Fluoroplastic PFA Lining Axial Flow Pump for Nitric Acid Solution

• Customization: Available
• After-sales Service: on Line Video Guidance or Paid Site Service
• Warranty: One Year After Commissioning
• Model NO.: ZW
• Max.Head: <10m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Low Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Elbow Casing
• Mounting Height: Suction Centrifugal
• Impeller: Axial Type
• Usage: Pump, Pumps, Circulating Pump, Evaporation Pump
• Materials: PFA, PTFE, FEP, PVDF, F46, Fluorine Plastic
• Manufacturer Level: Top Level
• Shaft Sealing: Mechanical Seal and Packing
• Pump Arrangement: Pipe Hung, Horizontal
• Pump Transmission: Direct Coupled, Gear Box, V-Belts, Universal Joint
• Flange Standard: Customized
• Motor Brand: Ab-B, Siemens or Reputed Chinese Brands
• Pump Bearing: NSK or Reputed Chinese Brands
• Transport Package: Standard Seaworthy Packing
• Specification: Big flow and low head
• Trademark: ZGPV
• Origin: China
• HS Code: 8413709990
• Production Capacity: 11000 PCS/Year
• Package Size: 205.00cm * 120.00cm * 130.00cm
• Package Gross Weight: 600.000kg

Product Description

Fluoroplastic (PFA-Lined) Axial Flow Pump Technical Description

Product Overview:
The fluoroplastic axial flow pump features PFA-lined flow components within a horizontal elbow axial flow pump configuration, specifically engineered for corrosion prevention in demanding industrial applications.

Key Characteristics:

1. Specialized Application:

   • Designed for high-volume, low-head transfer of highly corrosive media

   • Ideal for aggressive chemicals including concentrated acids and alkalis

2. Material Superiority:

   • PFA lining demonstrates exceptional corrosion resistance

   • Withstands attack from:

     • Concentrated acids and bases

     • Powerful oxidizing agents

     • Reducing compounds

     • Diverse organic solvents

   • Industry-preferred lining material for extreme chemical resistance

3. Performance Capabilities:

   • Operational stability under extreme conditions:

     • Elevated temperature/pressure environments

     • Cryogenic and vacuum conditions

     • Rapid thermal fluctuations in chemical processes

   • Maintains integrity when handling highly corrosive fluids

Technical Advantages:

• Combines hydraulic efficiency of axial flow design with superior chemical resistance

• PFA lining ensures long-term reliability in aggressive media transfer

• Robust construction suitable for challenging industrial environments

This engineered solution represents an optimal balance of corrosion resistance and pumping efficiency for demanding chemical processing applications.

Parameters:

Flow rate:	Q=50~530(m³/h)
Total head:	H=8~1.5 (m)
Speed:	n=180~1450rpm
Fluid s.g.:	γ ≤1.5
Fluid temperature:	T=0~160ºC
Fluid viscosity:	ν ≤600(mm2/s)

Structure:

1. Elbow structure for pump body,piece-welded body and casted body for selection.
2. Pump impeller is cantilever type with spherical hub,impeller blades are adjustable.
3. Pump shaft adopts butt welding workmanship,the wetted parts or possible wetted parts are made from stainless steel or other corrosive materials.
4. Mechanical seal and packing seal can be interchangeable.
5. Adopting cartridge mechanical seal,reliable and easy for maintenance.
6. Enlarged cylinder type bearing housing with oil level glass and oil filler,which extends the bearing life and interval of lubricant changing.
7. Pump and be driven by motor through V-belts,gear box or directly through couplings. For pipe hung pump,the universal joint transmission must be adopted if the motor ≥200kW.

Structure drawing is as below

The instruction of installation methods:
 

K suspended installation

The pump and motor are totally articulated, the pump and motor are no need basis, and there are no expansion joint and transport by the triangle belt. The caliber is 300~500mm, only the motor affiance is under 55kw have this installation type.

 

E half suspended installation

There are no basis at the installation scene, and the pipe bear the weight of pump body. You'd better design a floatable bearing for the pump that caliber≥700 at the horizontal direction and the connection pipe. We only recommend triangular belt transmission and gamble transmission, no expansion joint in the pipe connected with the pump.
 

F horizontal installation

The base plate is needed when install pump and motor. If the working condition is high temperature, the pipe connected with the pump body need the expansion joint, the pump and motor could translated by the triangular belt of directly transmission.
 

Configuration:

Applications:

1. Salt-making force circulation pump
2. Sodium sulfate force circulation pump
3. Aluminum oxide force circulation pump
4. Sugar-making force circulation pump
5. Chlorine alkali force circulation pump
6. MVR water treatment force circulation pump

Performance: