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Nuair B 3800B/3M/200 TECH - 200L belt driven air compressor - 3 HP electric motor

Compressor tank
200 l
Max. operating pressure
10 bar
Air displacement
390 L/min
Pump unit revolutions per minute
1100 RPM
Cooling down side collector
Pump type
Motor type
Rated output
3 HP
Transmission type
Manufacturing Country
Bottle of 600 ml "COMPRIX" professional oil
FOR FREE: no. 8 compressor connections
Bottle of 600 ml "COMPRIX" professional oil
FOR FREE: no. 8 compressor connections
€ 721,85
VAT Included
Prompt Delivery
8 items in stock
Free Shipping
You should receive it by 24/05/2021
ID: K501154

EAN: 8016738701692


Nuair B3800B/3M/200 TECH twin-cylinder electric air compressor

Nuair B3800B/3M/200 TECH air compressor brief overview

B3800B (air displacement 390 l/min )

3M - 3 HP single-phase motor

200 - tank capacity 200 L

The Nuair B3800B/3M/200 air compressor is very popular among professionals and demanding hobby users who require a reliable, efficient and long-lasting machine.

Equipped with a 3 HP electric motor. Compressed air suction capacity: 390 litres per minute. Maximum pressure: 10 bar.

Fitted with a large compressed air storage tank. Tank capacity: 200 litres.

It weighs 102 kg and it is easy to move thanks to its wheels and upper handle.

Suitable for many applications such as:

  • Blowing
  • Inflating
  • Airbrushing
  • Nailing- stapling
  • Spraying
  • Painting
  • Professional painting
  • Screw fastening
  • Washing
  • Chiseling
  • Polishing
  • Sandblasting

Technical features

Air displacement: 390 l/min

Pump unit type: belt driven

Absorbed air: 390 l/min

Pressure: 10 bar

Electric motor power: 3 HP

Tank: 200 L

Overall dimensions:
- Width: 1520 mm
- Height: 1015 mm
- Depth (or thickness): 445 mm

Weight: 102 kg

3 HP single-phase induction electric motor

Power supply: 230 V - single phase

Rated power output: 3 HP
Induction motors are very long lasting and require very little maintenance.

Brushless motor - brushes are usually subject to a fast wear and tear process when it comes to electric motors. The lack of brushes makes this motor very durable.

Extremely reliable, super quiet, long lasting. Low consumption levels and limited maintenance.

B3800B pump unit

Air displacement: 390 l/min
Pump unit: twin-cylinder with cast iron cylinders
Type of air displacement: single-stage
Lubrication: oil
Revolutions per minute: 1100 rpm

The air compressor quality level and durability depend largely on the pump rpm rate.

The lower the revolution number, the longer the compressor lifespan. Rpm rate reduction is possible thanks to the use of different diameter pulleys on the motor and pump unit.

Focus on the oil level sight glass.

Focus on the side cooling manifold, which brings down the output compressed air temperature.


The B3800B/3M/200 TECH air compressor controls are very simple and user friendly:

Master switch

Output air pressure gauge

Tank pressure gauge

Female air outlet

Pressure regulator

Belt drive

Belt drive is a special feature of Nuair compressors.

Belt transmission and induction motors guarantee long durability as they reduce the rpm rate drastically. This slows down and reduces the wear and tear process.

The protection grid protects the belt and the transmission system from foreign objects that may collide with them and cause damages. Moreover, you can visually check the belt at all times.

Other characteristics

Single-phase cord

Ergonomic handle

Heavy-duty plastic wheels

Swivelling front wheels

Direct tank connector

Condensate draining valve

Product Features
B3800B/3M/200 TECH
Compressor types:
belt drive, twin cylinder, single stage
Max. operating pressure:
10 bar
Number of tanks:
Compressor tank:
200 l
Noise level:
97 dB(A)/7m
Manufacturing Country:
Motor data
Motor type:
Rated output:
3 HP
Pump data
Pump brand:
Air displacement:
390 L/min
Pump type:
Number of cylinders:
Cooling down side collector:
Manufacturing Country:
Transmission data
Transmission type:
Pump unit revolutions per minute:
1100 RPM
Number of exits:
Foldable/collapsible handlebar/s:
Free gifts/extra features
Wooden pallet (Safe shipment):
Instructions manual:
Dimensions and logistics
Product dimensions cm (LxWxH):
152x44x101 cm
Net weight:
102 Kg
On pallet
Packaging dimensions cm (LxWxH):
152x44x101 cm
Gross weight (packaging incuded) :
102 Kg
Hydraulic tail lift delivery:
Assembly time:
5 minutes

Free items: air compressor maintenance kit with oil bottle and joints

The maintenance kit that includes:

  • 600 ml "COMPRIX” oil bottle, professional oil specifically designed for compressor heads. Perfect for oil refill and first oil replacement (the air compressor is shipped with levelled oil).
  • 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 coupling. It allows easily connecting the units to hoses with female quick joint.

  • Quick-action coupling for the transformation of the quick coupling female supplied on the compressor in the traditional bayonet coupling (also allows use of the standard hoses with bayonet system)

  • Repair / Junction fitting for Ø 8 hoses
  • Repair / Junction fitting for Ø 10 hoses
  • Lower discharge valve
  • Teflon Roll, ideal for the main maintenance operations

- - -

Standard equipment

The air compressor will be shipped in its original packaging.

Instructions manual included.