JN Series Low-Pressure Screw Compressor

JN series low-pressure screw air compressor is operated simply, maintained conveniently and is equipped with professional after-sales service.

Power:22KW - 355KWWorking Pressure:0.3Mpa / 0.5MPa Free Air Deliver:6.5 M3/min - 92 M3/min

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Description

JN series low-pressure screw compressor can automatically adjust the inner compression ratio according to the working pressure of user. And it shall keep in the optimum specific power (energy efficiency) within 0.2 - 0.5Mpa of discharge pressure range.

Adopt oil pump for forced lubrication and ensure there is sufficient fuel-injection quantity and optimum oil-gas mixed ratio under extremely low discharge pressure.

JN series low-pressure screw air compressor is operated simply, maintained conveniently and is equipped with professional after-sales service.

Feature

JN series 0.3MPa & 0.5MPa low-pressure screw air compressor

Discharge pressure: 0.3-0.5Mpa

Discharge quantity: 6.55-55.73M3/Min

Motor power range: 30-250 kW

Specification

JN series 0.3MPa low-pressure screw air compressor JN series 0.5MPa low-pressure screw air compressor

Model	Working Pressure	Free Air Delivery	Power	Noise	Dimension
Model	MPa / Psig	M3/min	KW	dB(A)	mm
JN22-3	0.3 / 43	6.55	22	69	1980×1260×1370
JN37-3		10.7	37	70	2310×1360×1610
JN55-3		17.49	55	72	2660×1610×1890
JN90-3		25.44	90	72	3160×1810×2080
JN132-3		39.83	132	73	3460×2060×2130
JN160-3		45.60	160	75	4160×2260×2310
JN200-3		55.73	200	75	4160×2260×2310
JN355-3		92.04	355	78	4260×2460×2490

Parameter table of JN series 0.5MPa low-pressure screw air compressor

Model	Working Pressure	Free Air Delivery	Power	Noise	Dimension
Model	MPa / Psig	M3/min	KW	dB(A)	mm
JN30-5	0.5 / 73	6.55	30	69	1980×1050×1460
JN 45-5		10.7	45	70	2780×1320×1750
JN55-5		12.5	55	72	2990×1520×1850
JN75-5		17.49	75	72	2990×1520×1850
JN 90-5		22.75	90	72	3260×1620×2100
JN110-5		25.44	110	73	3260×1620×2100
JN 132-5		30.00	132	75	3660×2060×2280
JN 160-5		39.83	160	75	3660×2060×2280
JN 250-5		55.73	250	78	4160×2250×2350