FS-Curtis Baseplate

A baseplate unit mounts the pump and motor on a frame without a receiver tank. It feeds an existing tank or a system with remote air storage, rather than carrying its own receiver.

When you already have a sound receiver tank and are replacing worn machinery, when air storage is centralized elsewhere in the plant, or when floor layout requires the pump and the tank in different places. It avoids paying for and finding room for a tank you do not need.

ML series baseplate units covering roughly 10 HP through 30 HP, including configurations with an integrated aftercooler. Both plain baseplate and aftercooler-equipped versions appear across the range, so confirm which variant a given model number represents before ordering — the difference matters for downstream moisture control.

An integrated aftercooler cools the compressed air immediately after compression, condensing out a large share of the moisture before it enters the tank and piping. Without one, hot saturated air goes straight into the system and moisture problems follow downstream.

Correct — The system needs air storage somewhere to buffer demand and let the compressor cycle rather than short-cycling. A baseplate unit assumes a tank exists elsewhere in the system — it is not a tankless installation.

It requires mounting on a suitable foundation or frame, piping to the receiver, and electrical connection. Vibration isolation and correct piping to avoid transmitting stress into the compressor discharge are both part of a proper installation.

Often yes, if the receiver tank and the rest of the system are sound. Confirm that the baseplate footprint, discharge connection size and position, and electrical requirements match your existing installation before ordering. A tank old enough to warrant new machinery should also be inspected for internal corrosion at the same time.