Electronic compressor MSPC S series

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Overview
With the MSPC S series, MAC3 offers a range of single-stage reciprocating compressors designed for professional industrial use. The series focuses on reliable performance at 8 bar operating pressure and a uniform 800 rpm speed across models.

Highlights

• Cast iron compression components for durability in industrial environments
• Low rotation speed (800 rpm) for reduced wear
• Designed for long service intervals
• User-friendly layout and maintenance access

Electric motor WEG

• Voltage: 400/3/50Hz
• IP55 with class F insulation – IE3 efficiency
• Optional 230V single-phase supply up to 2.2 kW for small models

Compression unit

• Cast iron cylinders and crankcases
• Stainless steel concentric valves for reliable sealing
• Special aluminium-alloy pistons and cylinder heads for thermal performance

Pulley-belt coupling

• V-belt drive for efficient power transmission
• Easy belt tensioning and alignment for maintenance
• Belt protection guard for onsite safety
• Fan-type cast iron pulley to ensure adequate cooling

Equipment included

• CE certified air tank
• Pressure switch
• Check valve
• Discharge valve for loadless start (models above 4 kW)
• Mobility on 80 L models: wheels and handles

Applications

• Construction sites
• Surface treatment and painting
• Woodworking shops
• Light manufacturing and craft workshops

Technical data (table)
MODEL | kW | HP | PRESSURE (bar) | FLOW (L/min) | SPEED (rpm) | TANK (L) | DIMENSIONS (L x W x H) mm | WEIGHT (kg)
MSPC S1 | 1,1 | 1,5 | 8 | 205 | 800 | 80 | 1202 x 426 x 894 | 93
MSPC S2 | 1,5 | 2 | 8 | 327 | 800 | 80 | 1202 x 426 x 894 | 106
MSPC S3 | 2 | 3 | 8 | 410 | 800 | 200 | 1531 x 450 x 1037 | 135
MSPC S5 | 4 | 5,5 | 8 | 607 | 800 | 250 | 1830 x 466 x 1145 | 209
MSPC S5 | 4 | 5,5 | 8 | 607 | 800 | 500 | 1830 x 466 x 1145 | 250
MSPC S7 | 5,5 | 7,5 | 8 | 1013 | 800 | 500 | 1927 x 664 x 1291 | 308
MSPC S10 | 7,5 | 10 | 8 | 1657 | 800 | 500 | 1926 x 668 x 1413 | 390

Options

• 230V single-phase supply for MSPC S1, S2 and S3
• Star-delta starter box for 7.5 kW model

Technical specifications

• Series: MSPC S (single-stage reciprocating compressors)
• Electric motor: WEG, 400/3/50Hz, IP55, class F insulation, IE3 efficiency; 230V single-phase option up to 2.2 kW for small models
• Compressor block materials: cast iron cylinders and crankcases; stainless steel concentric valves; special aluminium-alloy pistons and cylinder heads
• Drive: V-belt pulley-belt coupling with easy tension/alignment and belt protection guard; fan-type cast iron pulley
• Included: CE certified air tank, pressure switch, check valve, discharge valve for loadless start (above 4 kW); mobility (wheels and handles) on 80 L models
• Operating speed: 800 rpm across the MSPC S range
• Available models and nominal flows/pressures: see technical data table above
• Options: 230V single-phase supply for S1/S2/S3 and star-delta starter for 7.5 kW model