Address:No.520 Hengtian Road, Business Operation Center in North Station, Jimei District, Xiamen, Fujian, China Call Us: +86-0592-5930656-866 Email: cn@seaflo.com
Address:No.520 Hengtian Road, Business Operation Center in North Station, Jimei District, Xiamen, Fujian, China Call Us: +86-0592-5930656-866 Email: cn@seaflo.com

21 Series DC Diaphragm Pump

12v water pump,self priming pump,diaphragm booster pump

Voltage:12V/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)

Application Scenarios:Cleaning & sanitation, food & beverage

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.

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FEATURES & BENEFITS

21-EN.jpg

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

ModelVoltage

Open Flow
(GPM/LPM)

Max Draw

Shut-off Pressure
(PSI/BAR)

SFDP1-010-040-2112V1.0 / 3.84.0A40 / 2.8
SFDP2-010-040-2124V1.0 / 3.82.0A40 / 2.8
SFDP1-011-070-2112V1.1 / 4.04.0A70 / 4.8
SFDP2-011-070-2124V1.1 / 4.02.0A70 / 4.8
SFDP1-012-035-2112V1.2 / 4.34.0A35 / 2.4
SFDP2-012-035-2124V1.2 / 4.32.0A35 / 2.4


21_010-40-12V.jpg21_010-40-24V.jpg

1.0GPM / 40PSI

PRESSURE

12V

24V

FLOW

CURRENT

FLOW

CURRENT

PSI

BAR

GPM

LPM

AMPS  

GPM

LPM

AMPS  

001.094.141.561.154.360.78
100.690.843.281.890.943.561
201.380.752.842.250.823.121.19
302.070.692.602.60.752.841.37
402.72002.96001.51


21_011-70-12V.jpg21_011-70-24V.jpg

1.1GPM / 70PSI

PRESSURE

12V

24V

FLOW

CURRENT

FLOW

CURRENT

PSI

BAR

GPM

LPM

AMPS  

GPM

LPM

AMPS  

001.164.401.711.194.500.94
100.690.913.462.240.933.521.04
201.380.833.162.680.823.121.22
302.070.762.882.920.752.841.41
402.720.692.603.220.682.561.56
503.450.632.403.60.632.381.76
604.140.582.203.970.582.201.98
704.83004.28002.06



21_012-35-12V.jpg21_012-35-24V.jpg

1.2 GPM / 35PSI

PRESSURE

12V

24V

FLOW

CURRENT

FLOW

CURRENT

PSI

BAR

GPM

LPM

AMPS  

GPM

LPM

AMPS  

001.094.141.561.154.360.78
100.690.873.281.890.943.561
201.380.752.842.250.823.121.19
302.070.692.602.60.752.841.37
352.41002.78001.45



21.jpg

SHIPPING INFORMATION

Unit  Weight

1.32 lbs(0.6 kg)

Selling Unit Size (L x W x H)

7.20"x 4.17 "x 2.56"

(18.3 x 10.6 x 6.5 cm)

Selling Unit Weight

1.52 lbs(0.69 kg)

Master Carton Size (L x W x H)

15.43"x 13.19 "x 14.05"

(39.2 x 33.5 x 35.7 cm)

Master Carton Qty

30 pcs

Master Carton Weight

46.30 lbs (21 kg)

Master Carton Volume

0.047 m³


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