
300 L 4HP Three-Phase Piston Air Compressor
Three-phase 4HP belt-driven piston compressor with 300 L tank, 10 bar — two-cylinder pump. Request a quote from Namerah.
Belt-driven piston compressor for heavy-duty service
- ●High performance at low running speeds
- ●Reduced vibrations, lower noise level
- ●Oil level inspection glass
- ●Synthetic oil for improved lubrication of moving parts
- ●Balanced sizing of pump, motor and tank
- ●Powder painting for lasting wear resistance
N300/B3800B/4 HP
Model from the official Namerah catalogue — part number 369989653.
| Specification | Value |
|---|---|
| Model | N300/B3800B/4 HP |
| Part number | 369989653 |
| Tank capacity | 300 L |
| Config. | Wheels (C) |
| Air displacement | 480 l/min |
| Lubrication | Lubricated |
| Pump | B3800B |
| Power | 4 HP / 3.0 kW |
| Speed | 1300 rpm |
| Volts / Phase / Hz | 400/3/60-50 |
| Max pressure | 10 bar |
| Dimensions (LxWxH) | 1650×570×1120 mm |
| Weight | 122 kg |
300 litre 4HP air compressor
A 300-litre, 4HP (3.0 kW) belt-driven piston air compressor built by Namerah Industrial Co. in Riyadh, Saudi Arabia. The B3800B pump delivers 480 l/min at a maximum working pressure of 10 bar on a three-phase 400/3/60-50 supply. The 300 L receiver suits tyre and car workshops, spray painting, maintenance lines and light industrial air.
Questions customers ask before ordering
How much does the 300 L 4HP air compressor cost?
Pricing is issued as a formal quotation based on quantity and delivery location inside Saudi Arabia. Contact us to receive a formal quotation based on your requirements.
Is a 300-litre tank the right size for my work?
With 480 l/min on a 300 L receiver it suits car workshops, spray painting and daily maintenance work. For higher sustained demand we recommend the next power up or a rotary screw compressor.
Is this model single phase or three phase?
This model runs on a three-phase 400/3/60-50 supply. Other models in a similar tank size are available in the alternative phase — contact us and we will match it to the power available on site.
What is the maximum working pressure?
Maximum pressure is 10 bar, produced by the B3800B pump at 1300 rpm, which covers most air tools and workshop air lines.
Where do you deliver?
Piston compressors can be supplied inside Saudi Arabia and to GCC, Middle East and Africa markets depending on the order requirements.




