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4SP5AStainless Steel Fountain Pump

Name: 4SP5A Stainless Steel Fountain Pump
Brand: SmartVision

4SP5A Stainless Steel Fountain Pump for fountains, landscape water features, musical fountain pump groups and municipal water-show systems.

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Variant Voltage / Phase Motor Voltage Motor Power Flow / Head Outlet Length Weight Control cabinet Quantity

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Technical Specifications

Series	4SP Stainless Steel Fountain Pump
Pump Series	4SP Stainless Steel Fountain Pump
Pump Type	Refer to SmartVision technical datasheet / project configuration
Diameter	4 inch
Flow / head	max head 326 m
Outlet	Refer to SmartVision technical datasheet / project configuration
Installation Type	Refer to SmartVision technical datasheet / project configuration
Pump length / size	193-1275 mm
Pump construction	Refer to SmartVision technical datasheet / project configuration
Material	Refer to SmartVision technical datasheet / project configuration
Housing Material	Refer to SmartVision technical datasheet / project configuration
Cable Type	Refer to SmartVision technical datasheet / project configuration
Pressure Resistance Depth	Refer to SmartVision technical datasheet / project configuration
Operating Temperature	Refer to SmartVision technical datasheet / project configuration
Waterproof Construction	Sealed submersible motor and cable assembly for underwater fountain operation
Certification Standards	Refer to SmartVision technical datasheet / project configuration
Outlet	Refer to SmartVision technical datasheet / project configuration
Weight	1.6-12.8 kg
Flow / head	Refer to SmartVision technical datasheet / project configuration

Project Integration

4SP5A is part of the 4SP Stainless Steel Fountain Pump range and is project-ready as a main water-supply pump for fountain systems, high-jet features, landscape ponds, recirculation basins and water shows. Best for:

Max head 326 m / Flow rate / head: 0-6.6 m³/h

Max head 326 m

Dải công suất motor: 0.37-5.5 kW / Motor power range: 0.37-5.5 kW

Outlet Cửa xả / Outlet: DN40; 1-1/2". For integration, SmartVision calculates required flow, total dynamic head, pipe losses, spray height, nozzle quantity, pipe diameter, check valve, debris filter, flexible coupling, cable distance and cable cross-section

Then recommends MCCB/contactor, overload, phase-loss/reverse-phase protection, water-level sensing and VFD control where flow adjustment or music-show synchronization is required.

Pump-curve operating point selection
Flow/head supply for nozzle groups
MCC/VFD cabinet and motor protection
BOQ/BOM, hydraulic drawings and electrical diagrams. Reference dataLưu lượng / cột áp: 0-6.6 m³/h

PUMP MODELS

Pump Selection Table by Model

Model	Flow / head	Motor Power	Voltage	Outlet	Length	Weight	Control cabinet
4SP5-02 4SP5-02	1–6.6 m³/h / 12–4 m	0.37 kW / 0.5 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	1.6 kg	VFD / contactor / soft starter by cabinet design
4SP5-04 4SP5-04	1–6.6 m³/h / 24–8 m	0.37 kW / 0.5 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	2.1 kg	VFD / contactor / soft starter by cabinet design
4SP5-06 4SP5-06	1–6.6 m³/h / 36–13 m	0.55 kW / 0.75 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	2.5 kg	VFD / contactor / soft starter by cabinet design
4SP5-08 4SP5-08	1–6.6 m³/h / 47–17 m	0.75 kW / 1 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	2.9 kg	VFD / contactor / soft starter by cabinet design
4SP5-12 4SP5-12	1–6.6 m³/h / 72–25 m	1.1 kW / 1.5 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	3.8 kg	VFD / contactor / soft starter by cabinet design
4SP5-15 4SP5-15	1–6.6 m³/h / 88–32 m	1.5 kW / 2 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	4.5 kg	VFD / contactor / soft starter by cabinet design
4SP5-17 4SP5-17	1–6.6 m³/h / 99–36 m	1.5 kW / 2 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	5.0 kg	VFD / contactor / soft starter by cabinet design
4SP5-22 4SP5-22	1–6.6 m³/h / 130–46 m	2.2 kW / 3 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	6.0 kg	VFD / contactor / soft starter by cabinet design
4SP5-25 4SP5-25	1–6.6 m³/h / 145–53 m	2.2 kW / 3 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	6.7 kg	VFD / contactor / soft starter by cabinet design
4SP5-33 4SP5-33	1–6.6 m³/h / 192–69 m	3 kW / 4 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	8.5 kg	VFD / contactor / soft starter by cabinet design
4SP5-38 4SP5-38	1–6.6 m³/h / 220–80 m	4 kW / 5.5 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	9.6 kg	VFD / contactor / soft starter by cabinet design
4SP5-40 4SP5-40	1–6.6 m³/h / 241–84 m	4 kW / 5.5 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	10.1 kg	VFD / contactor / soft starter by cabinet design
4SP5-44 4SP5-44	1–6.6 m³/h / 259–92 m	4 kW / 5.5 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	11.0 kg	VFD / contactor / soft starter by cabinet design
4SP5-48 4SP5-48	1–6.6 m³/h / 282–100 m	5.5 kW / 7.5 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	11.9 kg	VFD / contactor / soft starter by cabinet design
4SP5-52 4SP5-52	1–6.6 m³/h / 302–109 m	5.5 kW / 7.5 HP	380V / 3 phase	Cửa xả / Outlet: DN40; 1-1/2"	Not specified in catalogue	12.8 kg	VFD / contactor / soft starter by cabinet design

APPLICATIONS & KEY FEATURES

Applications & Key Features

Overview

4SP5A Stainless Steel Fountain Pump belongs to the 4SP series for nozzle water supply and basin circulation. Catalogue data covers 0-6.6 m³/h; max head 326 m, motor power 0.37-5.5 kW, outlet DN40; 1-1/2", pump length 193-1275 mm and weight 1.6-12.8 kg.

Applications

Musical fountain; dry fountain; landscape pond; water-show pump group; municipal engineering

Key features

Stainless steel submersible construction; catalogue-based pump selection; 0-6.6 m³/h; max head 326 m; motor power 0.37-5.5 kW; outlet DN40; 1-1/2"; suitable for SmartVision/VFD cabinet integration when required.

Related use casessubmersible fountain pumpSUS304 stainless steel submersible fountain pumpstainless steel fountain pumpmusical fountain pump