal | Up to 425°F (218°C) | 550 |
| DHCH11A | DHCH21A | 15 to 16 | 14.0 to 15.0 | 44.0 (1118) | Metal | Up to 425°F (218°C) | 700 |
| DHCH13A | DHCH23A | 30 | 18.6 to 19.6 | 58.5 (1486) | Metal | Up to 425°F (218°C) | 1000 |
| DHCH15A | DHCH25A | 55 | 22.3 to 23.2 | 70.0 (1778) | Metal | Up to 425°F (218°C) | 1200 |
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And again on New Years Day
Sales & Engineering Email:
protherm@comcast.net
