8613860382108
Address:No.520 Hengtian Road, Business Operation Center in North Station, Jimei District, Xiamen, Fujian, China Call Us:+86 0592-5930656 Email: business@seaflo.com
Address:No.520 Hengtian Road, Business Operation Center in North Station, Jimei District, Xiamen, Fujian, China Call Us: 8613860382108 Email: business@seaflo.com

51 NEW Series DC Diaphragm Pump

rv water pump,12v water pump,washdown pump,marine pump

Voltage:12V/24V/115V/220V

Open Flow:4.0-5.0GPM / 15.1-18.9LPM

Shut-off Pressure:60PSI / 4.2BAR

Priming Capabilities:6 feet (1.8 m) suction lift

Max Recommended Temperature:140° F (60° C)Max.

Material:EPDM(Valves) / Santoprene(Diaphragm)

Ports:1/2"-14 MNPT

The 51 NEW Series is our Heavy-Duty water pump. It provides high volume water flow with reduced pump cycling, thanks to the large five-chamber diaphragm. These models are designed to run on water systems with no accumulator tank necessary, and up to five fixtures! It is also suited for use with a holding tank water system, as may be found in a boat, RV or remote cabin. It provides up to 5.0 gallons per minute. The 51-Series pumps are self-priming, and can run dry without damage, performance reliable and low current. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when the faucet is opened and closed.They are easy to install service and winterize.

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51EN.jpg


MORE FEATURES & BENEFITS

•  Precise pressure control and stable performance

•  Good sealing performance, waterproof and dustproof

•  Low starting pressure, reduces cycling

•  Good heat dissipation

•  Longer pump life

•  Can supply up to 4 fixtures

•  Run dry capable for normal workloads

•  Very quiet operation

•  On-demand only

•  Fresh water or salt water available

•  16 AWG, 9"(22.8 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)

SFDP1-040-060-51 NEW12V4.0 / 15.114.0A60 / 4.2
SFDP2-040-060-51 NEW24V4.0 / 15.17.0A60 / 4.2
SFDP1-050-060-51 NEW12V5.0 / 18.917.0A60 / 4.2
SFDP2-050-060-51 NEW24V5.0 / 18.98.0A60 / 4.2
SFDPA1-050-060-51 NEW115V5.0 / 18.92.56A60 / 4.2
SFDPA2-050-060-51 NEW220V5.0 / 18.91.28A60 / 4.2


51 12v.jpg3.0GPM 24v.jpg

3.0GPM / 60PSI

PRESSURE

12V

24V

FLOW

CURRENT

FLOW

CURRENT

PSI

BAR

GPM

LPM

AMPS  

GPM

LPM

AMPS  

003.1211.803.203.2212.201.65
100.692.599.805.292.599.802.70
201.382.328.806.202.439.203.24
302.072.118.007.132.278.603.70
402.721.907.208.032.067.804.20
503.451.746.608.901.907.204.56
604.14009.53004.87


51_040-060-12V.jpg51_040-060-24V.jpg

4.0GPM / 60PSI

PRESSURE

12V

24V

FLOW

CURRENT

FLOW

CURRENT

PSI

BAR

GPM

LPM

AMPS  

GPM

LPM

AMPS  

003.9114.804.353.9114.803.25
100.693.2212.207.243.3812.803.84
201.383.0611.607.693.2812.403.98
302.072.8010.608.743.0111.404.57
402.722.549.609.942.7510.405.15
503.452.328.80112.549.605.73
604.140011.87006.24



51_050-060-12V.jpg51_050-060-24V.jpg

5.0GPM / 60PSI

PRESSURE

12V

24V

FLOW

CURRENT

FLOW

CURRENT

PSI

BAR

GPM

LPM

AMPS  

GPM

LPM

AMPS  

004.9118.606.05.0219.03
201.383.7514.209.83.9615.04.96
302.073.4313.0011.173.7014.05.64
402.723.1211.8012.43.3812.806.38
503.452.8510.8013.53.1211.806.98
604.140014.5007.67


DIMENSIONS.jpg

SHIPPING INFORMATION

Unit Weight

6.08 lbs (2.76 kg)

Selling Unit Size (L x W x H)

11.1" x 6.18" x 5.35"

(28.2 x 15.7 x 13.6 cm)

Selling Unit Weight

6.66 lbs (3.02 kg)

Master Carton Size (L x W x H)

19.68" x 11.81" x 12.20"

(50 x 30 x 31 cm)

Master Carton Qty

6 pcs

Master Carton Weight

39.68 lbs (18 kg)

Master Carton Volume

0.047 m³


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product name:51 NEW Series DC Diaphragm Pump