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IHF Corrosion Resistant Centrifugal Pumps, Fluoroplastic Pumps

 Corrosion Resistant Centrifugal Pump

Application:
IHF series is plastic liner centrifugal pumps with steel pump body outside for transferring corrosive media like some acid alkali, chlorine water, the electrolyte transferring in non-ferrous metal metallurgic processes, the corrosive pumps are able to transfer sulfuric acid, chlorhydric acid, and other strong acids and alkali.

F-plastic centrifugal pump, technical data

IHF40-25-125 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF40-25-125 6.3 20 1.5 3 51 3.6 5 0.37 3 42
IHF40-25-160 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF40-25-160 6.3 32 2.2 3 46 3.6 8 0.55 3 45
IHF40-25-200 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF40-25-200 6.3 50 4 3 39 3.6 12.5 0.75 3 41
IHF40-25-250 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF40-25-250 6.3 80 7.5 3 41 3.6 20 1.5 3 49
IHF50-32-125 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF50-32-125 12.5 20 2.2 3 51 6.3 5 0.55 3 45
IHF50-32-160 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF50-32-160 12.5 32 4 3 46 6.3 8 0.55 3 40
IHF50-32-200 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF50-32-200 12.5 50 7.5 3 39 6.3 12.5 1. 1 3 33
IHF65-50-125 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF65-50-125 25 20 3 3.5 62 12.5 5 0.55 3.5 55
IHF65-50-160 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF65-50-160 25 32 5.5 3.5 57 12.5 8 1. 1 3.5 51
IHF65-40-200 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF65-40-200 25 50 11 3.5 52 12.5 12.5 1.5 3.5 46
IHF65-40-250 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF65-40-250 25 80 18.5 3.5 50 12.5 20 3 3.5 43
IHF65-40-315 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF65-40-315 30 127 30 3.5 52 12.5 32.3 5.5 3.5 37
IHF80-65-125 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF80-65-125 50 20 5.5 4 69 25 5 1. 1 4 64
IHF80-65-160 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF80-65-160 50 32 11 4 67 25 8 1.5 4 62
IHF80-50-200 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF80-50-200 50 50 15 4 63 25 12.5 2.2 4 57
IHF80-50-250 Corrosion Resistant Centrifugal Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF80-50-250 50 80 30 4 66 25 20 5.5 4 51
IHF100-80-125 Fluoroplastic Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF100-80-125 100 20 11 4.5 77 50 5 1.5 4.5 74
IHF100-80-160 Fluoroplastic Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF100-80-160 100 32 15 4.5 73 50 8 2.2 4.5 69
IHF100-65-200 Fluoroplastic Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF100-65-200 100 50 30 4.5 73 50 12.5 5.5 4.5 68
IHF125-80-160 Fluoroplastic Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF125-80-160 160 32 30 5 70 80 8 5.5 5 74
IHF125-100-200 Fluoroplastic Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF125-100-200 250 50 55 5 65 100 12.5 11 5 71
IHF125-100-280 Fluoroplastic Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF125-100-280 200 100 90 5 73 100 25 15 5 73
IHF150-125-315 Fluoroplastic Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF150-125-315 200 32 30 5 73
IHF150-125-400 Fluoroplastic Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF150-125-400 200 50 45 5.5 74
IHF200-150-315 Fluoroplastic Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF200-150-315 400 32 55 5.5 74
IHF200-150-400 Fluoroplastic Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF200-150-400 400 50 75 5.5 74
IHF250-200-315 Fluoroplastic Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF250-200-315 700 32.3 55 7.5 75
IHF300-250-315 Fluoroplastic Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF300-250-315 900 32.3 75 8 70
IHF400-300-315 Fluoroplastic Pumps
Model Shaft rotation speed Shaft rotation speed n=1450 r/min
n=2900 r/min
Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric efficiency Volume Flow Rate Head Engine Motor Net Positive Suction Head Volumetric
(m³/h ) m KW (NPSHr) (m³/h ) m KW (NPSHr) efficiency
m (%) m (%)
IHF400-300-315 1000 15 75 6 80

Features:
Use the F46 to make the pump liners, but pump lids ,and impellers, pump shafts are overlaid with plastic F46 or melted seams, shaft seals are used aluminum ceramic, and inlet and outlet of the pumps are reinforced by casting steel for increasing abrasive resisting, and resistance to pressure.

Notice: the indication as following,
Example: IHF50-32-125 IH
F:the material of building the pumps is F- plastic
50: indicating the inlet of the pump is 50mm
32:indicating the outlet of the pump is 32mm
125;indicating the impeller diameter of centrifugal pump

Since our inception in 1998, Laifu has been working on the design and manufacture of transfer pumps. Many years of technical expertise and practical experience, we are able to make a great number of premium quality industrial pumps which include: integral gear pumps, external pumps, screw pumps, etc. many of which have been sold to over 20 countries.

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