Danfoss Compressor 121U8791
Basic Infomation
Brand name:Danfoss
Model number:121U8791
Product Condition:Factory New / New Surplus
Packaging:Wooden Box / Carton
Delivery time:7~14 days (About)
Warranty:1 Year
Parameter details:Download PDF
Payment methods:
Consulting support, including your preferred payment methods.
The Danfoss Compressor is high quality!
We can also provide the following models
SH760B7AAG
SH161A3ACE
SH865A3ALR
SH368B3AAO
SH865B9AAW
SY185A6PAV
SM090A9AY
NTZ068A1LR1B 120F0299
SH161B6AAA
SM090A7CAQ
SH675A6ABO
SH420B6ACR
SH195B9ABR
SZ084A4YI
SM148A6CC
SZ380A6CQ
DSH161A7ABD
SY300A7PBF
SH760A7AAS
MT160HW9SVE
SM175A9YX
SM110A4YX
SH195A7ABG
SH780A7ALM
SY300A7PAT
SZ300A4PAI
120U2539
MTZ028JE9FVE
SH210B6ALE
SH161A9ACX
MTZ050HK5YVE
SZ161A4YR
SM175A4CAB
SH210A7ABK
SH295B7ACB
SZ084A7CAW
SY300A3VV
SH295A4ALE
SH560B9ACE
SH322A9AAY
SH242A6AAO
DSH120A7ALC
MLZ026T4LT9 121U8534
SH210A9ABM
SH105A4AAI
SZ175A9PO
SM084A4CBQ
SZ380A3YF
MT050-3VI
SH324B4AAP
SM185A4RS
SH865A6AAS
SZ185A4YF
SH865A7AAU
SH345A7ACY
SM120A7XP
SM147A9CAY
SZ380A9PAP
SH420B7ACM
SH675B4ABG
SH780B3ALY
SH230B3ALC
SH725B3AAM
SH360B6ALA
SM100A4PAZ
SZ161A4CS
SH360A9ABF
SM112A4CAA
SH485A9AKM
SH725B9AAD
SM090A3AO
MLT90CD 123F2149
SH260A4ACZ
SH675B3AAF
SH301B7AAU
HRH051U4LP6 120U3333
MT44-4VI
SM161A6CBX
SY185A6PBF
SH780A3AAA
SZ084A6AO
SM175A6PBH
MTZ018JA5PVE
SM120A3AY
SZ161A7PO
SH324A3ABW
SM110A6CAA
SZ185A9AR
SZ147A6AJ
SZ148A4CU
SH230B9ABQ
SH300B4AAU
SY185A6XL
SZ175A9RR
DSH140A9AAC
SZ185A9VN
SH360B9AAH
SZ110A7PJ
SH970A4ALH
SM090A4AU
DSH184A7AAI
SH675B3ACP
SZ090A7PBZ
SH161A7AJI
SH140B6ALD
SH620A6ACC
NLE8.8CN 105H6880
SH240B9ALL
SY380A7PT
SH230A4ALD
SZ380A9PAV
SH760A9ALP
SH322A7ALB
SM084A9PBT
SH240A9AKL
SH380A7AAS
SZ084A3PBK
SM161A7CF
SH120B9AAK
SH210A7AAX
SH322A4ACS
SH420B9AAD
SZ161A6AA
SZ161A4RI
SM175A4XF
SH675B9ALT
SH620A7ALQ
SM147A9CBY
MTZ022JC6LVE
SH161B4AAY
GS21MLX 195B0436
SM120A9PF
SH210B6ALB
SH300B6AAV
SZ240A7RM
SH475A9ALQ
SH184B3ALS
SH304A9AAA
MTZ160HW9MVE
SH368A9AAT
SM185A9YZ
SM185A9YX
SM112A6CU
For more information,please contact us freely
Picking a Compressor? Here’s What to Know
Please confirm the compressor is in stock and verify its core specifications before purchasing. We prioritize matching you with inventory from your local distributor, We provide actual photos for your confirmation before packaging and shipping.
