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Nuair NB/5,5CT/270 - Belt-driven Three-phase Electric Air Compressor - 5.5 Hp Motor -270 L

Questions & Answers (1)
ID: K501152

EAN: 8016738752991

MPN: N5NC701NUA

Nuair NB/5,5CT/270 - Belt-driven Three-phase Electric Air Compressor - 5.5 Hp Motor  -270 L
+60 sold
FREE
Bottle of 600 ml "COMPRIX" professional oilBottle of 600 ml "COMPRIX" professional oil
no. 8 compressor connectionsno. 8 compressor connections
Air compressor tank
270 L
Max. operating pressure
11 bar
Air intake flow
640 L/min
Cylinder head rpm
1480 RPM
Lubrication
Oil
Cooling manifold
Yes
Pump type
Two-stage
Motor type
Induction
Nominal power
5.5 HP
Operating mode
Three-phase 400 V
Transmission type
Belt
Manufacturing country
Italy
Product Features
Model:
NB5/5,5CT/270
Air compressor type 2:
Twin-cylinder belt-driven - single stage
Air compressor type:
Horizontal
Operating mode:
Three-phase 400 V
Max. operating pressure:
11 bar
Number of tanks:
1
Air compressor tank:
270 L
Noise level:
97 dB(A)
Manufacturing country:
Italy
Motor data
Motor type:
Induction
Nominal power:
5.5 HP
Power supply:
400 V electric
Pump data
Pump brand:
Nuair
Model:
NB5
Air intake flow:
640 L/min
Pump type:
Two-stage
Lubrication:
Oil
No. of cylinders:
2
Cooling manifold:
Yes
Transmission data
Belt-driven:
Transmission type:
Belt
Cylinder head rpm:
1480 RPM
Pulleys material:
Metal alloy
Equipment
No. of outlet couplings:
2
Folding/removable handle/s:
Yes
Free gifts/extra features
Wooden pallet (safe shipping):
Yes
Instructions manual:
Yes
Dimensions and logistics
Product dimensions in cm (L x W x H):
155x59x110 cm
Net weight:
125 Kg
Packaging:
On pallet
Original packaging/s dimensions in cm (L x W x H):
155x59x110 cm
Gross weight (packaging included) :
125 Kg
Unloading with hydraulic tail lift:
Yes
Assembly time:
5 minutes
Prompt Delivery
4 items in stock
Free Shipping
Estimated delivery: 29/04/2024 - 02/05/2024
€ 1.456,10
VAT Included
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Description

Nuair NB/5,5CT/270 Twin-cylinder Electric Air Compressor

Nuair NB/5,5 CT/270 Air Compressor
Main features:

NB (Air intake flow 640 L/min)

5.5 - 5.5 Hp three-phase motor

270 - Tank capacity in L 270 L

The Nuair NB/5,5 CT/270 air compressor is regarded as the best choice among demanding hobbyists and professionals looking for a reliable, silent and high-performing equipment.

Powered by a 5.5 Hp electric motor, this air compressor features a compressed air suction capacity of 640 L/min. It is capable of reaching a maximum pressure of 11 bar.

It features a large-sized compressed air storage tank of 270 L.

The air compressor weighs 125 Kg and can be easily transported thanks to its wheels and the upper handle.

Technical features

Air intake flow: 640 L/min

Pumping unit type: belt-driven

Air intake flow: 640 L/min

Pressure: 11 bar

Electric motor power: 5.5 Hp

Tank: 270 L


Overall dimensions:
- Width: 1550 mm
- Height: 590 mm
- Depth (or thickness): 1100 mm

Weight: 125 kg

5.5 Hp three-phase electric induction motor

Power supply: 400 V three-phase

Power: 5.5 Hp
The induction motor is characterised by a very long service life and low maintenance requirements.

In fact, this motor is brushless, the brushes being the main component subject to wear in electric motors. The absence of this component grants high durability to the motor.

It is a top product in terms of reliability, low noise, durability, energy efficiency and maintenance.

NB5 cylinder head

Air intake flow: 640 L/min
Head type: twin-cylinder with cast iron cylinders
Suction type: single-stage
Lubrication: oil
No. of revolutions: 1480 rpm


The degree of professionalism and more generally the life of the air compressor is largely determined by the number of revolutions per minute of the cylinder head.

The lower the rpm, the longer the life of the air compressor. The reduction ratio of the number of revolutions is obtained by the pulleys of different diameter that are fitted to the motor and to the cylinder head respectively.

Focus on the oil control dipstick and porthole

Focus on the side cooling manifold, it keeps the compressed air outlet temperature low.

Controls

The Nuair NB5/5,5CT/270 air compressor features easy and user-friendly controls, which are divided into:

Power switch

Output air pressure gauge

Tank air pressure gauge

Air compressor female outlet fittings

Pressure adjusting knob

Belt drive

These Nuair air compressors feature a belt drive.

The use of the belt, combined with an induction motor, contributes to the durability of this air compressor, drastically reducing the number of revolutions of the cylinder head, increasing its life and reducing wear.

The grid protection serves to prevent the drive belt and the transmission from being damaged by external objects that might hit it during operation. It also allows the status of the drive belt to be continuously checked.

Other features

Three-phase cable.

Ergonomic handle

Large wheels in sturdy plastic
Central direction wheel

Condensate drain valve

Free items & Standard equipment

1° GIFT: air compressor maintenance kit with oil bottle and joints

Maintenance kit provided on standard equipment includes:

  • Air compressor spare/replacing female output joint
  • Air compressor spare/replacing male output joint (replaceable on equipment with bayonet cap) or usable as spare joint

  • Quick joint to convert all the machineries fitted with standard bayonet cap. It allows easily connecting the units to hoses with female quick joint.

  • Quick joint for converting the female output joint supplied on the air compressor into the traditional bayonet cap (also allows the use of the standard hoses with bayonet system)

  • Repair/Junction fitting for Ø 8 hoses
  • Repair/Junction fitting for Ø 10 hoses
  • Lower tank discharge valve replacement air compressor
  • Teflon roll, ideal for the main maintenance operations

2° GIFT: 600 ml "COMPRIX” oil bottle

COMPLIMENTARY: 600 ml "COMPRIX” oil bottle, professional oil specifically designed for air compressor cylinder heads. Very useful for oil refill and first oil replacement (the air compressor is shipped already filled with oil).

Standard equipment

The air compressor is shipped in its original packaging.

Instructions manual included.

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