HF
Centrifugal pump
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Product Description
Technical data
Performance Curve
Material Description

Application:

Suitable for use in civil and agricultural applications.
The high efficiency and continuous duty capabilities makes these pumps ideal for use in activities such as flood and spray irrigation, gardening, agriculture, drawing water from lakes, rivers and wells, or for any number of different industrial applications where the characteristics of high flow rates and mid to low head are required.
The pump should be installed in an enclosed environment, or at least sheltered from inclement weather.

Operating Conditons:

Max.Working pressure 3.5 bar
Liquid temperature up to 60°C
Ambient temperature up to 40°C
Total suction lift up to 8m
Continuous duty

Material:

Pump body: Cast iron
Pump support: Cast iron
Motor housing: Aluminum
Impeller: Brass
Motor shaft: Carbon steel, AISI304 SS if request
Mechanical seal: SIC/Graphite

Motor:

Two-pole induction motor(n=2850 r.p.m)
Insulation Class B
Protection IP44 
Continuous service S1
Thermal protector for single phase
Single-phase 220V/50Hz, 60Hz if request
Three-phase 380V/50Hz, 60Hz if request

Performance Parameters
Model INPUT POWER Q(m³/h) 0 3 6 9 12 18 24 30 36 42 48 60 72 84 96
kW HP Q(L/min) 0 50 100 150 200 300 400 500 600 700 800 1000 1200 1400 1600
GA1A 0.75 1.0 H(m) 20 18 16 14 12 - - - - - - - - - -
HF5B 0.75 1.0 14 13.5 13 12 11.5 10.5 8 5 - - - - - - -
HF5A 1.1 1.5 15 14 13.5 13 12 11 9.2 6.5 3 - - - - - -
HF5AM 1.5 2.0 22 21 20 18 16.5 15 14 10 7 - - - - - -
HF6C 1.1 1.5 - 12 11.7 11.5 11 10.7 10.5 10.2 9 8 6.5 3 - - -
HF6B 1.5 2.0 - 15 14.7 14.5 14.2 14 13.5 13 12 11 9.7 6.5 5 - -
HF6A 2.2 3.0 - 18.5 18.2 18 17.5 17 16.5 16 15.3 15 13.5 10.5 6 - -
HF6CR 1.1 1.5 - - 12 11.5 11 10.5 10 9.5 9 8 6.5 3 - - -
HF6BR 1.5 2.0 - - 14.5 14 13.5 13 12.5 12 11.5 11 10 6.5 - - -
HF6AR 2.2 3.0 - - 8.5 18.3 18 17.3 17 16.5 16 15 13 10 6 - -
HF7BR 3 4.0 - - 22 21 20 18.5 18 17.5 17 16 15 12 8 - -
HF7AR 4 5.0 - - 24 23 22 21.5 21 20 19 18 17 15 13 9 3

Model INLET/OUTLET N.W L×W×H
(Inch) (Kg) (mm)
GA1A 1/1/2"×1/1/2" 13.5 205×270×322
HF5B 2 "×2 " 15 220×285×362
HF5A 2 "×2 " 23 220×285×362
HF5AM 2 "×2 " 24.5 252×296×417
HF6C 3 "×2 " 26.5 279×355×445
HF6B 3 "×3 " 28 279×355×445
HF6A 3 "×3 " 35 279×355×518
HF6CR 4 "×4 " 28.7 279×355×445
HF6BR 4 "×4 " 30.2 279×355×445
HF6AR 4 "×4 " 37.5 279×355×518
HF7BR 4 "×4 " 40 279×355×519
HF7AR 4 "×4 " 42 340×440×600

NO. DESCRIPTION NO. DESCRIPTION
1 Pump body 8 Motor case
2 lmpeller 9 End cover
3 Mechanical seal 10 Fan
4 Support 11 Fan cover
5 Shaft and rotor 12 Terminal block
6 Bearing 13 Capacitor
7 Stator and winding 14 Terminal box cover
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