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Quick Details

After-sales Service Provided: Overseas third-party support available
Certification: CE
Model Number: YMC4-251
Brand Name: Yemoo
Place of Origin: China (Mainland)
Type: Compressor
Warranty: 1 year guarantee
Voltage: 380v-420v /3 Ph / 50Hz
Horsepower: 25HP
Number of Cylinder: 4
Gas: R22 / R404 / R407 / R507
Power Source: AC Power
Weight: 203 kgs
Oil: Mineral oil / Polyester Oil

Specifications

1. Features: 

 

1) Introdution

Developed technology, compact dimensions

Small volume and space

High precision machining to ensure the compressor confirm with the standard

CNC processing center

Concentricity due to specific processing technology

Minimal dead space

Steady operation, small vibration and low noise

Excellent stability

Refrigerant like R22 and R404 are adopted to protect the environment

For mid&low temperature application

Electrical motor protect device

PTC sensor

Wear resistant driver gear

Chrome plated piston rings and aluminum pistons

Hardened crank-shaft

Low friction bearing set

Efficient valve plate design, high refrigerating capacity and low energy consumption

Efficient compression rate

Valve reed made of imported impact resistant spring steel

General spare parts, convenient for maintenance

 

2)Wide range of application

   The Compressor uses R22 as refrigerant. R134a, R404a, R407b and R407c are also approved. R12 and R502 are not suggested due to the international environment protection requirement. The machine can be used at a low or high condensing temperature.

 

3)Excellent performance

   The compressor has a scientific structure design, strictly chosen material and precise procession and it is strictly inspected. The factory has obtained the National Compulsory Products CCC Certification, the National Industrial Products Manufacture License, and the ISO9001:2008 International Quality Supervision System Certification. 

 

4)Reliable safety device

  The compressor is equipped with motor protector and discharge temperature monitor to prevent the overheat of the motor and the compressor and the operation beyond approved application pressure.

 

2.Accessories of YEMOO Condensing unit:

 

Note: Our connecting welding rod is using Harris imported from USA. Other spare parts can based on the customer's requests. 

 

 

cold room copeland piston compressor  

Refrigerant Gas   R22 Refrigerating Capacity Q0 (W)
Model Condensing Temperature oC Evaporating Temperature oC
12.5 10 7.5 5 0 -5 -10 -15 -20 -25 -30 -35 -40
YMC4-150 30           52300 42700 34450 27350 21300 16400 12000 8310
40           46850 38100 30500 24050 18500 13840 9800 6440
50           41700 33700 26800 20900 15800 11500 7920 4970
YMC4-251 30 99300 91200 83600 76500 63700 52600 42950 34650 27500 21400 16260    
40 89700 82300 75400 68900 57300 47150 38350 30800 24250 18670 13940    
50 80500 73800 67600 61700 51100 41950 33950 27050 21100 16030      
YMC4-200 30           60000 48950 39500 31400 24500 18940 13920 9670
40           53700 43700 35100 27750 21500 16080 11430 7530
50           47800 38750 30950 24200 18350 13390 9230 5790
cold room copeland piston compressor
Refrigerant Gas R404A/R507A Refrigerating Capacity Q0 (W)
Model Condensing TemperatureoC Evaporating Temperature oC
7.5 5 0 -5 -10 -15 -20 -25 -30 -35 -40 -45
YMC4-150 30       58500 48400 39700 32200 25750 20250 15560 11630 8350
40       49850 41150 33600 27100 21500 16730 12660 9240 6380
50         33950 27600 22050 17330 13270 9820 6920  
YMC4-251 30 90700 83200 69700 59700 47750 38950 31350 24800 19210 14460 10460  
40 77400 71000 59500 49400 40650 33000 26450 20800 15930 11800 8320  
50 64500 59100 49500 41000 33600 27200 21600 16830 12740 9260 6340  
YMC4-200 30       67100 55500 45400 36750 29350 23000 17600 13060 9260
40       57200 47300 38700 31200 24800 19250 14540 10540 7160
50         38750 31650 25450 20100 15480 11510 8120