TOPPS piping | Water LAB | KANNETSU THERMAL ENG. CO., LTD. pagetop
No back pressure piping system

TOPPS piping

No back pressure TOPPS piping system that does not use sealed piping will convey cooling water evenly to all molding machines. It leads to a stable molding and a reduction in pump conveyance power.


Water supply evenly to all molding machines
→ Stable cooling of molds possible
Realization of rationalization of supply piping
→ Package storage of water, air and electricity piping
Effective for improving work environment
→ Space saving and beautiful plant
Molding machine can be moved even after construction
→ Flexible to move
Construction period shortening by prefabrication
→ Short delivery time, high quality
Freely-designed custom-made system
→ Suggest the optimal system

Comparison with conventional system

  • Pressure is applied in the direction opposite to the original water flow, creating a “back pressure” and uneven distribution of water volume
  • Because the resistance is large, consumption of pump conveyance power is large and waste is also lot
  • Realize "no back pressure" by open piping system
  • Water distribution is good and water is supplied evenly
  • Resistance is suppressed, consumption of pump conveyance power is small, energy saving


Construction example

The collective operation of utilities realizes to create a beautiful factory.

TOPPS piping

Simple TOPPS piping

A passage is secured under the piping rack