coolant-only circulating heating systems
Detailed Product Description
Working voltage: AC220V, 380V
P: 50M Ω insulation resistance
Electric intensity: 1500V / 1min (normal)
Temperature control scope: 25-80 ° c
Pressure test: p 0.4 MPa
Pump flow 3-8m3 / n
| MODEL | W | V | (mm) | |||||
| A1 | A2 | B1 | B2 | H | R | |||
| ST-4000/220 | 4000 | 220 | 360 | 340 | 160 | 115 | 285 | 3/4 |
| ST-6000/220 | 6000 | 220 | 460 | 430 | 180 | 135 | 320 | 3/4 |
| ST-7500/380 | 7500 | 380 | 460 | 430 | 180 | 135 | 320 | 3/4 |
