SCHULTZE industrial heaters |
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everything sealedSCHULTZE finned sealed heaters offer safe electrical heating in the most challenging environments.
Designed and made to German Safety standards, SCHULTZE are a trusted name for sealed heating solutions. |
A sealing washer of synthetic rubber latex mounted between flange and terminal box keeps out dust and water.
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The sealing of the switch handle against the terminal box is equally done with a special sealing washer, another one seals the lid against the terminal box.
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The signalling light - a most difficult part to seal, is protected with an o-sealing washer.
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High-grade steel screws according to DIN regulations guarantee a long service life and reliable heating. Clever ideas make your work easy, eg. the quick assembly foot.
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RiRo-u Universal - Finned Tube Heater
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Surface temperature reaches max. 240°C. All RiRo-u are protection type IP66/IP67.The multipurpose type RiRo heater: The strain bearing fitting type M20 serves for tight anti-rotation power connection with wiring up to type H07RN-F5G1,5.
High-grade steel type 1.4512; non-corrosive down to smallest details Universal features: for power types 1000 W to 3000 W the connection can be fitted with either 230 V or 400 V 3(N) ~. On request: for special applications all types are available in special voltages or different high-grade steel qualities, e.g. for food- or off-shore-industry. |
RiRo-s Stepped Switch - Finned Tube Heater
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Step switch
With the built-in three step switch heating power can be adjusted according to actual requirements. This helps saving energy! Step I 1/3 of heating power Step II 2/3 of heating power Step III 3/3 of heating power |
RiRo-a Automatic - Finned Tube Heater
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Automatic
The heating power is steplessly adjustable and the thermostat keeps your chosen temperature constant. Chose either frost protection or your temperature between + 5°C and + 30°C! The red signalling light shows when power is on. |
RiRo-f for rooms with fire risk
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The economic choice for rooms where a "full range" heating is not needed, e.g. to protect your rooms or your valuable facilities against frost. To keep below the reduced surface temperature of 115°C we chose appropriate power layout.
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RiRo-fa for rooms with fire risk AUTOMATIC
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The heater RiRo-fa is identical with type RiRo-f, but additionally heat transfer can be controlled steplessly by our built-in thermostat. According to your needs the heater will keep the room frostprotected or the temperature will be kept constant at your choice
between + 5°C and + 30°C. Applicable for rooms with risk of fire. |
RiRo-nt with low surface temperature
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With these heaters the excess temperature touching the top of the fins does not exceed 67K (difference of 67°C to room temperature). With our new models we could increase the delivery of power due to technical improvements that do not result in the loss of protection. So our customers will get more heat for the same price!
For completion, we recommend our new easy to use protection baskets. |
RiRo-nta with low surface temperature AUTOMATIC
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The construction of RiRo-nta is identical with RiRo-nt except for the fact that heating power can be steplessly regulated by our built-in thermostat. It keeps the temperature of your choice constant between +5°C and + 30°C or just protects your room from frost.
The red signalling light shows when power is on. |
Tube Heaters for confined spaces
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The electrical elements of our tube heaters N (normal) and S (strong) provide the same construction as the RiRo heaters. They are perfect for short term request for warmth. Type K is constructed especially for terminal compartments, small side-rooms, even wet or soaked rooms. Individual solutions concerning voltage, power or length can be obtained.
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Explosion proof Heaters
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Our explosionproof heaters are in accordance with the latest standards regarding electrical safety and use in hazardous areas.To the devices the GOST certificate is also available
(T4 < 135°C, T3 < 200°C, T2 < 300°C). Apart from the heaters made of high-grade steel we can offer heaters with a painted or coated surface that are more cost-effective but still sufficient in many areas of application. |
For heaters without protection basket please observe:
The minimum distance between the fins and parts of the case/walls being at the side of and above the heater must not be below 100mm.
Please make sure that any objects cannot be put onto the heaters.
The heaters are to be mounted horizontally only!
Room tempterature is not to exceed 40 degrees celcius.
To the devices the GOST certificate is also available.
The minimum distance between the fins and parts of the case/walls being at the side of and above the heater must not be below 100mm.
Please make sure that any objects cannot be put onto the heaters.
The heaters are to be mounted horizontally only!
Room tempterature is not to exceed 40 degrees celcius.
To the devices the GOST certificate is also available.
