Model reference
California Air Tools RD-91503: specifications and sizing
Check the documented specifications and unresolved sizing questions for California Air Tools RD-91503.
On this page
- Exact SKU
- CAT-RD-91503
- Published flow
- 52 CFMReference conditions need confirmation.
- Power
- 220 V · 1 phase · 60 Hz
- Connection
- 3/4 in NPTConfirm the supplied package and adapter with the seller.
- Published pressure range
- 29–145 PSISource does not explicitly state the gauge/absolute basis.
- Supply operating range
- 216–252 VAC; no 208 V
- Published pressure dew point
- 35.6–50°FLower endpoint is not guaranteed for every condition.
Prepare the supplier confirmation
Confirm rated flow conditions and model-specific capacity corrections. Confirm the required pressure dew point across operating conditions.
Prepare worksheet →Other model references
Sources and limitations
RD-91503 product specifications Checked 2026-11-12
California Air Tools · Source document
Published: Date unavailable · FEATURES; model/SKU fields above the description
Max Inlet Temperature: 176F
No correction table in captured product page. Headline52CFM differs from feature52.97CFM; retain both. Numeric PDP range does not promise its lower endpoint at all conditions.