About this item
12 Volt Water Diaphragm Pump: the diaphragm pump has self priming function, which supports 3.0 gallons per minute water flowSmart Start Stop Switch: there is a built in automatic pressure switch that the water pump turns it on immediately when the water tap on and automatically stops when the water tap off; The pressure switch is set to 55PSIWide Application: 12V transfer water pump is suitable for many fields, like RV, marine, yacht, sprayer, garden sprinklers, fertilizers, sprinkler faucet and agricultural irrigation, fluid transfer, industry, atomization, etc.; In additions, the quick port design at the pump head ensure the water pump interface does not leak and the availability of multiple sizes of connectors help you to install anywhere as you like, which is more user friendly
Specification
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Type
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4 Chamber positive displacement diaphragm pump, self priming, capable of being run dry
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Control Type
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Pressure switch & By pass control
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Max Recommended Temperature
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60° C（140° F）
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Priming Capabilities
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6 feet (1.8 m) suction lift
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Re-start Pressure
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Shut-off Pressure 55 PSI : 41 PSI ±5 PSI (±0.3 bar)
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Inlet/Outlet Ports
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1/2"-14 MNPT
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Weight
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4.0 lbs (1.9 kg)
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Leads
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16 AWG, 9.4" (24 cm) long with 2-Pin connector / Leads
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Duty Cycle
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Intermittent
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Max.Amp Draw
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7.5 A
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Fuse
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11.3 A
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Model
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Voltage
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Open flow
(GPM/LPM)
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Max draw
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Shut-off pressure
(PSI / BAR)
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Ports
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Wire connections
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NMDP42-G30-55-12
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12V
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3.0 / 11.3
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8.0A
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55 / 3.8
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1/2"-14 MNPT
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2-pin / Lead
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|
NMDP42-G30-55-24
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24V
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3.0 / 11.3
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4.0A
|
55 / 3.8
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1/2"-14 MNPT
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2-pin / Lead
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|
NMDP42-G40-55-12
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12V
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4.0 / 15
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10.0A
|
55 / 3.8
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1/2"-14 MNPT
|
2-pin / Lead
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|
NMDP42-G40-55-24
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24V
|
4.0 / 15
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6.0A
|
55 / 3.8
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1/2"-14 MNPT
|
2-pin / Lead
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Dimensions
