Dynaflux

AFFETTI MECHANICAL SEAL CENTRIFUGAL PUMPS

Affetti pumps are designed to withstand heavy lifting in corrosive environments. Concentrated acids and bases, alkaline or slightly acidic solutions, seawater, solvents, among others, are some of the most often pumped liquids. The main sectors of use include chemical, galvanic, steel, pharmaceutical, energy, marine aquariums, tanning, water and air purification, engineering, aquaculture, fertilizers and pesticides, desalination plants, precious metal treatment, automotive, aeronautics and others.

HORIZONTAL CENTRIFUGAL THERMOPLASTIC PUMP

CGO CMO-N

The CGO and CMO-N mechanical seal monoblock centrifugal pumps are designed for the best performance at a reduced cost. Easy to handle, the pumps in this range are robust and compact construction, produced in the best materials to give a product with maximum reliability.

Characteristics:

  • Flow rates up to 250 m3 / h and discharge ADT up to 100 m
  • Suitable for transferring acidic and basic solutions, wet parts in thermoplastics (PP-PVDF) and O-rings in the appropriate elastomeric material (EPDM-FPM-FEP-FFKM)
  • Different mechanical seal solutions and materials
  • Installed impellers are generally semi-open, but are available in a closed version for hot liquids and no suspended solids.
Affeti SERIES CGV-N

CGD / CDM ISO 2858 / EN 22858

The CGD and CDM series pumps are horizontal centrifuges standardized to ISO 2858 EN 22858, they are designed to cope with very demanding applications. Easy to handle, the pumps in this series are robust, manufactured with the best materials to give a product maximum reliability. Combinations of primary label mechanical seals (internal, external, and dual discharge) are installed. Examples of application: sulfuric acid, hydrochloric acid, sodium hypochlorite, nitric acid, caustic soda, phosphoric acid, ferric chloride, etc.

Characteristics::

  • Flow rates up to 900 m3/hr and discharge ADT up to 150 meters.
  • Suitable for transferring acidic and basic solutions, the parts in contact with the liquid are constructed from a solid plastic block (PP, PVDF, PE-UHMW) and the gaskets present are made of the appropriate material (EPDM, FPM, FFKM).
  • Compliance with construction standard ISO 2858 / EN 22858.

CDI / CGI ISO 2858 / EN 22858 SERIES

The CDI and CGI range of pumps are horizontal centrifuges standardized according to ISO 2858 EN 22858. They have been designed to cope demanding applications. Easy to handle, the pumps of this series are robust, manufactured with the best materials to give a product maximum reliability. Combinations of primary label mechanical seals (internal, external, and dual discharge) are installed. Application examples: sulfuric acid (H2SO4), hydrochloric acid (HCl), sodium hypochlorite (NaOCl), nitric acid (HNO3), caustic soda (NaOH), phosphoric acid (H3PO4), ferric chloride (FeCl3), etc.

Characteristics:

  • Flow rates up to 900 m3 / h and discharge ADT up to 150 m
  • Suitable for transferring acidic and basic solutions
  • The parts in contact with the liquid are made from a solid plastic block (PP, PVDF, PE-UHMW) and the gaskets present are made of the appropriate material (EPDM, FPM, FFKM).
  • Compliance with the construction standard ISO 2858 / EN 22858

CGA / CDA ANSI/ASME B73.1

The CDA and CGA monobloc centrifugal range has been designed to obtain the best performance at a reduced cost. Easy to handle, the pumps of this series are robust, manufactured with the best materials to give a product with maximum reliability. Combinations of primary label mechanical seals (internal, external, and dual discharge) are installed. Application examples: sulfuric acid, hydrochloric acid, sodium hypochlorite, nitric acid, caustic soda, phosphoric acid, ferric chloride, etc.

Characteristics:

  • Flow rates up to 900 m3 / h and discharge ADT up to 150 m
  • Suitable for transferring acidic and basic solutions
  • The parts in contact with the liquid are made from a solid plastic block (PP, PVDF, PE-UHMW) and the gaskets present are made of the appropriate material (EPDM, FPM, FFKM).
  • Compliance with the ANSI / ASME B73.1 construction standard

CMK / CGK

The CMK and CGK series are developed to handle corrosive liquids with flow rates from 200 m3/h up to 4000 m3 per hour. The low discharge pressure, from 2.5 mcl (meters of water column) to 80 mcl, and the availability of close coupling identify this series as a unique product in the range of thermoplastics.

