PENUDRI No Heat Regeneration Desiccant Dryer

Characteristics of No Heat Regeneration Desiccant Dryer:
Decrease energy consumption:
DDS dew point energy saving system controls the whole cycling process by continuously monitoring the running load of dryer to decrease energy consumption by 80%.

Protect compressed air system:
remove water vapor in compressed air to prevent the system corroding..

Provide clean and dry compressed air:
equipped with Domnick Hunter OIL-X filter, PENUDRI dryer can offer compressed air of -40℃ dew point.

Reliable performance:
high quality cylinder switching valve ensures reliable switch, and high quality sorbent ensures stable dew point temperature.


Saving space:
advanced aluminum forming technology makes PENUDRI dryer only half of traditional double-tower dryer on both volume and weight, with smaller land covering and easier installation.

Modular design:
unique modular structure of Domnick Hunter avoids complicated valve and pipe connection of traditional double-tower dryer.


Technical Parameter and Model of No Heat Regeneration Desiccant Dryer:

Model	Flow @7barg,35℃			Dimensions mm				Connection Size	Weight kg
	PDP:-20℃	PDP:-40℃	PDP:-70℃
	m3/min	m3/min	m3/min	A	B	C	D
MX(*)102c	7.48	6.80	4.76	696	326	550	1647	2"	235
MX(*)103c	11.22	10.20	7.14	865	495	550	1647	2"	316
MX(*)103	14.03	12.75	8.93	865	495	550	1892	2"	355
MX(*)104	18.70	17.00	11.90	1034	664	550	1892	2"	450
MX(*)105	23.38	21.25	14.88	1203	833	550	1892	2½"	543
MX(*)106	28.05	25.50	17.85	1372	1002	550	1892	2½"	637
MX(*)107	32.73	29.75	20.83	1541	1171	550	1892	2½"	731
MX(*)108	37.40	34.00	23.80	1710	1340	550	1892	2½"	825
MX(*)109	N/A	N/A	26.77	1879	1509	550	1892	3	919
MX(*)110	N/A	N/A	29.73	2048	1678	550	1892	3	1013
MPX(*)110	43.01	39.10	27.37	2233	1470	550	1788	4"	895
MPX(*)112	51.61	46.92	32.84	2551	1798	550	1788	4"	1025

*Control method of dryer: "S"—Smart Control, DDS dew point energy saving system can be added additionally. "E"—Electronic Control, DDS dew point energy saving system can be added additionally.
Max. working pressure	13barg
Minimum working pressure	4barg
Max. air inlet temperature	50°C
Minimum air inlet temperature	2°C
Sound level	<75dB(A)
Voltage	415V/3ph+ Neutral/50-60Hz

1. Choose correction coefficient of minimum inlet pressure of dryer (CFP).
2. Choose correction system of maximum inlet temperature (CFT).
3. Calculation of dryer flowing capacity (air inlet flow) / (CFP×CFT)=minimum flowing capacity of dryer

Max. inlet temperature(℃)	25		35		40		45		50
Correction factor of temperature(CFT)	1.1		1.0		0.76		0.58		0.45
Max. inlet pressure(barg)	4	5	6	7	8	9	10	11	12	13
Correction factor of pressure(CFP)	0.63	0.75	0.88	1.0	1.13	1.25	1.38	1.5	1.63	1.75

Characteristics of PENUDRI Heat Regeneration Desiccant Dryer:

Decrease energy consumption
DDS dew point energy saving system controls the whole cycling process by continuously monitoring the running load of dryer to decrease energy consumption by 80%.

Protect compressed air system:
remove water vapor in compressed air to prevent the system corroding

Provide clean and dry compressed air:
equipped with Domnick Hunter OIL-X filter, PENUDRI dryer can offer compressed air of -40℃ dew point.

Reliable performance:
high quality cylinder switching valve ensures reliable switch, and high quality sorbent ensures stable dew point temperature.

Saving space:
advanced aluminum forming technology makes PENUDRI dryer only half of traditional double-tower dryer on both volume and weight, with smaller land covering and easier installation.

Modular design:
unique modular structure of Domnick Hunter avoids complicated valve and pipe connection of traditional double-tower dryer.

Technical Parameter and Model:

Model	Flow @7barg,35℃		Dimensions mm				Interface size	Weight kg	Average Energy Consumption KWH
	PDP:-40℃	PDP:-70℃
	m3/min	m3/min	A	B	C	D
DH(*)102	3.96	2.77	717	264	321	1578	2"	150	1.1
DH(*)104	7.92	5.54	947	494	321	1578	2"	245	2.2
DH(*)106	11.89	8.32	1177	724	321	1578	2½"	325	3.3
DH(*)108	15.85	11.10	1407	954	321	1578	2½"	440	4.4
DH(*)110	19.81	13.87	1637	1184	321	1578	2½"	565	5.5

*Control Method of Dryer "S"—Smart Control, DDS dew point energy saving system can be added additionally. "E"—Electronic Control, DDS dew point energy saving system can be added additionally.
Max. working pressure	13barg
Minimum working pressure	4barg
Max. inlet temperature	50°C
Minimum inlet temperature	2°C
Sound level	<75dB(A)
Voltage	415V/3ph+ Neutral/50-60Hz

1. Choose correction coefficient of minimum inlet pressure of dryer (CFP)
2. Choose correction system of maximum inlet temperature (CFT)
3. 4. Calculation of dryer flowing capacity (air inlet flow) / (CFP×CFT)=minimum flowing capacity of dryer

Max. inlet temperature(℃)	25		35		40		45		50
Correction factor of temperature(CFT)	1.1		1.0		0.76		0.58		0.45
Max. inlet pressure(barg)	4	5	6	7	8	9	10	11	12	13
Correction factor of pressure(CFP)	0.63	0.75	0.88	1.0	1.13	1.25	1.38	1.5	1.63	1.75