Brochure
HEAVY-DUTY PERFORMANCE
Masterline is the most robust, heavy-duty reciprocating air compressor lineup
available. The perfect combination of quality components and efficient design
make the ML Series rugged, affordable and smart. Because every model is built
tough to last a lifetime in demanding working conditions, the ML Series is an
outstanding alternative to splash-lubricated reciprocating compressors and small
rotary compressors. Choose higher quality. Choose superior durability. Choose ML
Series pressure lubricated air compressors.
ML SERIES FEATURES AT A GLANCE
CENTRO-RING PRESSURE LUBRICATION
Patented FS-Curtis design.
• Proprietary technology is an FS-Curtis exclusive
• Supplies pressurized oil internally to all bearings and critical wear surfaces
through the rifle-drilled crankshaft and connecting rods
• Helps ensure maximum uptime and increase service life
100% CAST-IRON CYLINDERS, CYLINDER HEADS, CONNECTING RODS,
AND CRANKSHAFT
All cast-iron where it counts for longer life with less maintenance.
• Some pumps claim 100% cast-iron yet still have aluminum cylinders,
cylinder heads, connecting rods and crankshafts — not FS-Curtis
• Ductile cast-iron crankshaft and connecting rods are stronger, more
corrosion-resistant and less likely to break
• Slow-turning pump increases pump life
• Rugged parts and construction for industrial performance
QUALITY COMPONENTS
Built for 100% continuous duty.
• Industry-leading stainless-steel valve assemblies for increased airflow
and reliability
• Oversized tapered main roller bearings to ensure long life
• Premium finned intercooler maximizes heat dissipation
• Metal intake filter housing is superior to plastic
• Heavy-duty stamped-steel belt guard
• Suction valve head unloaders for continuous running air compressors
Choose higher quality. Choose superior durability.
Choose ML Series pressure-lubricated air compressors.
SETTING THE
NEW STANDARD