Cooling Tower Trickle Grid Fill VC25
Features
- High flexibility by its installation situation;
- Optimised heat and mass transfer;
- High mechanical stability and high load bearing capacity;
- High durability;
- Complies with the highest fire protection regulations.
High-performance VC25 trickle fill installation allow a completely
new way of the design of film fill installations. This VC25 fill is
used only where it really makes sense - not a water-scarce areas -
also a water film which flows around both sides - combined with
droplet cleansing so as to achieve the highest cooling interface.
High thermal performance (through water film formation) at the
lowest pressure loss (less than vertical offset channel). The
thickness of 1.5-2 mm is many times higher than normal cooling
tower fill inserts.
Particular attention is the environmental compatibility
(solvent-free), simple and fast installation by means of assembly
technology. In addition, we also could supply the fire protection
type to meet with every local fire protection requirement.
The VC25 fill which we developed for processing single lattices are
suitable for permanent use as well as for deployment on
construction sites under weather protected conditions.
Due to the open vertical-offset grid structure with a free volume
of > 97%, these trickle grid fill is particularly suitable for
contaminated as well as highly polluted water quality.
Areas of application of VC25 fill are cooling towers, agricultural
and exhaust air applications.
| Standard dimensions: | L.910*W.610*H.450mm OR as request 26 kg/m3 |
| Sheet Pitch: | 25mm |
| Effective surface area: | 100m2/m3 |
| Channel structure: | vertical offset |
| Material: | PP, optionally flame-retardent |
| Operating temperatures: | < 75° C - constant - , max 80° C - short term - (measured water discharge at the
distribution pipe ) |
| Free Volume: | 97% |
| Flammability rating: | ASTM E 84, UL 94, DIN 4102-B2, DIN 4102-B1, M2 |
| TSS content short/long term (good biolog. control) | 1000/500 ppm |
This VC 25 Trickle Grid Fill is the popular choice for
field-erected or package counterflow cooling towers. Can also be
used in the crossflow towers. For use in power plant, refining,
chemical, steel, and food processing applications where the water
quality is poor. It is also suitable for cooling waters with higher
contents of suspended solids, oils and the like.
The cooling fill can by walked upon without temporary boards or the
like, it will not be eroded from the sprayed upon cooling water and
it can be flushed with high pressure water jets.
