HRD HPN Refrigerated Type High Pressure Air Dryers

HBP Blower Purge Adsorption Compressed Air Dryers

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Key Features

• Latest technology 3-in-1 design

• Low pressure difference

• Compact design with 3-in-1 heat exchanger

• Meets every capacity and power requirement

• Stainless steel, brazed, plated heat exchanger

• Size reduction and excellent heat transfer

• Corrosion prevention

• Safety test against leakages

What are high-pressure compressed air dryers?

They ensure 100% contact between the air and refrigerant circuits. They offer excellent cooling by combining high efficiency with advanced performance.

TECHNICAL SPECIFICATIONS

Model	Max. Pressure		Capacity*		Connection	Voltage (V/ph/hz)	Max. Ambient Temp.	Max. Inlet Temp.	Dimensions (mm)			Weight (kg)	Controller	Refrigerant
Model	bar	psi	m³/min	cfm	Connection	Voltage (V/ph/hz)	oC	oC	Length	Width	Height	Weight (kg)	Controller	Refrigerant
HRD 50 HPN	45	652	0,83	29	3/4"	230/1/50	45	50	454	361	553	36	DigiPro	R134a
HRD 90 HPN	45	652	1,5	53	3/4"	230/1/50	45	50	454	361	553	38	DigiPro	R134a
HRD 150 HPN	45	652	2,5	88	3/4"	230/1/50	45	50	453	401	623	45	DigiPro	R134a
HRD 220 HPN	45	652	3,67	130	3/4"	230/1/50	45	50	453	401	623	45	DigiPro	R134a
HRD 300 HPN	45	652	5	177	1 1/4"	230/1/50	45	50	505	451	761	70	DigiPro	R134a
HRD 400 HPN	45	652	6,67	236	1 1/4"	230/1/50	45	50	505	451	761	72	DigiPro	R134a
HRD 500 HPN	45	652	8,33	294	1 1/4"	230/1/50	45	50	505	451	812	78	DigiPro	R134a
HRD 575 HPN	45	652	9,58	338	1 1/4"	230/1/50	45	50	505	451	812	80	DigiPro	R134a
HRD 775 HPN	45	652	12,9	456	1 1/4"	230/1/50	45	50	675	501	984	115	DigiPro	R134a
HRD 910 HPN	45	652	15,2	537	1 1/4"	230/1/50	45	50	675	501	984	120	DigiPro	R134a
HRD 1000 HPN	45	652	16,7	590	DN50 P63	230/1/50	45	50	947	727	1170	218	DigiPro	R134a
HRD 1160 HPN	45	652	19,4	685	DN50 P63	230/1/50	45	50	947	727	1170	220	DigiPro	R134a
HRD 1500 HPN	45	652	25	883	DN50 P63	230/1/50	45	50	947	727	1170	225	DigiPro	R134a
HRD 1600 HPN	45	652	26,7	943	DN50 P63	400/3/50	45	50	947	797	1460	263	DigiPro	R134a
HRD 1800 HPN	45	652	30	1059	DN50 P63	400/3/50	45	50	947	797	1460	265	DigiPro	R134a
HRD 2200 HPN	45	652	36,7	1296	DN65 PN63	400/3/50	45	50	1162	797	1495	352	DigiPro	R134a
HRD 2500 HPN	45	652	41,7	1473	DN65 PN63	400/3/50	45	50	1162	797	1495	353	DigiPro	R134a
HRD 2700 HPN	45	652	45	1589	DN65 PN63	400/3/50	45	50	1162	797	1495	355	DigiPro	R134a
HRD 3000 HPN	45	652	50	1766	DN65 PN63	400/3/50	45	50	1162	797	1495	422	DigiPro	R134a
HRD 3300 HPN	45	652	55	1942	DN65 PN63	400/3/50	45	50	1162	797	1495	423	DigiPro	R134a
HRD 3600 HPN	45	652	60	2119	DN65 PN63	400/3/50	45	50	1162	797	1495	425	DigiPro	R134a
HRD 5000 HPN	45	652	83,3	2941	DN80 PN63	400/3/50	45	50	1697	997	1493	600	DigiPro	R134a
HRD 6000 HPN	45	652	100	3531	DN100 PN63	400/3/50	45	50	1645	1076	1645	620	DigiPro	R134a

- Hertz reserves its rights to change the specifications without any prior nitice.
* Nominal flow is calculated at the following conditions: Inlet Pressure: 40 bar, Inlet Temperature: 35°C Ambient Temperature 25°C for other conditions please refer to the correction factor table.