MA-3750 HP air compressor | Masia Compressors
50 HP rotary screw air compressor with German compressor unit, SKF bearings, premium IP54/55 motor, stainless steel piping and an electrical panel with German components.
Built to lastMA-37
Six key components that explain its reliability and low maintenance cost.
- German compressor unitMade in Germany to strict quality standards and fitted with SKF bearings for a long service life.
- Separator tankReduces pressure leaks and energy losses, and delivers excellent air quality with low lubricant carryover.
- Premium electric motorPremium-quality motor with IP54/55 protection (class F), shielded from dust and chemicals.
- Heat exchangersMade of high-quality aluminum; the fan motor responds to oil temperature, reducing wear and energy cost.
- Stainless steel pipingGreatly reduce oil leaks and are designed to withstand high and low temperatures and high pressure.
- Sealed electrical panelDesigned with German components and sealed against dust ingress; includes protections for optimal equipment performance.
Specificationstechnical
FAD capacity by working pressure and operating parameters.
Motor power: 37 kW (50 HP)
| Pressure | psig | FAD flow rate | cfm |
|---|---|---|---|
| 7,5 bar | 109 psig | 6.342 L/min | 224 cfm |
| 8,5 bar | 125 psig | 6.286 L/min | 222 cfm |
| 10,5 bar | 150 psig | 4.474 L/min | 158 cfm |
| 13 bar | 189 psig | 4.417 L/min | 156 cfm |
| Parameter | Value |
|---|---|
| Atmospheric pressure | 1,033 kg/cm² |
| Compression stages | 1 |
| Ambient temperature | ≤ 46 °C |
| Relative humidity | 80 % |
| Compressor speed | 3.550 rpm |
| Discharge temperature | ≤ ambiente + 15 °C |
| Displacement control | 50 ~ 100 % |
| Engine | YE2-180L-2 B35 · 3.550 rpm |
| Motor efficiency | 93,8 % |
| IP / insulation class | 54 / F |
| Service factor | 1,2 |
| Fan | 500FZL-C6P35S4K / 550 W-4P |
| Cooling air volume | 8.500 m³/h |
| Voltaje (modificable) | 220 / 230 / 440 / 460 / 480 V · 60 Hz · 3 fases (±10 %) |
| Drive / start | Direct 1:1 · Star-delta |
| Protections | High temperature, high voltage, overcurrent lockout, phase loss, unstable voltage |
| Lubricant | ISO 46 · 25 L |
| Noise level | 66 ± 3 dB |
| Outlet connection | 1-1/4 in |
| Weight | 680 kg |
| Dimensions | 1,65 × 1,05 × 1,4 m |
Specifications are taken from the Masia Compressors technical data sheet; values may vary depending on configuration. Check with our team.
Complete your systemwith treatment and monitoring
Dry air with a dryer
Untreated compressed air contains moisture, aerosols and particles that damage your system and contaminate your product. An air dryer is essential to protect them.
- Eco-friendly R410A refrigerant with low energy consumption and no ozone depletion.
- Cross-flow heat exchanger with low pressure drop.
- Lossless condensate drain: zero compressed air waste.
- Advanced control that ensures dry air and prevents freezing at low load.
- Pressure dew point of 3 °C / 37 °F (100 % relative humidity at 20 °C / 68 °F).
Remote control
Monitor and optimize your equipment's performance to maximize energy efficiency.
- Control your compressor from your computer or phone and adjust its operating parameters.
- Helps save energy and reduce costs.
- Lets you monitor your compressed air network.
- Shows alerts and potential equipment issues.
Componentsand their origin
| Component | Origin |
|---|---|
| Compressor unit | Germany |
| Electric motor | China |
| Bearings | Sweden |
| Intake valve | Austria |
| Pressure sensor | Denmark |
| Electrical control system | France |
| Controller | Belgium |
| Filters and lubricant | Germany |
| Coupling | Germany |
| Drain valve | Italy |
MA-37 technical data sheet
Download the PDF with all specifications (Spanish).