Product Description:
The Semi Hermetic Compressors are an ideal choice for those who
need a walk in freezer compressor or walk in cooler compressor.
With their thermal overload protection, these compressors are
highly reliable and durable, ensuring that your refrigeration
system runs smoothly and efficiently.
These compressors are designed to provide superior performance and
efficiency, making them an excellent choice for both commercial and
industrial applications. They are easy to install and operate, and
their compact design makes them perfect for installations where
space is limited.
The Semi Hermetic Compressors are also highly versatile, making
them a great choice for a wide range of refrigeration and air
conditioning applications. Whether you need a refrigeration
compressor for a walk in freezer or cooler, or for a larger
commercial or industrial application, these compressors are a great
choice.
Overall, the Semi Hermetic Compressors are a high-quality and
reliable choice for those in need of a refrigeration compressor.
With their thermal overload protection and efficient design, these
compressors are sure to provide years of trouble-free operation.
Compressor
type | Nominal
motor
power
HP/KW | Dispiacement(50Hz)m³/h | Number of
Cylinder
xDiameter
xStroke(mm) | Aspirator,exhaust
valve take-over | Oil
injection volume(L) | Power supply
V/Ø/Hz | Electrical parameter | Crankcase
Heater
(220) W | Oil
supply method | Weight
(including
freezing oil)Kg |
Low
Pressure | High
Pressure | DL | SL | Max
operating
current(A) | Starting
current/Motor
locked current(A |
|
|
| 4H-15.2 | 15/10.5 | | 73.6 | 4xФ70x55 | Ø28
1-1/8 | Ø42
1-5/8" | 4.5 | 380~ | 31 | 81/132 | 140 | Forced-
lubrication | 197 |
| 4H-25.2 | 25/18.5 | | 73.6 | 4xФ70x55 | Ø28
1-1/8" | Ø54
2-1/8" | 4.5 | 420YY/3/50 | 45 | 116/193 | 140 | 205 |
| 4G-20.2 | 20/15 | | 84.5 | 4xФ75x55 | Ø28
1-1/8 | Ø54
2-1/8" | 4.5 | 440~480YY | 37 | 97/158 | 140 | 200 |
| 4G-30.2 | 30/22 | | 84.5 | 4xФ75x55 | Ø28
1-1/8 | Ø54
2-1/8" | 4.5 | /3/60 | 53 | 135/22 | 140 | 209 |
Applications:
These semi-hermetic compressors are available in various models,
with 2, 4, or 6 cylinders, giving you the flexibility to choose the
right one for your specific application. They can be powered by
either a single or three-phase power supply, making them suitable
for a wide range of cooling systems.
The DM-YSJ-P semi-hermetic compressors have an operating
temperature range of -40°C to +10°C, making them suitable for use
in a variety of environments. They are particularly suitable for
use in walk-in coolers, where reliable and efficient cooling is
essential.
Whether you are looking to replace an existing walk in cooler
compressor or are designing a new cooling system, the DM-YSJ-P
semi-hermetic reciprocating compressor is an excellent choice.
These compressors are designed to meet the high demands of
commercial refrigeration and air conditioning applications, and are
built to last.
Packing and Shipping:
Product Packaging:
- Each semi-hermetic compressor will be packed in a wodden box.
- The compressor will be secured with foam padding to prevent any
damage during transportation.
- The box will be labeled with the product name, model number, and
quantity.
Shipping:
- All orders will be shipped via a reliable courier service.
- The shipping cost will be calculated based on the destination and
weight of the package.
- The estimated delivery time will be provided to the customer upon
placing the order.
- The customer will receive a tracking number to monitor the status
of their shipment.
FAQ:
Here are the frequently asked questions (FAQs) about DM Semi
Hermetic Compressors:
Q: What is the brand name of this product?
A: The brand name of this product is DM.
Q: What is the model number of this product?
A: The model number of this product is DM-YSJ-P.
Q: Where is this product made?
A: This product is made in China.
Q: What is the voltage rating of this compressor?
A: The voltage rating of this compressor is 380V/50Hz.
Q: What refrigerant can be used with this compressor?
A: This compressor can be used with R22, R404A, R134a, and other
refrigerants.
