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how to use diaphragm pump airless paint sprayer

      how to use our DP6820airless paint sprayer? it’s very easy to operate it, use the machine.


      1st, set the Prime Spray Valve to PRIME position (pull up the valve spin), let the fluid recycle into the tank.

      when the fluid is recycling, that’s mean you can move to 2nd step, pull down the Prime Spray Valve to SPRAY position, and then adjust the Pressure Regulator Valve clockwisely till the pressure reach up to max.227 bar, and now you’re ready to use it for spraying with the high pressure atomization,

      人们普遍卖给很多连锁店在Europe already, quality is 100% guaranteed.

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      FAQ regarding our business

      Q1: What's your MOQ minimum order quantity for formal order?

      A: Our MOQ is 10-100 units depends on the model. For small pump or spray guns , the MOQ is 100. and for large capacity pump, the MOQ could be 10. We can accept 1 or 2 units for sample testing order.

      Q2: What's your payment terms?

      A: We could accept L/C, T/T and Paypal or Western Union, also accept the payment against B/L copy . We can offer credit payment term for our long year cooperated representatives.


      A: Sample order: 3-5days, mass production 20-40 days for the formal order.

      Q4: Can we put our logo on your products? Is there extra charge for it?


      Q5: What's your warranty?

      A: our warranty is 12months limited warranty except the easily worn parts. and for the motor we offer 2 years warranty.

      Q6. Which port do you ship your machines?

      A: We ship from Ningbo port China. for the FOB price, we will bear the local freight charge and the forwarder fee / customs fee, and all the shipping cost / insurance cost / forwarder cost at destination port / import duty tax ... all will be beared by the buyer (or importer).


      A: if you're final user, please leave your mobile phone number to us, and we will ask our distributor / dealer to call you directly. if you want to be our distributor or representative, welcome to contact us by email or whatsapp. we can talk more details one by one, we're sure you would be satisfied with our quality / service and price.


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