Corrosion Resistant Direct Coupled Cryogenic 110v Centrifugal Pump Polyvinylidene Chloride

DINKONDA GLOBAL Power Plants Special PF Series Strong Corrosion-resistant Direct Coupled Horizontal Polyvinylidene Chloride Chemical Pump Circulation Pump Centrifugal Pump

Product Overview
The PF strong corrosion-resistant centrifugal pump is a direct coupled horizontal structure, and the pump head body is made of polymer anti-corrosion material integrally formed, matched with a national standard cast iron explosion-proof motor. It is a delivery pump developed by Shanghai Changzheng Pump and Valve Group for strong corrosive chemical media; The whole machine has a compact structure and does not require an extended bracket. It is suitable for various strong acids, strong alkalis, salt solutions, corrosive organic solvents, and is widely used in harsh working conditions such as chemical, pharmaceutical, electroplating, and environmental wastewater.

Structural Composition
1. Anti corrosion pump body components
The pump casing, impeller, and inlet and outlet flanges are made of polymer non-metallic corrosion-resistant materials, which are injection molded together and resistant to erosion and crystallization; Flange type import and export, compatible with industrial pipeline standard flange installation.

2. Direct transmission structure
Cancel the traditional extended bracket, the motor spindle directly drives the impeller inside the pump body, with a short structure, low vibration, and high coaxiality, reducing equipment operating noise and failure probability.

3. Drive motor components
Cast iron heat dissipation three-phase asynchronous motor, equipped with lifting rings on the top and a nameplate on the body; Ordinary motors and explosion-proof motors can be selected as needed to meet the working conditions of flammable and explosive workshops.

4. Mechanical seal components
Built in corrosion-resistant hard alloy machine seal, compatible with corrosive media, effectively preventing shaft end leakage; Can replace silicon carbide silicon carbide and fluororubber sealing accessories.

5. Integrated Base
The motor comes with an installation bracket, which is easy to install and occupies less space. It is suitable for small pump rooms and integrated installation of equipment units.

Core Product Advantages
1. Strong acid and alkali corrosion resistance
The pump chamber is made of non-metallic material and can transport most highly corrosive liquids such as hydrochloric acid, sulfuric acid, hydrofluoric acid, sodium hydroxide, sodium hypochlorite, etc., without fear of medium erosion.

2. Compact direct connection structure
Directly connected design, with fewer parts and lightweight volume, compared to split bracket centrifugal pumps, it has lower vibration and simple daily maintenance.

3. Smooth operation without easy leakage
Suitable for corrosion-resistant specialized mechanical seals, for chemical liquids with particles and crystals, the seal has a longer service life.

4. Wide working condition adaptability
It can transport corrosive water media at room temperature and also adapt to high and low temperature corrosive materials ranging from -20 ℃ to 105 ℃; Support explosion-proof version for use in hazardous chemical areas.

5. Easy disassembly and maintenance
The rear opening pump body structure allows for easy disassembly and replacement of impellers and seals without the need to dismantle the inlet and outlet pipelines, saving time and effort in maintenance.

Technical Parameters