General Features: The 3GZ Series is a dual-frequency refrigerated dryer rated for both 50Hz and 60Hz operation, making it suitable as an export model for markets with either supply. Inlet and outlet connections at the top and a weldless, compact frame simplify installation, while a high-efficiency heat exchanger and safe refrigerant deliver consistent drying performance. A condenser filter mesh keeps the unit protected from dust.
Technical Specification
| BASE MODEL | NOMINAL CAPACITY | ELECTRICAL CONNECTION | AIR CONNECTION | RATE POWER (kw) | OVERALL DIMENSION | ||||
| 50 Hz | 60 Hz | 50 Hz / 60 Hz | IN/OUT | 50 Hz | 60 Hz | mm | |||
| CFM | m3/hr | CFM | m3/hr | ||||||
| 3GZ002 | 20 | 34 | 22 | 37.4 | 180-242V/ 1 Phase | 1/2"BSP(F) | 0.25 | 0.29 | 350x480x490 |
| 3GZ004 | 40 | 68 | 45 | 76.5 | 180-242V/ 1 Phase | 1/2"BSP(F) | 0.35 | 0.43 | 350x480x490 |
| 3GZ006 | 60 | 102 | 67 | 113.19 | 180-242V/ 1 Phase | 1"BSP(F) | 0.45 | 0.57 | 350x480x490 |
| 3GZ015 | 150 | 255 | 168 | 285.6 | 342-462V/ 3 Phase | 1'1/2"BSP(F) | 1.81 | 2.13 | 660x615x795 |
| 3GZ020 | 200 | 340 | 224 | 380.8 | 342-462V/ 3 Phase | 1'1/2"BSP(F) | 1.81 | 2.13 | 660x615x795 |
| 3GZ030 | 300 | 510 | 336 | 571.2 | 342-462V/ 3 Phase | 2"BSP(F) | 3.14 | 3.74 | 805x640x1005 |
| 3GZ040 | 400 | 680 | 448 | 761.6 | 342-462V/ 3 Phase | 2"BSP(F) | 3.40 | 3.40 | 805x640x1005 |
| 3GZ050 | 500 | 850 | 560 | 952 | 342-462V/ 3 Phase | 2"BSP(F) | 3.40 | 3.40 | 805x640x1005 |
| 3GZ075 | 750 | 1275 | 840 | 1428 | 400-440V / 3 Phase | 3"NB FLG | 6.43 | 6.45 | 1300x920x1570 |
| 3GZ100 | 1000 | 1700 | 1120 | 1904 | 400-440V / 3 Phase | 3"NB FLG | 7.21 | 7.21 | 1300x920x1570 |
Specification
Product Range : 20-1000cfm
Working pressure range : 7-16Kg/cm (g)
Air flow related to : 20°C, 1bar
Max. Inlet temperature : 45°C
Outlet temperature range : 30-35°C
Pressure Dew point at outlet : 2-4°C
What does "dual frequency" mean for this dryer?
Each model is rated for both 50Hz and 60Hz operation, so the same unit works on either supply without needing a different model.
What capacity range is available?
20 to 1000 CFM across the 3GZ model range.
What voltage does it support?
180-242V single-phase on smaller models and 342-462V three-phase on larger models.
What pressure dew point does it deliver?
2-4degC at the outlet.