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Quick Details

  • Type: Sprayers
  • Place of Origin: China (Mainland)
  • Brand Name: singflo
  • Model Number: FLO series
  • Sprayer Type: Knapsack
  • Material: Metal
  • Metal Type: Aluminum
  • Usage: Agriculture
  • certificate: CE,Rohs,ISO9001:2000,TUV
  • duty cycle: working intermittent
  • check valve made: Viton
  • check valve spring: stainless steel
  • liquid temperature: 60 centigrade degree
  • port size: 9.5mm(3/8")hose barb
  • flow: 2--4.3L/Min.
  • voltage: dc12V;24V
  • pressure: 35--80PSI
  • self priming: 1 meter

Packaging & Delivery

Packaging Details packing with strong seaworthy carton/colour box
Delivery Time Within 15 days since order confirmation


Hot sale dc mini spray pump for pesticide/pesticide spray pumps/ pesticide pump spray

Product Description



A:Stable performance, 
B:Self priming,automatic switch, 
C:Low noise, corrosion resistant.

Pump Head 2 chambers

D: pesticide pump spray


A.Max Pressure  55psi/35psi/80psi(consult factory for other pressure)

B.Motor Configuration lead wires 2-pin connector(consult with factory)

C.2-pin connector with on/off switch

D.Reciprocating Diaphragm made of Santoprene

E.Duty cycle:intermittent.

F.Housing PP

G.Check valve made of EPDM

H.Check valve spring: Stainless steel

I.Self priming: Can be placed vertically or horizontally.


K.Max liquid temp:60C.


M.Pressure switch

N.Built -in check valve



Battery powered water pump can be used for low flow rate while high pressure requirements in situation as:

Pressure pumps used in sprayers and spray fixtures.

Water purification,filter machine,chemical metering and fluid supply.

Food,Beverage filling and transfer.

Ex.pressure switch control pump's working or not, turn on switch,pump is at working;turn off switch with pump stop working,

So, it is special suitable for sprayers and spray fixtures with its low flow rate.



  • Agriculture/Yacht / RV/Caravan pressurized water system
  • Sprayer fixture (Vehicle-mounted sprayer, electric sprayer). Pesticide pump spray
  • Food beverage filling & liquid transfer
  • Any other pressurization system


How a 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  hrough the inlet, through the various valve chamber check valves to the outlet he volume of flow is determined by several factors including: the number and size of the pump chambers,cam offset, operating pressure, fluid viscosity.

Technical Data:
Technical Data
ModelVoltFlow(L/Min)Pressure(PSI)Amp Draw(A)
Inlets size:3/8''hose barb, thread
Outlets size:3/8''hose barb, thread
Net weight/pc:0.64kg
Gross weight/pc:0.72kg
Carton dimension(50pcs):56.5x38.5x36.5cm



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Company Information







1.What's your product MOQ of it?

    Our company is pleasure accept all items 1pcs order. And qty within 10pcs we suggest you do booking in our aliexpress shop: http://www.aliexpress.com/store/ 1392102


2. Why i find some price on your items show only 1-50USD/pcs, when can i get the price at 1usd?

     1-50usd  is just a price range for your reference here.

3.  What's your delivery time?  If i need products very urgent, how can i get it?

     Our delivery time usual within 7-15workdays, and urgent order please check with our sales and who will offer a good delivery time for you according to your urgent request by express shipping.

4. How long i can ge your reply after i send inquiry.

    You can get reply within 24hour from Monday to Friday, and within 48hours at weekend.  If need urgent,      please call us so we can reply soon after we phone communiated.  Phone call is warmly welcome 24hours    whole day.

5.What's your warranty & after service policy for all products?

   12 Moths for all product, and some product warranty is 18months.  Usual offer 1% spare parts free for your after service and this parts will send with order goods together.

6. How many qty so i can get your OEM service with myself brand name?

    Bottled water dispenser qty:300pcs,   other type pumps 200pcs.  If you don't want any brand name, package can offer by neutral boxes.  Bottled water dispenser can be offered blue color boxes without brand name. For more detail please check with sales who contact with you.

7 What's your product certificate?

    All product has CE certificated, some product with ISO8846 for marine usage.And drinking water pumps can be offered withi NSF certificate cause all our material made according to NSF & FDA certifate, but for our qty is not large enough, so we don't have it. If your order qty is enough for it, we can offer NSF Certificate within 6 months.

8 What's the payment can you accept?

   Usually we accept T/T ,Western Union or PayPal, MoneyGram, also RMB transfer in China mainland.

9. What's your main products of your company?
We specialized in all kinds of water pump(drinking water pump,micro gear pump,high performance diaphragm pump,Marine pump,RV pump )for over 10 years with excellent quality and competitive

10.How can I choose the most suitable pump?

 Please tell me your detailed flow rate, voltage, application and so on, then I will match the most appropriate  pump for you, or you can choose the exact model in the product manual.

contact information


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