PF Corrosion-Resistant Centrifugal Chemical Pump

Model NO.: PF25-20-120
Working Pressure: Low Pressure Pump
Position of Pump Shaft: Horizontal Pump
Mounting Height: Suction Centrifugal
Usage: Circulating Pump
Specification: CE, ISO9001
HS Code: 84137099
Impeller Number: Single-Stage Pump
Influent Type of Impeller: Single Suction Pump
Pump Casing Combined: Horizontal Split Pumps
Impeller: Closed
Trademark: HOFFWELL
Origin: Cn

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Product Description

PVDF is one of the international popular engineering plastic featured by high mechanical strength and outstanding corrosion resistance

Features:
1) Pump body, cover, impeller and the components in contact with medium are made of PVDF or reinforced polypropylene
2) Without coupling
3) Teflon bellows externally mounted anticorrosive mechanical seal

Application:
It is used to deliver chemical medium of various concentration, such as sulphuric acid, hydrochloric acid, nitric acid, acetic acid, phosphoric acid, chromic acid, oxalic acid, hydrofluoric acid, alkaline liquor, organic solvent and oxidizer etc. Under the temperature between -50 ~ 130 degree C. They are energy-saving pumps to deliver corrosive medium not containing particles in the industries of chemical, chlor-alkali, fertillzer, dysetuff, reagents, pesticides, pharmaceuticals, electroplating, environmental protection and so on.

Model meaning:

PF means plastic anticorrosion centrifugal pump
25 means inlet diameter (mm)
20 means outlet diameter (mm)
120 means impeller normal external diameter (mm)

Other models:

Model	Capacity	Head	Power	Speed
Model	(m3/H)	(m)	(kw)	(rpm)
PF25-20-120	1.5	20	1.1	2900
PF32-25-125	5	20	1.5	2900
PF32-25-125	2.5	5	0.75	1450
PF40-32-125	7.5	20	2.2	2900
PF40-32-125	3.75	5	1.1	1450
PF50-40-145	20	26	3	2900
PF50-40-145	10	6.5	1.5	1450
PF65-50-160	25	32	5.5	2900
PF65-50-160	12.5	8	2.2	1450
PF80-65-160	50	32	7.5	2900
PF80-65-160	25	8	3	1450
PF100-80-160	100	32	11	2900
PF100-80-160	50	8	4	1450