Surflo 12V mini agriculture water pump spray pump 3.8L/min diaphragm pressure pump

Qty (Piece/Pieces) Unit Price (USD)
50 - 99 20
100 - 499 15
500 - 999 12
1000 + 10
Trade Term: EXW
Payment Terms: T/T,WU
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Basic Info.
  • Type: Vacuum Pumps 
  • Certification: CE 
  • Brand Name: Surflo 
  • Place of Origin: Dongguan, CN 
  • Structure: Diaphragm Pump 
  • Usage: Water 
  • Power: Electric 
  • Fuel: Electric power 
  • Pressure: High Pressure 40/70PSI 
  • Application: Agriculture 
  • Factory: OEM/ODM 
  • Certification: CE, RoHS, ISO 9001: 2008 
  • Voltage: 12V/24V 
  • Model No.: KDP-21 
  • Place of Origin: Guangdong  
  • Min.Order: 50 Piece/Pieces
  • Means of Transport: Express, Ocean, Air, Land
Supply Capacity
  • Production Capacity: 100,000 per month
  • Packing:64*39*22.5 cm/ctn; 20kg/ctn
  • Delivery Date: 10-15days

Surflo 12V mini agriculture water pump spray pump 3.8L/min diaphragm pressure pump



  Application:
  • Agriculture/Yacht / RV/Caravan pressurized water system

  • Sprayer fixture (Vehicle-mounted sprayer, electric sprayer)

  • Cleaning machine, Humidifier, Water purification, Medical apparatus

  • Food beverage filling & liquid transfer

  • Any other pressurization system

  Materials of Construction
  Motor Housing:  Nylon 6/6
  Pump Housing:  Polypropylene
  Valves:  Viton
  Diaphragm:  Santoprene
  Fasteners:  Stainless steel and zinc plated
  Motor Shell:  Coated Steel
  •  Backed SURFLO's 1-Year Warranty!

  •  Colors: Black or required 

  Pump
Motor Voltage12/24V DC
Type2 chamber positive displacement diaphragm pump, self priming, capable of being run dry
ModeDemand 
Certifications OptionCE Approval
Liquid Temperature110°F (43°C) Max.
Priming Capabilities4 feet (1.2 m) suction lift
Max Pressure80psi (5.5bar)
Max Flow rate3.8lpm (1.0gpm)
Inlet/Outlet Ports3⁄8" hose barb
Duty CycleIntermittent
Leads18 AWG, 13.78" long with 2-pin connector/ lead

 

  How a Diaphragm Pump Works
The pump is driven by an AC or DC motor.

In front of the motor is a valve assembly containing two to five valve pump chambers. Each valve chamber has a diaphragm behind it in the lower pump housing. As the motor shaft turns, an internal cam positioned behind the diaphragms causes the diaphragms to be pushed forward, then back in a continuous sequence creating a suction. As this suction builds, fluid is pulled through the inlet, through the various valve chamber check valves to the outlet.

The volume of flow is determined by several factors including: the number and size of the pump chambers, cam offset, operating pressure, fluid viscosity


















STANDARD PUMP CONFIGURATIONS
ModelGPMSwitchAmpsPSIValvesDiaphragmPortsVoltageWire Connections
KDP-2140A1.0 GPMDemand4.0 MAX40VitonSantoprene3/8" Barb12V2-Pin/Leads
KDP-2140B1.0 GPMDemand2.0 MAX40VitonSantoprene3/8" Barb24V2-Pin/Leads
KDP-2170A0.7 GPMDemand4.0 MAX70VitonSantoprene3/8" Barb12V2-Pin/Leads
KDP-2170B0.7 GPMDemand2.0 MAX70VitonSantoprene3/8" Barb24V2-Pin/Leads
Consult factory for other available models




 


PUMP PERFORMANCE                        1.0 GPM
                                                                     0.7 GPM
PSIGPMBARLPMAMPSPSIGPMBARLPMAMPS
00.8703.291.300.6502.460.7
50.840.343.181.5100.550.682.080.8
100.810.683.071.5200.51.361.891
150.781.032.951.6300.482.41.821.1
200.761.362.881.7400.452.721.71.3
250.731.722.761.9500.423.41.591.4
300.72.042.652600.374.081.41.4
350.662.412.52.17004.8100
4002.7200











 














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Tel: 86-136-69830164
Mobile: 13669830164
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Dongguan Kodo Tech Co., Ltd
No 16, 3rd Str., Xie Di Xin Cun, Wanjiang Dist., Dongguan, Guangdong, China (Mainland) / 523000
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