Description
21 Series DC Diaphragm Pump
24v water pump,mini water pump,diaphragm booster pump
Voltage:24V
Open Flow:1.0-1.2GPM / 3.8-4.3LPM
Shut-off Pressure:35-70PSI / 2.4-4.8BAR
Priming Capabilities:4 feet (1.2 m) suction lift
Max Recommended Temperature:140° F (60° C)Max.
Material:EPDM(Valves) / Santoprene(Diaphragm)
Ports:3/8″ Barb (or Custom O-Ring)
The 21-Series Pumps are compact and designed for a wide range of applications including liquid transfer, spraying, circulation, filtration and dispensing. The 21-series of diaphragm pumps are self-priming and can be run dry without harm. It provides up to 1.2 gallons per minute. Miniature multi outlet water pressure pump serves 1 or 2 3/8” (10 mm) outlets at any one time. This compact automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when faucet is opened and closed.
MORE FEATURES & BENEFITS
• Capable of supplying 1-2 fixtures
• Compact design
• On-demand pressure switch
• Adjustable pressure setting
• Can run dry
• Quiet operation
• Ignition protected
• Intermittent duty
• Industry standard mounting pattern
• 18 AWG, 13″ (33 cm) long Leads
• 2 Year Warranty
• Meets or exceeds RoHS, SGS, and ISO standards
STANDARD PUMP CONFIGURATIONS
| Model | Voltage |
Open Flow |
Max Draw |
Shut-off Pressure |
| SFDP1-010-040-21 | 12V | 1.0 / 3.8 | 4.0A | 40 / 2.8 |
| SFDP2-010-040-21 | 24V | 1.0 / 3.8 | 2.0A | 40 / 2.8 |
| SFDP1-011-070-21 | 12V | 1.1 / 4.0 | 4.0A | 70 / 4.8 |
| SFDP2-011-070-21 | 24V | 1.1 / 4.0 | 2.0A | 70 / 4.8 |
| SFDP1-012-035-21 | 12V | 1.2 / 4.3 | 4.0A | 35 / 2.4 |
| SFDP2-012-035-21 | 24V | 1.2 / 4.3 | 2.0A | 35 / 2.4 |
1.0GPM / 40PSI
|
PRESSURE |
12V |
24V |
|||||
|
FLOW |
CURRENT |
FLOW |
CURRENT |
||||
|
PSI |
BAR |
GPM |
LPM |
AMPS |
GPM |
LPM |
AMPS |
| 0 | 0 | 1.09 | 4.14 | 1.56 | 1.15 | 4.36 | 0.78 |
| 10 | 0.69 | 0.84 | 3.28 | 1.89 | 0.94 | 3.56 | 1 |
| 20 | 1.38 | 0.75 | 2.84 | 2.25 | 0.82 | 3.12 | 1.19 |
| 30 | 2.07 | 0.69 | 2.60 | 2.6 | 0.75 | 2.84 | 1.37 |
| 40 | 2.72 | 0 | 0 | 2.96 | 0 | 0 | 1.51 |
1.1GPM / 70PSI
|
PRESSURE |
12V |
24V |
|
|
FLOW |
CURRENT |
FLOW |
CURRENT |
|
For additional info, click below: Manual Download |





Reviews
There are no reviews yet.