Oilfree Screw Compressor : DSP Series [Two Stage] Water-Cooled Type : Specifications

Without Dryer Model

Model item, unit		DSP-45WT5 II DSP-45WT6 II		DSP-55WT5 II DSP-55WT6 II		DSP-75W5L(M) II DSP-75W6L(M) II		DSP-90W5L(M) II DSP-90W6L(M) II		DSP-100W5L(M) II DSP-100W6L(M) II		DSP-120W5M II DSP-120W6M II
Discharge air pressure	MPa	0.69	0.88	0.69	0.88	0.69	0.88	0.69	0.88	0.69	0.88	0.88
Capacity	m³/min	6.8	5.6	8.7	6.8	12.8	10.0	15.4	12.7	16.8	14.5	16.6
Motor output	kW	45		55		75		90		100		120
Intake air pressure temperature	°C	Atmospheric Pressure/0 - 40
Discharge air temperature	°C	Cooling water Temperature+13or Less
Discharge pipe diameter	B	1¹/2				2 (flange)
Amout of cooling water	L/min	70		80		120		160		160		180
Cooling water temperature	°C	less than 32
Cooling water pipe deameter	B	1 1/4				1 1/2
Starting method	—	Star-delta(3contactors)										Reactor
Driving method	—	V-belt + Gear-driven				Direct coupling + Gear-driven
Cooling fan motor output	kW	0.2				0.2	0.4	0.2	0.4	0.2	0.4	0.4
Oil pump Output	kW	0.4				0.75
Lubricating oil capacity	L	18(Not filled in)				20(Not filled in)		25(Not filled in)
Weight	kg	1,450		1,500		2,030		2,450				2,550
Dimensions (W × D × H)	mm	1,780 × 1,150 × 1,530				2,100 × 1,100 × 1,530		2,800 × 1,100 × 1,530
Noise level (1.5m from front side)	dB(A)	64	64	64	64	65	67	66	68	67	69	70

Model item, unit			DSP-45WTR5 II DSP-45WTR6 II		DSP-55WTR5 II DSP-55WTR6 II		DSP-75WR5L(M) II DSP-75WR6L(M) II
Discharge air pressure		MPa	0.69	0.88	0.69	0.88	0.69	0.88
Capacity		m³/min	6.8	5.6	8.7	6.8	12.8	10.0
Motor output		kW	45		55		75
Intake air pressure temperature		°C	Atmospheric Pressure/5 - 40
Discharge air temperature		°C	Cooling water Temperature+13or Less
Discharge pipe diameter		B	1¹/2				2 (flange)
Amout of cooling water		L/min	70		80		120
Cooling water temperature		°C	less than 32
Cooling water pipe deameter		B	1 1/4				1 1/2
Starting method		—	Star-delta(3contactors)
Driving method		—	V-belt + Gear-driven				Direct coupling + Gear-driven
Cooling fan motor output		kW	0.2				0.2(0.4)
Oil pump Output		kW	0.4				0.75
Lubricating oil capacity		L	18(Not filled in)				20(Not filled in)
Dryer	Dew point of outlet air	Celsius	Lower than 10 (Ambient temp.30 ccelsius)
	Chiller output	kW	2.2				3.0
	Refrigerant	—	HFC-R407C
	Fan motor output	W	20 × 4				120 × 2
Weight		kg	1,650		1,700		2,170
Dimensions (W × D × H)		mm	2,230 × 1,150 × 1,530				2,650 × 1,100 × 1,530
Noise level (1.5m from front side)		dB(A)	64	64	64	64	65	67

Note

*1: Capacity is the converted value at its inlet condition.
*2: The appearance and specifications are subject to change without prior notice.
*3: Do not use any of the compressors with a respiratory device that directly sucks compressed air.
*4: Motor output is the nominal output.
*5: The discharge air pressure is the gauge pressure.
*6: Sound level is the value in an anechoic room from 1.5m at full load.
*7: Install the compressor indoors in an atmosphere free of explosive and corrosive gases and at a place not exposed to excessive moisture or dust.