Characteristics:

  • High-efficiency impeller and volute (82% ÷ 86% of best efficiency point)
  • Semi-open or closed impeller configuration
  • Solids up to 10%
  • Unscrewed impeller
  • Shaft adjustment system
  • Close coupled and coupled versions
  • Internal / External – Single / Double Mechanical Seal Configuration
  • Materials PP, PVDF, PE-UHMW

CFG / CFM ANSI/ASME B73.1

The Vitrum line was developed for all types of corrosive liquids, which is why it can withstand arduous working conditions. All parts in contact with the fluid are made of fiberglass reinforced to resist abrasion and severe temperatures between -45 ° C and 120 ° C.

Materials of construction are available for a wide range of corrosive liquids and a long history of application experience. The fiberglass components of the CFG and CFM pumps are made by RTM (Resin Transfer Molding) using fiberglass reinforced vinyl ester.

CENTRIFUGAL SUMP PUMPS

CGV-L

The CGV-L series vertical sump-type centrifugal pump with coupling range has been designed to obtain the best performance and total reliability. Easy to handle, the pumps in this range are of robust and compact construction, produced with the best materials to give a product with maximum resistance.

Características:

  • Suitable for transferring acidic and basic solutions
  • The wetted parts are produced in thermoplastics (PP-PVDF) and O-rings in the suitable elastomeric material (EPDM-FPM-FEP-FFKM).
  • The pump shaft connects to the motor through elastic coupling with bearings.
  • Guided shaft through PTFE CG and Al2O3 (alumina) bushings
  • The SiC-SiC (silicon carbide) combination is available on request.

CGV-N

The CGV-N series vertical sump type centrifugal pump with coupling range has been designed to obtain the best performance and total reliability. Easy to handle, the pumps in this range are of robust and compact construction, produced with the best materials to give a product with maximum resistance.

Characteristics:

  • Suitable for transferring acidic and basic solutions
  • The wetted parts are produced in thermoplastics (PP, PVDF, PE-UHMW) and O-rings in the appropriate elastomeric material (EPDM, FPM, FEP, FFKM).
  • Guided shaft through PTFE CG and Al2O3 (alumina) bushings
  • The SiC-SiC (silicon carbide) combination is available on request.

CFV-N

The Vitrum line were developed for all types of corrosive liquids, making it capable of withstanding arduous working conditions. All parts in contact with the medium are made of fiberglass reinforced to resist abrasion and severe temperatures between -45 ° C and 120 ° C.

Characteristics:

  • Materials of construction are available for a wide range of liquids.
  • Guided shaft through PTFE CG and Al2O3 (alumina) bushings
  • The SiC-SiC (silicon carbide) combination is available on request.

CGV-S

The CGV-S series of cantilever pumps was designed to meet the demand for vertical pumps that could operate without any risk of damage to the shaft guide bushings by solid abrasive particles contained in the fluid or by running dry so that the design does not have a mechanism close to the impeller. The carbon steel pump shaft, coated in anti-corrosion plastic, assembled in cantilever and guided by robust bearings housed in the cast iron intermediate adapter, is connected to the motor with a resilient coupling.

Characteristics:

  • Flow rates up to 500 m3 / h and discharge heights up to 140 m
  • All parts in contact with the pumped fluid are made of thermoplastic material (PP-PVDF-PEHD).
  • Column length available between 500 to 1500 mm

SELF-PRIMING VOLUMETRIC PUMPS

VMA y VGA

The VMA range monobloc self-priming volumetric pump has been designed for loading and unloading tanks, cisterns, and other places where flooded installations are not possible. Reversible and easy to handle, this series can prime from a negative suction height of up to four meters without the need to fill the priming chamber the first time.

Characteristics:

  • Easy to manipulate
  • Robust construction, produced with the best materials to give a product with maximum reliability
  • Suitable for transferring low viscosity acids and basic liquids
  • The parts in contact with the liquid made of thermoplastic (PP-PVDF-PVC)
  • EPDM impeller blades and seals
  • EPDM or FPM lip seals are installed as standard.

OUR APPLICATIONS

  • Transfer of chemical products.
  • Pumps for electrolytic electroplating industry.
  • Transfer of reagents for water treatment.
  • Pumps for chemical processing, and food processing.
  • Electrolyte pumping for the paper industry chemical and battery manufacturing industry.
  • Pumping of pharmaceutical products and flotation reagents.

Contact a specialist

Raul Chacaltana

Commercial manager
+51 996 800 977
[email protected]

Cesar Carmona

Commercial CHIEF
+51 996 800 937
[email protected]

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