Dongyin Doyin 4sdm16 Submersible Pump Multistage Pump for Well

Basic Info.

Model NO.	4SD16/4
Power	Electric
Start Up	Electric Pump
Application	Submersible Pump
Industry	Mechanical Pump
Performance	Automatic Pump
Theory	Centrifugal Pump
Trademark	Dongyin
Origin	China
HS Code	8413709190
Production Capacity	20000PCS/Day

Product Description

PRODUCT DESCRIPTION
4SDM deep well submersible pump is used to pump water from drilled deep wells, borehole wells, ponds, and lakes. Ideal for sprinkler lawn irrigation, household tap water, swimming pool filling, elevated and cistern tanks filling, water fountains, industrial and farming water supply, and agricultural irrigation.
OPERATION CONDITIONS
Maximum liquid temperature +35 °C Maximum sand content:0.25%Maximum immersion depth of 60 mMinimum well diameter:100mmInstallation: verticalStarts/hour: 20 at regular intervals
ELECTRIC MOTOR
Rewindable oil-filled motor 50/60HzFood degree mechanical oilVoltage:single-phase 110V/60Hz, 220V-240V/50Hz, 220V/60Hzthree-phase 380V-400 VInsulation: class FProtection: IP 68
STRUCTURAL MATERIAL
Pump external casing: stainless steel 304Delivery casing: brass/cast iron/stainless steelDiffuser: PCImpeller: POMShaft: stainless steel 304Top chuck: cast iron/ brass/ stainless steel

ORDER INQUIRY
What's the minimum order quantity?Normally our MOQ is one 20 feet container, if you have a trial order, we can provide as you request.How long is the delivery time of the order?35-45 days after receiving the deposit.Can I order customized products?We have an R&D department that can assist customers with product development, but you shall reach annual purchase amount.Can I get a sample before placing an order?Yes, we can offer sample for you to test.What is the payment condition?Normally the payment item is 30% T/T in advance, 70% balance against copy of B/L, for further inquiry, please contact us