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Rotorcomp NK air end

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Screw compact units

Rotorcomp screw integrated air end for screw compressor,ISO,TUV certificates,made in germany 100% with unique high-efficient upgraded technology.

Unique and reliable

Rotorcomp unique series of EVO-NK compact units are oil-injected screw compressor modules that integrate the main parts of a compressor system. This solution is the best possible way to build a reliable, compact and cost efficient complete compressor package with ultimate efficiency, low noise and the highest quality standards.

Why to use EVO® -NK compact units?

High operation reliability – designed for industrial applications and continuous operation Includes all the advantages of our new built-in EVO® technology

Each compact unit is tested as a complete system before leaving our factory

No leakages due to reduced piping and connections as well as sealing with O-rings (Viton®)

Optimized compact design with very low space requirements

Simplified service and maintenance as all components are easily accessible from one side without special tools

Reduced engineering, manufacturing and logistic costs for your compressor package compared to conventional compressor systems with an air end and separate components

NK 60 Encapsulated Screw Unit Function:

The ROTORCOMP compact screw unit is an oil-injected screw compressor with positive displacement, for installation within packaged air compressors.
The NK-unit is suitable for electric-, diesel- and hydraulic drive (i.e. for the construction industry).

PARAMETERS

Operating range:

Power Range :15KW Capacity Range max.:1.5M3/min Pressure max.:15bar Speed max.:78001/min Unit weight .:39kg

Integrated in NK:

Air end, intake valve, oil separator, oil filter, oil filter head, minimum pressure valve, separator head, oil sight glass, ROTORCOMP pilot valve.

ROTORCOMP-Accessories:

Air / oil coolers, thermo valve, fans, V-belt pulleys, safety valves.

NK 100 Encapsulated Screw Unit Function:

The ROTORCOMP compact screw unit is an oil-injected screw compressor with positive displacement, for installation within packaged air compressors. The NK-unit is suitable for electric-, diesel- and hydraulic drive (i.e. for the construction industry).

PARAMETERS

Operating range:

Power Range ca.:30kW Capacity Range max.:4,5m³/min Pressure max.:15bar Speed max.:75001/min Unit weight ca.:96kg

Integrated in NK:

Air end, intake valve / pilot valve, air filter, oil separator, oil filter / oil filter head, thermo valve, minimum pressure valve, separator head, DOM-cartridge.

ROTORCOMP-Accessories:

Oil sight glass Air / oil coolers, fans, V-belt pulleys, safety valves, combistats.

NK 160 Encapsulated Screw Unit Function:

The ROTORCOMP compact screw unit is an oil-injected screw compressor with positive displacement, for installation within packaged air compressors. The NK-unit is suitable for electric-, diesel- and hydraulic drive (i.e. for the construction industry).

PARAMETERS

Operating range:

Power Range.:45kW Capacity Range max.:7,0m³/min Pressure max.:15bar Speed max.:64001/min Unit weight ca.:150kg

Integrated in NK:

Air end intake valve / pilot valve, air filter / air filter housing, oil separator, oil filter / oil filter head, thermo valve, minimum pressure valve, separator head, DOM-cartridge.

EVO-NK® Range

Type	Recommended motor		Max. flow rate		Pressure range		Net weight approx.
Type	power min. – max.		at 7 barg / 100 psig		min. – max.		Net weight approx.
	kW	hp	m³/min	cfm	barg	psig	kg	lbs
EVO1-NK	2.2 – 5.5	3.0 – 7.5	0.8	28	5 – 15	73 – 218	31	68
EVO2-NK	4.0 – 11.0	5.0 – 15.0	1.5	53	5 – 15	73 – 218	40	88
EVO3-NK	7.5 – 18.5	10.0 – 25.0	2.8	100	5 – 15	73 – 218	54	119
EVO6-NK	15.0 – 37.0	20.0 – 50.0	5.6	198	5 – 15	73 – 218	99	218
EVO9-NK	22.0 - 55.0	30.0 – 75.0	8.4	297	5 – 15	73 – 218	199	439