Fountain 4SDM deep well bore hole submersible pump
Imported Range

4" Deep Well Bore Hole Submersible Pumps

4SDM Series — SDM3 · SDM8 · SDM10

Description

Fountain 4SDM series deep well submersible pumps designed for 4" (100mm) bore holes. High efficiency, sand-resistant construction for domestic, civil and industrial water supply from wells and reservoirs. Available in three nominal flow variants — SDM3 (3 m³/h), SDM8 (8 m³/h) and SDM10 (10 m³/h) — covering 0.25 kW to 7.5 kW with up to 385m total dynamic head.

Applications

Deep Well Water SupplyDomestic & Civil UseAgricultural IrrigationIndustrial Water SupplyFire Fighting SystemsPressure Boosting

4SDM3 — Construction

Pump BodyStainless Steel 201
Motor BracketStainless Steel 201
Motor ShaftStainless Steel 304
ImpellerPOM
DiffuserPC
BearingNSK
Coupling & OutletBrass
Body Thickness1.2 mm

4SDM8 / SDM10 — Construction

Pump BodyStainless Steel 304
Motor BracketStainless Steel 304
Motor ShaftStainless Steel 304
ImpellerPOM
DiffuserPC
BearingNSK
Coupling & OutletBrass
Body Thickness1.2 mm

Motor

  • Reversible / full fabricated screen motor
  • Three-phase: 380V–415V / 50Hz
  • Single-phase: 220V–240V / 50Hz
  • Insulation Class F
  • Protection IP68
  • NEMA dimension standards
  • Equip with start control box or digital auto-control box

Operating Conditions

  • Liquid temperature: up to 35°C
  • Maximum sand content: 0.25%
  • Maximum immersion depth: 100m
  • Minimum well diameter: 4" (100mm)
  • Liquid type: clean water from bore holes

Series Overview

Three nominal flow variants covering the full range of domestic, agricultural and industrial bore hole applications. Full model list available on request.

SERIESNOMINAL FLOWPOWER RANGEMAX HEADSTAGESBODY MATERIAL
4SDM33 m³/h (50 l/min)0.25 – 5.5 kW
0.33 – 7.5 HP
~385 m5 – 55 stagesSS 201 body + Brass outlet
4SDM88 m³/h (130 l/min)0.55 – 7.5 kW
0.75 – 10 HP
~275 m5 – 40 stagesFull SS 304 + Brass outlet
4SDM1010 m³/h (167 l/min)0.75 – 7.5 kW
1.0 – 10 HP
~210 m4 – 34 stagesFull SS 304 + Brass outlet

Max head at zero flow · Nominal flow at best efficiency point · Single and three phase variants available · Full model selection chart on request

Performance Curves

H-Q curves at 2850 rpm, 50 Hz for all three series.

4SDM3 SERIES

3 m³/h · 0.25–5.5 kW

4SDM3 SERIES H-Q performance curves

4SDM8 SERIES

8 m³/h · 0.55–7.5 kW

4SDM8 SERIES H-Q performance curves

4SDM10 SERIES

10 m³/h · 0.75–7.5 kW

4SDM10 SERIES H-Q performance curves

Dimension Reference

All 4SDM models share a ø96mm (4") outer diameter. Dimensions A, B and C increase with stage count. D = inlet/outlet port size · E = outer diameter. SDM8 and SDM10 size tables available on request.

4SDM bore hole pump dimension drawing and size parameter table

Ready to order the 4SDM Bore Hole Series?

Available at our Karachi shop. WhatsApp us for model selection, pricing and availability.

WhatsApp Us Now