This manual introduces the features and characteristics of the FR400 series air diaphragm pumps, as well as its usage and maintenance methods.
The Fill-Rite FR400 Series is a double-action diaphragm pump designed for industrial fluid transfer. It features a patented, spring-driven positive displacement mechanism and is compatible with various fluids including ethylene glycol, hydraulic oil, motor oil, and water. The pump is available in multiple voltage options (12V DC, 24V DC, 115V AC, 230V AC) and includes features such as thermal overload protection and the ability to run dry without damage.
| Maximum outlet pressure | 15 PSIG |
|---|---|
| Motor speed | 2600 RPM |
| Flow rate (low viscosity) | 13 GPM/49 LPM |
| Viscosity range | 1.0 CPS to 3000 CPS |
| Minimum operating temperature | -10ºF (-23ºC) |
| Maximum operating temperature | 130ºF (54ºC) |
| Overall dimensions | 14" x 8.25" x 8.75" |
The pump is compatible with Ethylene Glycol, Hydraulic Oil, Motor Oil, and Water.
Yes, the pump may run dry without damage.
The maximum torque for tightening Torx head screws is 75 in. lbs.