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Product Features

The oil-free scroll air compressor series is an exceptionally reliable oil-free compressor unit, delivering 100% oil-free compressed air that meets “Class Zero” standards—ensuring the highest air quality required by industries such as healthcare, electronics, and chemicals. It features a compact design, lightweight construction, and outstanding technical performance.

Device application scenarios, industry

It is suitable for supplying compressed air to various medical sectors, including medical equipment, laboratory instruments, and medical oxygen concentrators. Thanks to its extremely low noise level, it can be used directly at the point of use.

Technical Specifications

Technical Specifications Table

Model number	Work stress (MPa)	Displacement (m³ /min)	Power (kW)	External dimensions (mm)	Noise (dB)A	Weight (kg)	Outlet pipe diameter (in)
HSW-2	0.8	0.24	3	1000×695×995	≤65	170	G1/2
	1.0	0.2
HSW-4	0.8	0.4	4	1000×695×995	≤65	196	G1/2
	1.0	0.35
HSW-5/8	0.8	0.6	5.5	1000×735×1045	≤65	245	G1/2
	1.0	0.51
HSW-7	0.8	0.8	7.5	1100×775×1225	≤68	300	G3/4
	1.0	0.71
HSW-11	0.8	1.2	11	1100×775×1225	≤68	345	G3/4
	1.0	1.02
HSW-16	0.8	1.8	16	1100×775×1655	≤70	560	G1
	1.0	1.53
HSW-22	0.8	2.4	22	1500×1195×1225	≤75	720	G1
	1.0	2.1
HSW-27	0.8	3.0	27	1500×1195×1455	≤75	845	G1 1/2
	1.0	2.65
HSW-33	0.8	3.6	33	1500×1195×1455	≤80	935	G1 1/2
	1.0	3.06
Note: 1. Customization is available upon customer request. 2. The operating temperature range for the above products is –40°C to +50°C.

Oil-free scroll air compressor

Name: Oil-free scroll air compressor
Brand: Weihang Equipment— specializing in solutions for air‑supply systems, power‑supply systems, fluid‑supply systems, and custom‑made non‑standard products.
Availability: InStock