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Jianshu W-type vortex pump

1W2.0-9、32W2.5-120、40W6-160

The W-series vortex pump features a single-stage,overhung structure with vertically upward-facing inlet and outlet ports.It is designed to transport non-corrosive liquids free of solid particles,with temperatures ranging from -20°C to +80°C and a viscosity not exceeding 5°E.The pump is characterized by its compact size,light weight,sleek appearance,and ease of maintenance.It offers a flow rate of 0.7–14.4 m³/h and a head of 20–105 m
Function
Parameters
Size
Video Introduction

Function

High-Efficiency, High-Pressure Pumping

Features a vortex-type impeller design with a delivery head of 20–165 meters; suitable for low-flow, high-head applications such as boiler feed water and fire-fighting water supply.
Flow rate range of 1.73–16.9 m³/h to meet diverse industrial requirements.

Temperature Resistance and Material Options

Wide operating temperature range (-20°C to +120°C); capable of handling clean water or similar non-corrosive, particle-free media.
Standard configuration features a pure copper impeller; Cr18Ni12Mo2Ti stainless steel is available for custom requirements.

Compact Design and Low Maintenance

Compact, lightweight, and streamlined design facilitates easy installation and maintenance.
Equipped with a mechanical seal to ensure reliable sealing performance.

Versatile Application

Widely used in sectors such as chemicals, petroleum, textiles, power generation, agricultural sprinkler irrigation, and aquaculture.
Supports counter-clockwise or clockwise rotation (requires piping orientation adjustment).

Energy Efficiency and Stability

Simple structure ensures smooth operation and low energy consumption, making it ideal for long-term, continuous duty.
Two-stage design (available on select models) further boosts delivery head to meet high-pressure requirements.

 

Parameters

Product Model Voltage Rated flow rate (m³/h) Rated head (m) Power (kW) caliber
1W2.0-9 380 2 90 2.2 25×25
32W2.5-120 380 2.5 120 3 32×32
40W6-160 380 6 160 7.5 40×40

Size

Video Introduction

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