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11-37 kW 14,5-16-20 bar 0,55-4,58 m³/min

Oil Injected, Direct Coupled, Variable Speed

High Pressure Rotary Screw Air Compressors

Advantages

• Blind cover allows you to place it up against the wall. Convenient placement makes for easy servicing, maintenance, and access. (22 kW and below)

• Optimized intake chamber and insulated cold air intake increase energy efficiency. (30 kW and above)r a long service life and low maintenance costs.

General Features

• Next gen screw block and motor

• Electronic control

• Easy installation and rapid commissioning thanks to its compact design

• Operating pressure up to 20 bar

• Dryer & tank mounted option (22 kW and below)

Screw Block

• Durable screw block provides high-capacity air and is specially selected for each model’s capacity requirement

• Operated in high ambient temperatures and offers superior reliability

• Air production with less loss thanks to new rotor profiles

• Next gen bearing design which increased load-bearing capacity

• Low maintenance and replacement costs

Main Motor and Drive System

• IE3 efficiency-class electric motor

• Star/delta motor starter

• Belt-pulley drive system

• Easy-to-use belt tensioner

• Pulley bushing for easy servicing

Cooling System

• Minimum footprint with quiet and effective axial fan coupled directly to the main motor (22 kW and below)

• Temperature-controlled additional axial fan (30 kW and above)

• High-pressure-resistant cooler

Oil Separator

• Longer lasting separators keep maintenance costs down

• Effective separator elements keep the amount of oil in the outlet air low (1-3 mg/m³) for high quality compressed air

• Spin-on separator: easy to replace, assemble, and disassemble

Air Filter

• Two-stage filtration (initial filtration/precision filtration) (18 kW and above)

• 99.9% efficiency in particle separation down to 3 microns

• Low pressure loss

• Easy maintenance and long service life

Controller

• Without the need for an external main controller, ability to co-aged work synchronized with Master/Slave for up to two compressors

• Internal ModBus communication

• User-friendly on-screen interface

• Alarm log records last 20 alarms

• Maintenance warnings and log records

11-37 kW 14,5-16-20 bar 0,55-4,58 m³/min

TECHNICAL SPECIFICATIONS

Model	Pressure		Capacity*		Motor	Connection	Dimensions [Length x Width x Height] (mm)		Weight [kg]		Air Receiver
	bar	psi	m³/min	cfm	kW/HP		Base	Tank + Dryer	Base	Tank + Dryer
HSC LASER 11	14,5	210	0,99	35	11/15	G3/4"	962 x 732 x 1200	1880 x 732 x 1700	295	470 (14,5-16 bar) 495 (20 bar)	250L
	16	232	0,79	27,9
	20	290	0,55	19,4
HSC LASER 15	14,5	210	1,48	52,3	15/20	G3/4"	962 x 732 x 1200	1880 x 732 x 1700	315	490 (14,5-16 bar) 515 (20 bar)	250L
	16	232	1,38	48,7
	20	290	1,02	36
HSC LASER 18.5	14,5	210	1,76	62,2	18.5/25	G3/4"	1039 x 948 x 1462	2135 x 1200 x 2010	425	835	500L (14,5-16 bar) - 2x250L (20 bar)
	16	232	1,63	57,6
	20	290	1,17	41,3
HSC LASER 22	14,5	210	2,31	81,6	22/30	G3/4"	1039 x 948 x 1462	2135 x 1200 x 2010	465	900	500L (14,5-16 bar) - 2x250L (20 bar)
	16	232	2,15	76
	20	290	1,66	59
HSC LASER 30	14,5	210	3,51	124	30/40	G1 1/4"	1135 x 1035 x 1600	-	665	-	-
	16	232	3,22	114
	20	290	2,51	89
HSC LASER 37	14,5	210	4,58	162	37/50	G1 1/4"	1135 x 1035 x 1600	-	725	-	-
	16	232	4,23	149
	20	290	3,34	118

- Unit performances measured in reference conditions which are 1 bar absolute air pressure, %0 relative humidity, 20°C inlet air temperature, 71°C thermostatic valve set temperature and use of Smartoil.
- Hertz Kompressoren reserves its rights to make changes in its products and specifications without prior notice.
* Refers to free air delivery measured according to ISO 1217:2009, Annex C standard.

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