+91-9810070303
+91-8527070303

RDHP Air Dryer



RDHP Air Dryer

Product Code: 23

•  Advanced 3-stage heat exchanger for efficient moisture removal
•  Handles high-pressure applications up to 50 bar
•  Maintains a stable +3°C pressure dew point
•  Air-cooled refrigerant system using R513a
•  Low-pressure drop for energy-efficient operation
•  Robust, industrial-grade construction for durability

  • Product Information
  • Technical Specification

The RDHP Refrigeration High-Pressure Compressed Air Dryer is engineered for heavy-duty industrial applications requiring high-pressure moisture removal. Designed for working conditions up to 50 bar, this dryer uses an efficient three-stage heat exchanger to ensure consistent air quality, low pressure drop, and a stable dew point of +3°C.

The rugged and durable design ensures long-term reliability, while an ergonomic component layout makes installation and maintenance simple. This air-cooled refrigeration dryer is optimized for energy efficiency and robust performance.

Key Features of RDHP High-Pressure Refrigeration Dryers


•  Advanced 3-stage heat exchanger for efficient moisture removal
•  Handles high-pressure applications up to 50 bar
•  Maintains a stable +3°C pressure dew point
•  Air-cooled refrigerant system using R513a
•  Low-pressure drop for energy-efficient operation
•  Robust, industrial-grade construction for durability
 

Technical Specifications


•  Operating Pressure: Up to 50 bar
•  Maximum Ambient Temperature: 1.5°C to 45°C
•  Pressure Dew Point: +3°C
•  Food processing
•  Refrigerant Type: R513a
•  Electronics production


Applications of RDHP Refrigeration Dryers


The RDHP high-pressure refrigeration dryer is ideal for high-pressure compressed air systems, ensuring optimal moisture control in:

•  Oil & Gas Industry
•  High-Pressure Pneumatic Systems
•  Aerospace & Defense Applications
•  Industrial Manufacturing & Processing
•  Compressed Air Injection & Boosting Systems


Why Choose the RDHP High-Pressure Refrigeration Dryer from Nitrogenium?


•  Optimized for high-pressure environments, ensuring long-term performance
•  Superior moisture removal with low energy consumption
•  Prevents corrosion & extends the lifespan of compressed air equipment
•  Low-pressure drop design for energy-efficient operation
•  Reliable and durable construction for industrial use

RDHP Model Data Table

 

Model

 Flow (m³/h) Connection Pressure Drop (bar) Power Supply Power/Consumption (kW) Cooling Flow (m³/h) Heat Rejection (kW) Refrigerant Type Refrigerant Mass (kg) Dimensions (W x L x H mm) Net Weight (kg)
RDHP 20 20 G 3/8” BSP-F <0,3 1~230-50* 0,170 / 0,135 350 0,12 R513A 0,20 352 x 485 x 499 24
RDHP 35 35 G 3/8” BSP-F <0,3 1~230-50* 0,170 / 0,135 350 0,21 R513A 0,23 352 x 485 x 499 24
RDHP 50 50 G 3/8” BSP-F <0,3 1~230-50* 0,170 / 0,135 350 0,30 R513A 0,34 352 x 485 x 499 25
RDHP 75 75 G 3/8” BSP-F <0,3 1~230-50/230-60 0,40 / 0,25 350 0,47 R513A 0,38 352 x 485 x 499 26
RDHP 100 100 G 3/8” BSP-F <0.3 1~230-50/230-60 0,40 / 0,25 350 0,62 R513A 0,58 352 x 485 x 499 31
RDHP 140 140 G 1/2” BSP-F <0,3 1~230-50/230-60 0,50 / 0,38 700 0,83 R513A 0,61 356 x 552 x 684 44
RDHP 180 180 G 1/2” BSP-F <0,3 1~230-50/230-60 0,60 / 0,45 700 1,05 R513A 0,65 356 x 552 x 684 49
RDHP 235 235 G 1/2” BSP-F <0,3 1~230-50/230-60 0,60 / 0,45 700 1,37 R513A 0,73 356 x 552 x 684 53
RDHP 300 300 G 3/4” BSP-F <0,3 230V, 50 Hz* 0,73 / 0,60 700 1,32 R513A 0,90 356 x 552 x 684 62
RDHP 380 380 G 3/4” BSP-F <0,3 230V, 50 Hz* 0,73 / 0,60 700 1,67 R513A 0,95 356 x 552 x 684 65
RDHP 480 480 G 1” BSP-F <0,3 1~230-50/230-60 1,15 / 0,90 1100 2,10 R513A 1,10 495 x 589 x 827 88
RDHP 600 600 G 1” BSP-F <0,3 1~230-50/230-60 1,15 / 0,90 1100 2,64 R513A 1,20 495 x 589 x 827 91
RDHP 750 750 G 1” BSP-F <0,3 1~230-50/230-60 1,2 / 1,0 1100 3,23 R513A 1,40 491 x 708 x 973 105
RDHP 950 950 G 1” BSP-F <0,3 1~230-50/230-60 1,3 / 1,1 2200 4,09 R513A 1,60 491 x 708 x 973 111
RDHP 1500 1500 G 2” BSP-F <0,3 3~400-50/440-60 2,4 / 1,9 2200 7,70 R513A 2,90 720 x 1337 x 1047 210
RDHP 1900 1900 G 2” BSP-F <0,3 3~400-50/440-60 2,4 / 2,0 1900 9,40 R513A 3,90 720 x 1337 x 1047 275
RDHP 2250 2250 G 2” BSP-F <0,3 3~400-50/440-60 2,7 / 2,4 4600 12,3 R513A 5,40 855 x 1394 x 1187 286
RDHP 2850 2850 DN 80 <0,3 3~400-50/440-60 3,8 / 3,4 3800 16,2 R513A 5,80 855 x 1394 x 1187 320
RDHP 3800 3800 DN 80 <0,3 3~400-50/440-60 8,0 / 3,6 4000 16,5 R513A 10,6 1162 x 1439 x 1493 390
RDHP 4750 4750 DN 80 <0,3 3~400-50/440-60 9,0 / 4,4 4000 20,7 R513A 13,0 1268 x 1544 x 1237 410