HITACHI: Screw Compressor

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Screw Compressor

	Screw Compressor

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Screw Compressor A Series

Feature

Wide-range capacity control
1.	15% minimum load operation

Cyclone oil separator
1.	Ultra-low oil carry-out rate
2.	Patented swirl flow oil separation system
3.	No mesh wires, no demisters, no filters

High performance
1.	High precision & high-grade finished screw rotors

Multiple applications
1.	Universal applications for R407C, R134a,R22
2.	Step or in finite capacity control available
3.	With or without economizer

High reliability
1.	Large-capacity triple/double ball bearing
2.	High-reliability, two-pole,large-capacity motor ensures low noise,low vibration as well as high speed running.

Dimensions

mm

MODEL	L1	L2	L3	L4	L5
40ASC-H 40ASC-Z	840	452	265	284	585.5
50ACS-H 50ACS-Z	874	465	275	265	595
60ASC-H 60ASC-Z	938	495	275	265	600

Specifications

Please check the product specification of the Hitachi compressor here.

Screw Compressor 5 Series

(Screw)

Feature

1.	Patented double casing structure, to minimize noise
2.	Triple ball bearing for heavy axial loads, resulting in long life and high reliability
3.	Unique combination of compressor and inner constructed oil separator, minimizing compressor size and simplifying refrigerating cycle
4.	High-reliability two-pole large capacity motor provides low noise, low vibration as well as high speed running.
5.	Patented step capacity conrol system or infinite capacity control system
6.	High-precision and high-grade finished screw rotors provides stable performanse.
7.	The refrigerant R22, R407C and R134a are applicable.

Dimensions

mm

MODEL	L1	L2	L3	L4	L5	A- B	L6
4005SC-H 4005SC-Z	1,093	335	525	413	300	4-22	78
5005SC-H 5005SC-Z	1,179	445	548	458	360	4-22	70
6005SC-H 6005SC-Z	1,209	445	548	458	360	4-22	70

MODEL	L7
4005SC-H 4005SC-Z	505
5005SC-H 5005SC-Z	530
6005SC-H 6005SC-Z	530

Specifications

Please check the product specification of the Hitachi compressor here.

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