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CTP Mechanically Sealed Plastic Centrifugal Pump

Plastic Centrifugal Pump
Plastic Centrifugal Pump

CTP Mechanically Sealed Plastic Centrifugal Pump

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The CTP is a Mechanically Sealed Plastic Centrifugal Pump manufactured from glass reinforced PP or PVDF and has a mechanical seal that protects the metallic parts against corrosion. They’ve been outfitted with high-quality mechanical seals featuring SiC or Graphite Rotating Elements, SiC Stationary Elements, and Hastelloy C-276 Springs.

  • Designed to pump substances with particles in suspension up to 3mm in diameter
  • Handle concentrations up to 10%
  • All metallic parts are protected against contact with the fluid
  • Can handle highly corrosive liquids containing solids and metallic particles
  • PP-GF version provides great mechanical strength, handling liquid temperatures up to 70°C
  • PVDF version offers superior chemical resistance, handling liquid temperatures up to 90°C

 

Max. Flow:

Max. Head:

Max. Temp:

Material:

28m³/hr

20m

90°C

Plastic

ISO icon CE icon EN10204 icon Tapflo 5 year guarantee icon

The CTP Mechanically Sealed Plastic End Suction, Close Coupled, Single Stage Centrifugal Pump features a Semi-Open Impeller available in either Glass Reinforced PP or PVDF. They have been specifically designed for pumping chemicals containing particles in suspension up to 3 mm & concentrations up to 10%. As a result, they have been fitted with high-quality mechanical seals with rotating elements in either SiC or Graphite, Stationary Elements in SiC & Hastelloy C-276 Springs.

As the seal is located on the dry side of the pump, all metallic parts are therefore protected against corrosion and no elastic bellows are required. Shafts are constructed from AISI 316L as standard or Hastelloy C-276 and protected by plastic sleeve and nut compatible with the pump materials. Should any leaks occur through the seal, there is a special drainage port fitted to the back casing, allowing leakages to be collected via a PVDF barb connector. This prevents the process fluid from contacting the motor and shaft.

The CTP range currently consists of 2 set sizes, the CTP32 & CTP50, which cover flow rates up to 28m³/hr and heads up to 19m. Max process fluid temperatures range from 70ºC – 90ºC depending on the pump materials, and max viscosities up to 200 cPs.

CTP Pumps are typically used for tank to tank transfer applications. However, when used in conjunction with our comprehensive range of control accessories, they can also be used for pressure boosting, dispensing, loading and offloading, tank cleaning, batching and metering.

The CTP Range is ideally suited to the following applications:

Chemical Transfer: Storage tanks to smaller vessels and containers.

Surface Treatment: Transfer, Filtration & Circulation round Surface Treatment Baths

Food & Beverage: CIP Processes

Water Treatment: Dosing & Transfer of Acids, Alkalis used in Cleaning Chemicals & Nanofiltration

Chemical Manufacturing: Transfer & Pumping of Chemicals & Industrial Detergents

Demineralisation: Circulation & Transfer of Demineralised Water

Photo Processing: Transfer of Photo Developmental Chemicals & Integration into Processing Machines

Liquid Crystal Manufacture: Transfer & Circulation of Concentrated Acids & Alkalis with Crystals in Suspension

PP & PVDF wetted materials

It can handle highly corrosive liquids also containing solids and metallic particles. Pumps can bear high-temperature liquids, alkali and acids. The version in PP-GF (glass fibre reinforced polypropylene) provides excellent mechanical strength and allows liquid temperatures up to 70°C. The PVDF version offers superior chemical resistance and will enable temperatures up to 80°C – 90°C.

Semi-open Impeller

Allows pumping liquids with particles up to 3mm and 10% in concentration. Compared to the pumps with magnetic coupling, metallic particles are no obstacle for the CTP Pumps. A semi-open impeller also eases the transfer of liquids with higher viscosity.

Non-metallic Pumps

The wetted components are non-metallic injection moulded thermoplastics enabling excellent corrosion resistance. The shaft is protected by means of a plastic sleeve and nut compatible with the pump housing material.

Safety Drain

The special revision hole in the back of the casing provides drainage from the mechanical seal in case any leakage occurs. This prevents the motor and shaft from contacting the pumped liquid. The PVDF barb connector allows plugging a hose and routing the liquid out of the pump.

Mechanical Seal

The spring is located on the dry side of the pump therefore, all metallic parts are protected against contact with the liquid. This means no elastic bellow is required.

Largest UK Stock

Same Day Quote

Fastest Delivery

Largest UK Stock

Same Day Quote

Fastest Delivery

Looking for more information about the services offered by Tapflo UK?

Our friendly team at Tapflo UK would be more than happy to assist you further with any pump solutions, delivery information or questions you have. If you need additional support on-site, you can speak to a member of the team today to organise a site visit.

Give us a call now:

02380 252 325

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