Thermal Insulation of Pumps

With the experience of Insulating over 1000 Pumps and 30+ Years in the field of Thermal Insulation, ARK is your one stop solution for any of your requirements related to Thermal Insulation of Pumps.

Thermal insulation is the reduction of heat transfer (the transfer of thermal energy between objects of differing temperature) between objects in thermal contact or in range of radiative influence. Thermal insulation can be achieved with specially engineered methods or processes, as well as with suitable object shapes and materials.

Heat flow is an inevitable consequence of contact between objects of differing temperature. Thermal insulation provides a region of insulation in which thermal radiation is reflected rather than absorbed by the lower-temperature body.

The insulating capability of a material is measured with thermal conductivity (k). Low thermal conductivity is equivalent to high insulating capability. In thermal engineering, other important properties of insulating materials are product density (ρ) and specific heat capacity (c).

 Submersible Pumps

submurged pumps removable
Thermo-Acoustic Insulation of Pump Heads and Distributor Casing of Submersible Pumps :
Pump heads and distributor casings of the submersible pumps pumping high temperature liquids can cause a large amount of heat loss.  The turbulence in the distributor casing can cause Noise levels of up to 86 dBA which exceeds the allowable limit of 80 dBA in most of the countries.
ARK’s Thermal Insulation (Conventional or ARK HeagLAG) can not only maintain the external temperature of the pump below 40 Deg C, but also reduce the Noise Level of the pump by 6~8 dB!

Multi-Stage Pumps

Thermal Insulation of Multi-Stage Pumps :
ineffective Thermal Insulation of Pumps can lead to Heat loss and if any air pockets are left in thermal insulation. This can also lead to generation of Thermal Stresses which can be very dangerous and can lead to significant reduction in the life of the Pump.
ARK has a track record of not having received a single customer complaint in the last 30 years! At ARK, we believe in providing the highest quality of thermal insulation for all of the projects that we complete and believe in selecting the highest grade materials for all of the projects.
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Single Stage Pumps

Removable Thermal Insulation Pumps
Ebara Pump3-400H

We provide Thermal insulation (Conventional as well as Removable) for Small Single-Stage pumps as well.

For any enquiries related to thermal insulation of Pumps, kindly send us an email at :

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