About us

At HEXCHANGE, everything revolves around smart solutions for heat transfer. We supply top-quality heat exchangers, with fast delivery, honest advice and personal service. As a premium partner of UNEX, we combine technical expertise with direct access to a wide range. Whether you do the calculations yourself or prefer expert advice, we make sure you quickly get the right heat exchanger.

Your prices within 24 hours after registration

After registering, you’ll see your personalised prices in our webshop within one working day.

Fast delivery from stock

Many heat exchangers are immediately available from our own stock in the Netherlands.

90-day return period

Extra peace of mind: returns accepted up to 90 days after purchase, hassle-free.

Technical advice from specialists

Our experts help you choose the right heat exchanger for your application.

UNEX premium partner

Access to the full UNEX range, supported by our own in-house expertise.

Do the calculation yourself or leave it to us

Use our online tool or request a proposal: fast, clear and reliable.

Product	6.4
Maximum working pressure	3.54

UNEX PBU20-34-5/4

Features

About us

Your prices within 24 hours after registration

Fast delivery from stock

90-day return period

Technical advice from specialists

UNEX premium partner

Do the calculation yourself or leave it to us

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Customerservice

Products

Hexchange