Product Name: Deep Well Pump, Borehole Pump, Submersible Water Pump Model NO.: JSD4 Theory: Centrifugal Pump Application: Submersible Pump Type: Multistage Pump Power: Electric Structure: Multistage Pump Material: Stainless Steel and Plastic CE Certificate: Approvaled Warranty: 1 Year Delivery Time: 30days Trademark: JINTAI Transport Package: Carton Origin: China HS Code: 8413609090 Product Description Deep well pump, multistage pump, borehole pumpIdentification CodeEg: JSD4/2-9(S)JSD: Pump Name4: Well dia 4"2: Capacity(m3/h)9: Impeller's NumberS: Single PhasePump's Applications:For water supply from wells or reservoirs.For domestic use, for civil and industrial applications.For garden use and irrigation.Pump's Operating conditions:Maximum fluid temperature up to +35 CMaximum sand content: 0.25%Maximum immersion depth: 80m.Minimum well diameter: 4"Motor:Rewind able motorThree-phase: 380V-415V/50HzSingle-phase: 220V-240V/50HzEquip with special start-up control boxPump's Internal diameter of outlet:1", 1.25", 1.5" 2"Special features availableOther voltages.Frequency 60Hz.Other mechanical seal.Equip with Auto-control box.Pump's Material:1, Pump external casing: AISI304ss2, Delivery casing: Cast-Cu ASTM280 or AISI304ss3, Suction lantern: Cast-Cu ASTM280 or AISI304ss4, Diffuser: Plastic. PC5, Impeller: Plastic. POM6, Shaft: AISI316ss or AISI304ss7, Shaft coupling: AISI316ss or AISI304ss8, Wear ring: AISI304ss9, Motor external casing: AISI304ss10, Top cover: Cast-Cu ASTM280 or Cast iron G20 UNI500711, Bottom support: AISI304ss12, Mechanical seal: Special seal for deep well (carbon -SIC/TC)13, Shaft: AISI304ss-C104514, Bearing: NSK (Japan)15, Seal lubricant oil: Oil for food machinery and pharmaceutical use