Low Noise Oil Free Air Screw Compressors Rocky Oilless Compressors

Oil-free air compressors help manufacturers create products with high air quality throughout the manufacturing process. This equipment typically has no mechanical contact inside the compression chambe

Working Pressure:8~12.5[ bar ]116~182[ psig ]
Free Air Delivery:16.9~23.1[ cfm ]597~815[ m³/min ]
Working Power:132[ kw ]175[ hp ]

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Low Noise Oil Free Air Screw Compressors Rocky Oilless Compressors

Product Details

Low Noise Oil Free Air Screw Compressors Rocky Oilless Compressors

Product feature

Optimal Water Lubricated Screw Unit

The oil-free water lubricated screw unit adopts PEEK ultra-high-strength ultra-wear-resistant molecular material and aerospace-grade all-stainless steel rotor. The system piping and housing are also made of stainless steel.

Class 0 Oil-free

Water is used for lubrication, cooling, sealing and noise reduction. 100% oil-free and pollution-free, the used water is environmentally friendly and can be drained directly.

Reliable Solenoid Valve

Danfoss and ODE solenoid valves are selected, high sensitivity & longer lifetime.

Less Consumables and Easy Operation

Air filter and water filter only. Lubricating water is automatically replenished and drained regularly.

Technical Parameters

Oil-free Water Lubricated Screw Air Compressor RW Series
Model	Air Delivery (m3/min)			Power (kW)	Lubricating water amount (Liters)	Cooling water amount T/Hour	Cooling water inlet/outlet diameter	Noise dB(A)	Outlet diameter	Dimension (mm)	Weight (Kg)
Model	8 bar	10 Bar	12.5 bar	Power (kW)	Lubricating water amount (Liters)	Cooling water amount T/Hour	Cooling water inlet/outlet diameter	Noise dB(A)	Outlet diameter	LWH	Weight (Kg)
RW-08A/W	1.17	1.05	0.81	7.5	10	2.0	3/4"	58	3/4"	8008001200	470
RW-11A/W	1.65	1.42	1.10	11	26	2.5	1"	60	3/4"	11507551340	580
RW-15A/W	2.43	2.17	1.80	15	26	3.5	1"	63	3/4"	11507551340	650
RW-18A/W	3.13	2.82	2.05	18.5	30	4.0	1"	65	1"	14009001450	705
RW-22A/W	3.52	3.21	2.78	22	30	5.0	1"	65	1"	14009001450	745
RW-30A/W	5.12	4.43	3.63	30	40	7.0	1 1/2"	67	1 1/4"	155011501550(A) 150011501300(W)	1100
RW-37A/W	6.30	5.33	4.77	37	40	9.0	1 1/2"	67	1 1/4"	155011501550(A) 150011501300(W)	1150
RW-45A/W	7.40	6.30	5.56	45	90	10.0	1 1/2"	68	2"	198013001760(A) 180013001670(W)	1390
RW-55A/W	9.60	8.55	7.67	55	120	12.0	1 1/2"	70	2"	198013001760(A) 180013001670(W)	1470
RW-75A/W	13.00	11.50	9.70	75	120	18.0	1 1/2"	73	2"	210016001900(A) 220015001800(W)	2250(A) 1630(W)
RW-90A/W	14.80	13.90	12.60	90	180	20.0	1 1/2"	73	2 1/2"	240016002000(A) 220015001800(W)	2650(A) 2350(W)
RW-110A/W	19.85	16.66	15.56	110	180	24.0	2"	78	2 1/2"	300017002250(A) 220015001800(W)	3150(A) 2460(W)
RW-132A/W	23.10	19.97	16.90	132	240	30.0	2"	78	2 1/2"	300017002250(A) 220015001800(W)	3500(A) 2500(W)
RW-160W	28.11	25.45	22.52	160	240	35.0	3H	80	DN80	270018002050	3700
RW-185W	33.97	29.00	25.21	185	300	38.0	3"	80	DN80	270018002050	3750
RW-200W	36.75	32.78	29.24	200	300	42.0	4"	80	DN100	270018002050	3900
RW-220W	39.67	36.75	29.63	220	360	47.0	4"	80	DN100	270018002050	4200
RW-250W	43.50	39.30	34.00	250	360	58.0	4"	80	DN100	270018002050	4600

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