Pressure equipment and the PED


The Pressure Equipment Directive or PED (2014/68/EU) sets out the requirements that pressure equipment manufacturers must meet if they want to sell their products in Europe. It applies to the design, manufacture, and conformity assessment of pressure equipment and assemblies with a max...

Industrial Tanks

At Škrlj d.o.o., we take care of the entire project process and:

  • study all customer demands and production specifications;
  • prepare all project documentation; we make a detailed 3D model of the project that allows you to visualize the product and make any necessary adjustments;
  • design and manu...

Documentation and Control Procedures

Technical documentation

When dealing with pharmaceutical projects, material and technological procedure traceability are very important. Each material must have all the required certificates, while all procedures must be carried out in accordance with the highest standards and well-documented, whic...

Temperature Regulation Element Connection

We offer different additional equipment for temperature regulation elements: cooling medium flow regulation valves, connection modules, supply units, and automatic regulation control units.

Temperature regulation element connection

Regulation valves

The valves are used for cooling/heating medi...

Temperature Regulator SPR8

The microprocessor temperature regulator SPR8 is used for temperature measurement and regulation.


  • ability to control two valves (cooling and heating),
  • three-level parameter setting,
  • password protected access to prevent accidental modifications,
  • possible connection of up to 247 r...

Digital Thermometer DT5

The digital thermometer DT5 is designed for use in the food industry.

  • simple and easy use,
  • suitable for humid areas and an aggressive atmosphere (IP 65),
  • all metal parts are made of stainless material,
  • simple tank installation inside a well (length 220 mm).
digitalni termometer

Technical f...

Double Bottom with Heaters

A double bottom with heaters is a special tank bottom design with a water compartment and electric heating element connectors. Water heating can be regulated manually with the heater thermostat, or automatically (heater on/off) with the SPR8 temperature regulator.

Technical features:

  • install...

Cooling Coil

The cooling coil is welded onto the jacket or bottom of a cylindrical tank. The cooling coil and tank jacket are curved to the outside and form an intermediate space. This is where the cooling medium flows, which is used to influence the product temperature in the tank.

Technical features:

  • ope...

Plate Heat Exchanger

Plate heat exchangers can be installed inside vertical, horizontal, rectangular, or oval tanks. As the plate is in direct contact with the liquid in the tank, the effect of the cooling or heating medium is transferred directly into the product, which makes this cooling/heating system very effici...

Pillow Plate Jacket

This jacket with a heat exchanger consists of two sheet metal plates that are laser welded and then inflated using water pressure. This creates a single embossed profile or pillow plate, through which the cooling or heating medium flows.

The pressure test is conducted in accordance with the doub...