Danfoss Compressor 121U8621
Basic Infomation
Key ParaM.:R134a, R22, R404A,380V
Brand name:Danfoss
Model number:121U8621
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:
* PayPal and credit card payments for sample orders, Large-value and bulk orders can be settled via T/T with official invoice. Any brand and model—inquire directly!
The Danfoss Compressor is high quality!
We can also provide the following models
SY240A7PBJ
SZ300A4CBK
SM175A4PAG
SH360B3AAI
SZ110A6CL
SM175A3VP
SZ300A3YA
SM161A4AE
SH105A6AKC
SM110A6VH
SM090A7PBF
SM147A7CBU
SH195B9ABC
MTZ064HM9BVE
SY300A4CBL
SZ161A3AZ
SM175A9XR
SZ090A9XA
120U8283
SM110A7CJ
SH560A4ABM
SH295B3ALV
SH180A4AAU
SH140B9AAB
SH485A6AJH
SH322A3ACM
SH970B3AAV
MT072HN5KVE
SH368B9AAO
SM110A4AY
SM185A4YC
SH675B7ABG
SH482A9ALN
SM100A6VI
SM185A4YG
SH180B7ACX
SZ090A7XN
MT080HP1PVE
MT036JG9FVE
SY240A7PBX
SZ110A6YN
SH105A4AAF
SM185A9PAP
SZ161A3PW
MT160HW7MVE
SM120A6XI
SZ090A7CU
SH282A9AAE
SM090A6XD
HRH034U7LP6 120U1223
SZ090A7XJ
SZ161A7PX
DSH140A4ALB 120H1207
SH380B6AAH
SM147A4ALB
SZ090A9CBG
SH295A7ACO
SH380B3ACR
SH485A6ABT
SZ148A7PBH
SM124A7PAK
SH180A6AKX
SH260A7AAK
SM185A7VC
MT125HU5YVE
SH675B7AAS
SH560A6AAM
SM110A7PAP
SM175A3VO
SM147A7PU
SZ185A9PAF
SM100A4PBT
SM090A9AV
SM120A3PBJ
SZ100A7PAF
SH485A6AKY
SH182B4AAN
SH475A7ABB
WSH120A9ALW
SZ100A4AT
SZ100A7CI
SZ161A6PO
SH120A7ALG
NF7FX 105G5744
SH180B9AAK
MT040JH1VVE
SH212B7ACI
SH182A6ACH
SM124A6CAQ
HRM060U2LC6 120U2074
SH675B4ALK
SH140B3ACU
SM148A6PBD
SZ240A6PBR
SH360B9ALS
SH230A9ALL
SH230A9ABM
SH360A4ABW
SH295A9AKZ
SH210B3AAZ
SZ175A3RA
SH184B6ABO
SH282B4AAJ
SH560B3ALJ
SH282A7ALN
DSH240A4ALO
SH780A7ACT
MT044HJ6SVE
SY240A7CP
SH560A6AAD
DSH105A4ABT
DSH140A7ABL
SH301B6AAF
SY300A9YG
SH304B4ABG
SY300A3CE
SH120A6AJL
SH240B6ABO
WSH140A7ALS
DSH105A9ABI
SH590B7AAX
SH420B7ABB
SM124A6CAX
SM185A7CAV
SH322B4AAB
SH970A3ABH
SH195A7ACG
SY185A6PAD
MLZ048T2LQ9A 121U8807
SZ185A4CAC
SY240A6CB
SM100A3YZ
MTZ036JG3FVE
SH195B6ACG
SH482B3ACR
SZ090A9PP
SH161B9AAW
SM110A4YL
MT036JG1HVE
SZ148A3CBP
SH760A9ABQ
SZ090A7CBM
SZ185A6PAA
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!!