Original Bitzer 4nes-20y 20HP 380V 50Hz/60Hz Piston Semi Hermetic Compressor

• After-sales Service: Online Support
• Warranty: Online Support
• Lubrication Style: Lubricated
• Model NO.: 4NES-20Y
• Cooling System: Air Cooling
• Cylinder Arrangement: Balanced Opposed Arrangement
• Cylinder Position: Horizontal
• Structure Type: Semi-Closed Type
• Compress Level: Single-Stage
• Refrigerant Type: Freon
• Type: Reciprocating
• Performance: Low Noise
• Drive Mode: Electric
• Power Source: AC Power
• Configuration: Stationary
• Material: Copper
• Piston Type: Semi-Closed
• Transport Package: Wooden Case
• Specification: CCC
• Trademark: Bitzer
• Origin: Beijing, China (Mainland)
• HS Code: 8414301900
• Production Capacity: 150 Set/Sets Per Week
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

Original Bitzer 4NES-20Y 20HP 380V 50Hz/60Hz Piston Semi Hermetic Compressor

Semi-hermetic compressors, made in China branch factory.
1. Universally applicable 
One compressor version forR134A, R404A, R507A, R407c and R22. 
For air-conditioning 
For medium and low temperatureapplications. 
2. Large application range 
Low temperature refrigeration withR404A/R507A over a wide range without additional cooling possible; 
Varicool for low temperature refrigeration with R22. 
3. Identical compressors for HFC and HCFCrefrigerants, Different oil type 
4. Energy efficient 
High cooling capacity and minimal energyrequirements throgh: 
Highly efficient working valves 
Minimal dead space 
Efficient, large volume motor 
5. Quiet and low vibration 
6. Robust 
7. Electronic compressor protection 
8. Efficient capacity control. 
9. We can supply more Semi-Hermetic Compressor models as below

Specification

Model	Displ. @1450r/min	Cylinders	Oil charge	Weight	Discharge line		Suction line
	m³/h		dm³	Kg	mm	in	mm	in
2KES-05Y	4.06	2	1	43	12	1/2"	16	5/8"
2JES-07Y	5.21	2	1	43	12	1/2"	16	5/8"
2HES-1Y	6.51	2	1	44	12	1/2"	16	5/8"
2HES-2Y	6.51	2	1	45	12	1/2"	16	5/8"
2GES-2Y	7.58	2	1	45	12	1/2"	16	5/8"
2FES-2Y	9.54	2	1	45	12	1/2"	16	5/8"
2FES-3Y	9.54	2	1	47	12	1/2"	16	5/8"
4FES-3Y	18.1	4	2	82	16	5/8”	22	7/8”
4FES-5Y	18.1	4	2	86	16	5/8”	22	7/8”
4EES-4Y	22.7	4	2	84	16	5/8”	28	1 1/8”
4EES-6Y	22.7	4	2	86	16	5/8”	28	1 1/8”
4DES-5Y	26.8	4	2	86	22	7/8”	28	1 1/8”
4DES-7Y	26.8	4	2	89	22	7/8”	28	1 1/8”
4CES-6Y	32.5	4	2	91	22	7/8”	28	1 1/8”
4CES-9Y	32.5	4	2	91	22	7/8”	28	1 1/8”
4VES-6Y	34.7	4	2.6	129	22	7/8”	28	1 1/8”
4VES-7Y	34.7	4	2.6	129	22	7/8”	28	1 1/8”
4VES-10Y	34.7	4	2.6	139	22	7/8”	28	1 1/8”
4TES-8Y	41.3	4	2.6	134	28	1 1/8”	35	1 3/8”
4TES-9Y	41.3	4	2.6	134	28	1 1/8”	35	1 3/8”
4TES-12Y	41.3	4	2.6	414	28	1 1/8”	35	1 3/8”
4PES-10Y	48.5	4	2.6	139	28	1 1/8”	35	1 3/8”
4PES-12Y	48.5	4	2.6	139	28	1 1/8”	35	1 3/8”
4PES-15Y	48.5	4	2.6	147	28	1 1/8”	42	1 5/8”
4NES-12Y	56.2	4	2.6	141	28	1 1/8”	35	1 3/8”
4NES-14Y	56.2	4	2.6	141	28	1 1/8”	35	1 3/8”

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