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Mixed-flow Pump

Item ID:67
Series
Flow
Head
Model
List Price
$986.00
Price
$705.00
Quantity
+- (100in stock)
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I. Overview

HW series of pumps are horizontal, single-stage, single-suction, open-back volute mixed-flow pump, which has many advantages, such as reasonable structure, reliability, easy maintenance, high efficiency, small size, light weight, etc.


II. Application

HW series pumps is applicable for delivering water, the pulp with concentration less than 3% or solution with PH=310fiber length less than 80mm, and other liquids with similar physical and chemical properties to water. Temperature of the fluid conveyed should not exceed 50 . It is widely used in agricultural irrigation, industrial wastewater and urban drainage. HW ultra-low head mixed-flow pump is particularly suitable for pump station construction and renovation in low-head area with advantages of low head, large flow, low energy consumption and high efficiency.


III. Performance Range

Flow: 180 ~ 900m3 / h

Head: 3 ~ 12.5m

Inlet diameter: 150 ~ 400mm

Matching power: 4 ~ 30kw


IV. Material Specification

Parts Clean-water Type Pulp Type Sewage Type
Pump Body HT200 HT250 Based on the PH value of solution
Impeller HT200 Ductile Iron
Shaft 45# 45#
Pump Cover HT200 HT250
Seal Packing seal Packing seal or mechanical seal Packing seal or mechanical seal


V. Model Description

For example: 300HW-8A

300- pump inlet and outlet diameter (mm)

HW- horizontal volute mixed-flow pump

8- design head (m)

A- cutting impeller diameter, or switch to a impeller with different performance



VI. Property Parameter Table

Model Flow Head Rotary Speed Efficiency% NPSHm Shaft Power Belt Pulley Diameter
Qm3/h Hm n/rpm kw mm
150HW-5 180 5 1450 82 3 2.99 200
150HW-7 7 1450 82 4.2 4.48
150HW-12 12.5 1450 82 5.5 7.47
200HW-3 360 3 970 80 5 3.8 250
200HW-4 4 1075 81 5 4.9
200HW-5 5 1145 82 4 5.98
200HW-8 450 8 1450 83.5 4 11.5
250HW-3 450 3 725 80 4 4.5 280
250HW-4 485 4 865 82 4 6.5
250HW-5 540 5 970 82 4 8.97
250HW-8 680 8 1225 82 4 18.1
300HW-3 720 3 660 81 5 7.3 300
300HW-4 720 4 730 82 5 9.6
300HW-5 792 5 800 83 4 13
300HW-8 900 8 970 84 4 23.1
350HW-4 920 4 730 81 4.5 12.35 300
350HW-5 1000 5 800 80 4.5 16.5
350HW-8 1000 8 970 85 5 25.35
400HW-7 1260 6.8 730 85 5 27.13 350
400HW-10 1400 9.9 730 85 5 43.88