SKU: 53406194226

13385436255

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Description

13385436255Pfannenberg 13385436255 DTS 3141 460V Type 12 Side Mount 3000 4000 (Btu h) Cooling Unit (Light Gray) Our DTS 3141 (NEMA Type 12) indoor series cooling unit utilizes a long internal air path to capture heat above the components and provide cool air below. Available in 3 models; DTS 3141 (NEMA Type 12) for indoor use, DTS 3161 (NEMA Type 3R 4) designed for outdoor use, and the stainless steel DTS 3181 (NEMA Type 4 4x) designed for washdown applications.

Pfannenberg 13385436255 DTS 3141 460V Type 12 Side Mount 3000-4000 (Btu/h) Cooling Unit (Light Gray) Our DTS 3141 (NEMA Type 12) indoor series cooling unit utilizes a long internal air path to capture heat above the components and provide cool air below.

Available in 3 models; DTS 3141 (NEMA Type 12) for indoor use, DTS 3161 (NEMA Type 3R/4) designed for outdoor use, and the stainless steel DTS 3181 (NEMA Type 4/4x) designed for washdown applications.
- Closed loop design prevents external contaminants from entering the cabinet by isolating ambient air from internally conditioned air.
- Thermal overload protection ensures the longevity of the compressor by incorporating temperature switches in both compressor and fan motors, automatically shutting down the unit to prevent damage from excessive temperatures.
- Thermal expansion valve optimizes refrigerant flow for efficient performance across all temperatures.
- High-pressure cutoff switch ensures pressure overload protection by shutting down the compressor in case of excessive pressure in the refrigeration circuit.
- High ambient performance in our NEMA Type 12 and outdoor units for environments that require cooling where the maximum ambient temperature is 131 F.
- Hermetically sealed compressor never needs recharging, maintaining 100% cooling efficiency.
- ERP efficiency certified components compliant with Kyoto Protocol's CO reduction standards and ERP Directive for fan efficiency ratings.
- Rugged Design is well-suited for manufacturing environments and can be easily painted to match enclosures or machines.
- Environmentally Friendlier R134a refrigerant for easier service and minimal environmental impact.
- The DTS 3161 NEMA 3R and DTS 3181 NEMA 4/4X cooling units feature a special corrosive protectant coating on ambient-side pipes and coils, ensuring maximum protection against saltwater, sour gas, and other corrosive substances.
- High airflow backward curve impeller fan with a long-lasting, single-bearing design outperforms standard two-bearing blowers, boasting nearly double the lifespan.
- The DTS 3161 NEMA 3R and DTS 3181 NEMA 4/4X cooling units are uniquely designed to be self-protected in outdoor and washdown environments. An example of this is the location of our control electronics within our dry, cool interior circuit.
- Maintenance free, wide fin filter-less design is less susceptible to clogging from dirt buildup which can cause the unit to work harder and hamper efficiency.
- Active condensate collection pan, eliminating the need for drain tubes and buckets. The heater activates only when required to conserve power. Electrostatically Powder Coated Steel Temperature Control Range 77°F to 113°F - Factory Set @ 95°F Ambient Temperature Range 59°F to 131°F Typical Applications: Industrial automation enclosures, Electrical control cabinet, Pump panel, Standalone data rack, Approvals: UL, cUL, CE, EAC (on request: GOST) Manufacture Website Link: https://www.pfannenbergusa.com/product/thermal-management-products/cooling-units/dts-side-mount/dts-31x1/dts-3141/ H: 29.46 in W: 15.55 in D: 9.3 in Weight: 84 lbs Rated Voltage: 400/460 V Frequency: 50/60 Hz Mounting Position: Side Mount

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SKU: 53406194226

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4.4 ★★★★★
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Rob Ross
Houston, US
★★★★★ 5
Easy storage, good holding power
This industrial pipe shelving system is a very nice way to add DIY storage to any room. The parts come well protected and are easy to assemble. They come with all the hardware one needs to install, though I used my own wall anchors because I like the ones I use and I know they work very well. I also decided in the end not to use the support legs because they would have had the shelves too low when mounted from the ceiling. Instead, I took those off and flipped the frames over so nothing would get in there, and I'll probably get nipples and caps from the hardware store to finish off the bottoms. The frames are finished in black, and resemble old galvanized gas pipes. As previously mentioned, assembly is easy enough and they accommodate whatever width of shelf you want to put up, within a reasonable limit. I used 36" shelves because that's the space I had to work with. The fact that each flange has three screws, assuming this is installed correctly, it should be rock-solid. I know mine is. I installed this in our laundry room / craft room in order to get more storage space, because it is so very busy in there. Given one could purchase the parts needed to build one of these for less, it's still a good value for the money because then after you buy those parts you have to clean and paint them, as well as prepare the boards. All I had to do was assemble these, and then prepare the boards, which made my life easier and the time saved was well worth the little extra. They also look fantastic with natural-colored oiled pine. I recommend these racks for their aesthetic, ascetic appearance, and their ability to hold a good amount of weight and storage, and not to mention if they're installed like mine, they will hold rolled leather hides like nobody's business.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
J
JB
Cuba, US
★★★★★ 5
Impressive
Format: Paperback
I’m really impressed with this book. It’s the perfect complement to the review course. It's been incredibly helpful in tying together complex concepts that are often difficult to master. I’ve already noticed a major improvement in my understanding and confidence. Highly recommend it for anyone preparing for advanced certification exams.
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Reviewed in the United States on October 21, 2025
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Lei
Omaha, US
★★★★★ 5
Good book
Format: Paperback
Helps understand the material more
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Reviewed in the United States on April 16, 2025
K
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krystal hale
Boise, US
★★★★★ 5
Helpful
Format: Paperback
This study guide has been helpful along with the book. It’s another useful study tool for tests. Recommend for nursing students
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Reviewed in the United States on December 29, 2023
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David Jr
Bozeman, US
★★★★★ 5
Great
Format: Paperback
Great
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Reviewed in the United States on October 26, 2024

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