RainFlo 12V-DC diaphragm pumps provide plenty of raw power and pressure, but can also adapt to situations where maximum flow is not needed. Compact but capable, it is a great fit for tight spaces. It also may be configured with different inlet types, to be sure that it fits any application you can find.
Product Features:
- 4 chamber diaphragm pump
- Continuous duty
- Bypass: reduces cycling
- Self priming
- Quiet operation
- Ignition protected
- Run dry capable for normal workloads
- Automatic: controlled by pressure switch
- Industry standard mounting pattern
Product Applications:
- Solar rainwater harvesting system
- Water purification systems
- Yacht/RV/caravan pressurized water system
- Sprayer fixtures (vehicle-mounted sprayers, electric sprayers)
- Food beverage filling and liquid transfer
- Any other pressurization system
Technical Data:
| Pump |
Type
|
4 chamber positive displacement diaphragm pump, self priming, capable of being run dry |
| Control Type |
Pressure switch & bypass control |
| Max Recommended Temperature |
140°F (60°C) |
| Priming Capabilities |
6 ft. (1.8 m) suction lift |
| Re-Start Pressure |
Shut-off pressure 55 PSI : 41 PSI ±5 PSI (±0.3 bar) |
| Inlet/Outlet Ports |
1/2 in.-14 MNPT |
| Weight |
4.0 lbs. (1.9 kg) |
| Motor |
| Leads |
16 AWG, 9.4 in. (24 cm) long with 2-pin connector/leads |
| Duty Cycle |
Intermittent |
| Max. Amp Draw |
7.5A |
| Fuse |
11.3A |
| Standard Pump Configurations |
| Model |
Volts |
Open Flow
|
Control
Type |
Max
Draw |
Shut-Off
Pressure
|
Valve |
Diaphragm |
Ports |
| 36667 |
12V |
3.0 GPM
11.3 LPM |
Switch
and
Bypass |
7.00A |
55 PSI
3.8 bar |
EPDM |
Santoprene |
1/2 in.-14
MNPT |
| 36674 |
24V |
3.0 GPM
11.3 LPM |
Switch
and
Bypass |
3.37A |
55 PSI
3.8 bar |
EPDM |
Santoprene |
1/2 in.-14
MNPT |
| Performance |
| Pressure
|
Flow |
Current |
| PSI |
Bar |
GPM |
LPM |
Amps |
| OPEN |
0.00 |
2.85 |
10.80 |
3.9 |
| 10 |
0.69 |
2.27 |
8.60 |
4.5 |
| 20 |
1.38 |
1.96 |
7.40 |
5.1 |
| 30 |
2.07 |
1.59 |
6.00 |
5.8 |
| 40 |
2.72 |
1.32 |
5.00 |
6.3 |
| 50 |
3.45 |
1.11 |
4.20 |
6.7 |
| 55 |
3.80 |
0 |
0 |
7 |
Pump Performance Curve:
Dimensions:
Product Documents: