BDH Series High Pressure Air Dryers

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Category
Compressor
Product Code
BDH
Tags
Compressor
Summary
40 Bar high pressure.

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GENERAL CHARACTERISTICS

The strong and resistant structure of the exchanger used in the Bold dryers makes them long lasting.

Due to this very distinctive design the product has a very low pressure drop and is able to provide considerable energy saving.

The heat exchanger design is very small and compact, resulting in a smaller overall size of the dryer.

Due to its different exchangers suitable for high pressure, Bold has the possibility to meet all the capacity and power needs of the market.

Bold can meet all the capacity and power needs in the market with its various high pressure heat exchangers,

 

Fin Heat Exchanger


10-20 times more surface area than their counterparts in the sector

Direct contact of the refrigerated area with the compressed air

No external connection of the air / air exchanger (economizer) and the separator

Strong and durable heat exchanger design

Special corrosion protection

Excellent thermal insulation

Low cooling gas requirement

 

Separator Efficiency

Double centrifugation by base fins

Reverse compressed air direction

Utilization of gravity of water during discharge

Special return system

System integrated Separator

 

 

Cooling Circuit

Using the double valve (thermal and by-pass), the heat exchanger is properly filled and then the heat exchanger is supplied with maximum heat.

A high safety leak test is carried out as a precaution against possible leaks.

High quality, long life components are used.

Quick start-up and response time.


 

 

Model

Capacity
m3/min

Voltage

Power
(kw)

Pipe Connection
Diameter (PCD)

Condenser Air
Flow (m3/min)

Dimensions
length x width x height
BDH 6 0,55 230/1/50 0,25 3/8" 1,66 440 x 570 x 490
BDH 7 0,63 230/1/50 0,25 3/8" 6,16 440 x 570 x 490
BDH 9 0,9 230/1/50 0,25 3/8" 5,66 440 x 570 x 490
BDH 15 1,45 230/1/50 0,28 3/4'' 6,16 490 x 760 x 530
BDH 23 2,25 230/1/50 0,35 3/4'' 5,66 490 x 760 x 530
BDH 32 3,16 230/1/50 0,58 3/4'' 6,83 490 x 760 x 530
BDH 37 3,63 230/1/50 0,66 3/4'' 13,33 490 x 760 x 530
BDH 43 4,26 230/1/50 0,8 1'' 16,33 575 x 780 x 730
BDH 60 5,91 230/1/50 1,1 1'' 16,33 575 x 780 x 730
BDH 69 6,86 230/1/50 1,3 1'' 16,33 575 x 780 x 730

Note: 115V/1/60 Hz Optional

 

Model

Capacity
m3/min

Voltage

Power
(kw)

Connection
Diameter (PCD)

Condenser Air
Flow (m3/min)

Dimensions
length x width x height
BDH 77 7,68 230/1/50 1,1 1 1/2'' 16,33 730 x 620 x 1040
BDH 100 10 230/1/50 1,3 1 1/2'' 16,33 760 x 810 x 1300
BDH 118 11,75 230/1/50 1,4 1 1/2'' 16,33 760 x 810 x 1300
BDH 151 15,06 230/1/50 1,9 1 1/2'' 37,5 760 x 810 x 1300

Note: 115V/1/60 Hz or 400-440V/3/50-60 Hz Optional

 

 
 
Model

Capacity
m3/min

Voltage

Power
(kw)

Pipe Connection
Diameter (PCD)

Condenser Air
Flow (m3/min)

Dimensions
length x width x height
BDH 192 19,15 400-440/3/50-60 2,4 2 1/2'' 37,5 770 x 870 x 1500
BDH 218 21,75 400-440/3/50-60 2,6 2 1/2'' 37,5 770 x 870 x 1500
BDH 275 27,46 400-440/3/50-60 2,6 2 1/2'' 37,5 770 x 870 x 1500
BDH 313 31,21 400-440/3/50-60 3 2 1/2'' 83,33 1070 x 1180 x 1600
BDH 385 38,48 400-440/3/50-60 4,3 2 1/2'' 80 1070 x 1180 x 1600
BDH 408 40,73 400-440/3/50-60 5 2 1/2'' 116,66 1070 x 1180 x 1600
BDH 488 48,8 400-440/3/50-60 5,6 DN 60 116,66 1070 x 1180 x 1600

Cooling: Debits given according to 20 oC (ISO 1217). Valid norms are ISO 7183-8573-1 and Pneurop 6611i class 4 (7 bar), 35 oC entry, 25 oC environment temperature.

 

 

CAPACITY ADJUSTMENT COEFFICIENT FOR THE BDH SERIES AIR DRYERS
 Pressure (Bar) 20 25 35 40 45 50 - - - -
F1 1,19 1,10 1,04 1,02 1 0,98 - - - -
Environment Temperature (oC) - - - 20 25 30 35 40 42 -
F2 - - - 0,93 1 1,07 1,15 1,22 1,27 -
Entry Temperature (oC) - - - 30 35 40 45 50 55 60
F3 - - - 0,83 1 1,18 1,38 1,59 1,83 2,04

* Technical values were given for informative purposes.
* Bold Compressor preserves the right to make any changes in products without giving any a priori information.