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DP-PP157 Air-operated Double Diaphragm Pump (Plastic pump)

AODD PUMP DP-K157 plastic

DP-PP157 pneumatic double-membrane transfer pump

DP-PP157 air-operated double diaphragm (AODD) pump is ideal for a wide rang of applications, including corrosive and abrasive fluid transfer.

Specifications of DP-PP157 Air-operated Double Diaphragm Pump:

  1. PP pump in PP-H material which chemical resistance, wearing resistance and temperature resistance much better the PP.
  2. High roundness valve ball for use the ball mill machine, enhance the check valve seal.
  3. New design Teflon diaphragm, longer life-time.
  4. The bolts of plastic pump are used of stainless steel.
  5. One-piece design diaphragm plate, strong and durable.
  6. Diaphragm rod material of SS321, good wearing resistance, chemical resistance.
  7. Simple structure and higher durability enable easy maintenance.

Material:

Pumpbody: PP, PVDF, POM

Diaphragm: Santoprene, Hytrel, Teflon, Viton, EPDM, Buna-N

Valve ball: Teflon, Satinless steel, Santoprene

Valve seat: PP, PVDF, POM

Center block: PP

 Technical data:

Model No.

DP-PP157

Suction lift(mwc)

dry: 4

wet: 7.6

Max. particle dismeter(mm)

2.5

Suction and discharge size(inch)

3″, 2, 1.5, 1, 1/2, 3/4, 1/4

Air inlet size(inch)

3/8″

Max. flow(L/min)

57

Max. head(m)

84

Max. air inlet pressure(bar)

8.4

 

DP-K157 double-membrane pump

DP-K157-double-diaphragm-pump

double-membrane-pump-drawing

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1 comment

  1. Mook
    2018/08/20 at 03:35:23
    Reply

    Send me the price,

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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.

Q3: What is the lead time?

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?

A: Yes, we accept the OEM order based on the order quantity. The color box package need extra cost for less container order.

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).

Q7. how can i buy your products?

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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