CHIKO’s first-generation model, the SK-250AT, has completed its successful run and is now replaced by new CGU-250-FB, launched earlier this year.
Compared to SK-250AT, the CGU-250-FB features an increased pre-filter bag capacity and a higher maximum static pressure. For general environments (non cleanroom level), it offers a more cost-effective solution.
■ Specification Comparison
Although both models feature a 5-layer structure, PP material filter bag as prefilter, however, the CGU-250-FB boasts an 8-liter pre-filter bag, more than 2.6 times the capacity of the SK-250AT’s 3-liter bag.
| Model no. | Max. flow rate | Max. static pressure | Filter bag efficiency | Filter bag capacity |
| CGU-250-FB | 4.9m3/min. | 4.3kPa | 45um@95% | 8 liter |
| SK-250AT | 5.5m3/min. | 1.85kPa | 45um@95% | 3 liter |
A larger bag means fewer replacements and, consequently, lower operating costs.
Additionally, to further reduce initial investment, the CGU-250-FB is priced even more competitively than the older SK-250AT.
■ With lower upfront costs, higher performance, and reduced operating expenses, the CGU-250-FB is the smart upgrade for your dust collection needs. Still thinking about it? Contact us now!