Aeromist CAT 4DX Series Bare Pumps are industrial-duty, positive displacement reciprocating misting pumps designed to bolt directly onto a 56C-face electric motor — available in 1/3 GPM and 1.5 GPM flow rates.
Each pump features a brass manifold, 304 stainless steel valve assemblies, solid ceramic plungers, and standard NBR (Buna-N) seals and O-rings for long-lasting, dependable performance. The 4DX hollow-shaft design couples directly to the motor face, providing a compact, easy-to-install configuration. “R” pump models include an integral pressure regulating valve. Select your flow rate from the variant options.
| Specification | 1/3 GPM (SKU 57073) | 1.5 GPM (SKU 57150) |
|---|---|---|
| Max Flow | 0.3 GPM / 1.1 LPM | 1.5 GPM |
| Max Pressure | 1,000 PSI | |
| Inlet Port Size | 3/8" NPT(F) | |
| Discharge Port Size | 3/8" NPT(M) | |
| RPM | 1,750 | |
| Drive Type | Direct | |
| Manifold | Brass | |
| Valve Assemblies | 304 Stainless Steel | |
| Plungers | Solid Ceramic | |
| Seals & O-Rings | NBR (Buna-N) — standard | |
| Series | 4DX — Hollow-Shafted | |
| Motor Flange | 56C-Face Electric Motor — direct couple | |
Manuals
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