Please select the expedited option at checkout. For lightweight items, you can request "overnight or 2-day shipping". Our customer service will then confirm the expedited schedule (including preparation and shipping), with most orders delivered globally within 2-5 days.
Please ensure that you are purchasing a genuine product, which includes original manufacturer certification and professional test reports.
Unless caused by human error, we promise free replacement or full refund. We provide a total of 3 years of warranty coverage, comprising a 1-year original manufacturer's warranty and an additional 2-year(In-House Warranty) extended warranty for repairs and support.
We offer a repair kit that includes essential installation parts prone to wear and tear. For details, please contact our customer service.
We support a variety of mainstream payment methods (e.g., Visa, PayPal, TT). Our checkout process is quick and secure, with orders processed within the same day.
If you require a single, high-volume delivery, please inquire about our bulk order or wholesale pricing. We can then coordinate a delivery schedule and shipping time.
1. Before shipping, we will send you photos of the actual product for your confirmation ( eg. nameplate, appearance, and report).
2. The product comes with a 1-year manufacturer warranty policy and 3-year in-house warranty.
3. If the product is damaged during transportation or cannot be repaired due to non-human-caused within 1 year, no return, we will directly refund or resend the new product.
4. For select items, we will include a repair kit ( Special Needs Customer Service ).
5. Enjoy a worry-free experience throughout the entire process. Feel free to request quotes and place orders with confidence, we will provide 5-star service until you are satisfied.
6. Shipping and Taxes: See Quotation.
FAQs
Q1: For our application (e.g., Cold Storage vs. Process Chilling), should we choose Screw, Reciprocating, or Centrifugal compressors?
A: The choice depends on capacity and application. We recommend: Screw for large, stable loads and high efficiency; Reciprocating for smaller capacity or specialized low-temperature use; and Centrifugal for very high-capacity HVAC/chiller applications. We offer a data-driven sizing analysis.
Q2: Are your system accessories (e.g., oil filters, valves, controls) proprietary, or can we easily source compatible, standardized replacement parts globally?
A: Our systems are designed with industry-standard interfaces and utilize high-quality, globally recognized components. We ensure that critical accessories and spare parts are readily available through our own supply chain and cross-reference to minimize emergency lead times.
Q3: How do you precisely calculate the required cooling load (BTU/hr or kW) and determine the correct compressor size for my specific process/cold room?
A: We perform a comprehensive heat load analysis that considers ambient temperature, product load, air infiltration, insulation U-values, and processing time. We use this data to select a compressor with the optimal capacity and EER/COP (Energy Efficiency Ratio/Coefficient of Performance) for your target temperature.
Q4: What is the warranty period for your main compressor unit and core accessories, and what is your guaranteed lead time for emergency spare parts?
A: We provide a comprehensive warranty package (typically $12$-$24$ months on the compressor). We maintain a global inventory of critical spares and commit to an emergency parts lead time (e.g., $24$-$72$ hours to major industrial hubs) to ensure minimal operational disruption.
Q5: What is the system's Total Cost of Ownership (TCO), and what technologies do you employ to maximize energy efficiency (SEER/IPLV)?
A: We provide a detailed TCO breakdown encompassing purchase, installation, maintenance, and projected energy costs. We prioritize Variable Speed Drive (VSD) compressors and advanced control systems to modulate capacity, minimizing energy consumption during part-load operation and maximizing long-term savings.
Q6: We conduct annual targeted procurement of compressors and repair kits to sustain production. I'd like to know if there are any contract discounts available?
A: Absolutely. Our primary strength lies in supply capability. Whether it's OEM manufacturing or global inventory searches—from components to complete units—we can match your needs with the nearest partner's inventory for rapid delivery. Our global alliance enables transactions at wholesale agency rates. Welcome aboard! Cheers!!