Schulz Max MSV Cast Iron V-Twin Compressor Pump — 2-Stage, 175 PSI (20/30/40 CFM)

Restore Full Power with the Schulz Max MSV Cast Iron V-Twin Compressor Pump When a compressor's pump wears out, cycle times creep up and pressure drops right when a shop needs it most. The Schulz Max MSV is a lubricated, cast iron V-twin pump built to bolt straight onto an existing tank or replace a tired pump from another brand, with slotted mounting feet that make it a straightforward swap for professional and industrial setups alike. Cast Iron Durability Meets Swedish Stainless Steel Reed Valves Every Max MSV pump shares the same heavy-duty core, so you get the same reliability whether you're running the smallest or largest model in the line. Key features include: Solid Cast Iron Construction: built to handle continuous professional and industrial duty Splash Oil Lubrication: keeps the crankcase and cylinders lubricated without a separate oil pump Traditional V Cylinder Design: a proven 2-stage layout for better compression efficiency Large Swedish Stainless Steel Reed Valves: durable valving built for long service life Slotted Mounting Feet: bolts onto air tanks or drops in as a replacement for competitive-brand pumps Flywheel and Metal Intake Silencer Included: arrives ready for belt-driven assembly 1-Year Pump Warranty: manufacturer-backed coverage on the pump head Three Displacement Sizes to Match Your CFM Needs: MSV 20, 30 & 40 MAX The Max MSV line covers a wide range of air demand from one consistent, cast iron platform: MSV 20 MAX — 20 CFM (566 L/min) rated displacement, paired with a 5 hp / 3.7 kW motor, for smaller shops and lighter-duty tanks MSV 30 MAX — 30 CFM (850 L/min) rated displacement, paired with a 7.5 hp / 5.5 kW motor, stepping up for busier professional use MSV 40 MAX — 37.5 CFM (1,132 L/min) rated displacement, paired with a 10 hp / 7.5 kW motor, for the highest-demand industrial applications All three share the same 2-stage, 2-piston V design, 175 PSI max operating pressure, and 1-year pump warranty — so choosing between them comes down to matching CFM output to your tank size and air demand. Pick the CFM that matches your shop's demand and add the Schulz Max MSV cast iron V-twin pump to your cart now — a heavy-duty, Swedish-valved pump backed by a 1-year warranty, ready to bolt on and get your compressor back up to full pressure. Where the Schulz Max MSV Pump Fits Replacement pump for air compressors from other brands using a compatible mounting pattern New tank-mounted compressor builds for auto shops, fabrication, and woodworking Farm, fleet, and industrial maintenance compressors needing 20-37.5 CFM output Any application requiring a durable, splash-lubricated, cast iron 2-stage pump Schulz Max MSV Specifications Specification MSV 20 MAX MSV 30 MAX MSV 40 MAX SKU MSV-20-MAX MSV-30-MAX MSV-40-MAX Manufacturer Code 932.7527-0 933.1405-0 933.8000-0 Air Displacement (CFM) 20 30 37.5 Air Displacement (L/min) 566 850 1,132 Motor Power 5 hp / 3.7 kW 7.5 hp / 5.5 kW 10 hp / 7.5 kW Max Operating Pressure 175 PSI / 12 bar 175 PSI / 12 bar 175 PSI / 12 bar Min Operating Pressure 135 PSI / 9.3 bar 135 PSI / 9.3 bar 135 PSI / 9.3 bar Stages / Pistons 2 / 2-V 2 / 2-V 2 / 2-V RPM 1,050 820 1,240 Flywheel Size 420 mm / 16.54 in 420 mm / 16.54 in 500 mm / 19.69 in FAD @ Max Pressure 15.6 CFM 20.1 CFM 25.8 CFM Weight 97 lb 150 lb 174 lb Construction Cast Iron Cast Iron Cast Iron Pump Warranty 1 Year 1 Year 1 Year