The NetCol8000-C070U4WEC has no electric heater contactor KM5. b: The NetCol8000-C070U40DC, NetCol8000-C130U40DC, and NetCol8000-C190U40DC have no filter board. Figure 2-7 Layout of the electric control box (downflow) (1) Dual power supply switchover contactor KM1/KM2 (2) ...
WARNING WATER HEATER VENT CONNECTORS SHALL NOT BE CONNECTED TO ANY PORTION OF A MECHANICAL DRAFT SYSTEM OPERATING UNDER POSITIVE STATIC PRESSURE. FAILURE TO FOLLOW THIS WARNING COULD RESULT IN PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH. DRAFT HOOD INSTALLATION Align the legs of the draft hood with...
In this study, a data-driven approach employed by utilizing the product called JRC-Global surface water mapping layers V1.4 on the Google Earth Engine (GEE) to map and monitor the effects of climate change on surface water resources. Key climatic variabl
Versatile Installation Options: This flow sensor can be installed both vertically and horizontally, offering flexibility for different setup requirements, as requested by our valued customer. Wide Measuring Range: With a measuring flow range of 1~300lpm, this sensor is suitable for various applications...
產品號碼Electrical RequirementsCO2 Sensor TechnologyOxygen ControlChamber Material 3140 115 V, 50/60 Hz IR Sensor 1 to 21% Polished Stainless Steel 3110 115 V, 50/60 Hz TC Sensor None Polished Stainless Steel 3111 230 V, 50/60 Hz TC Sensor None Polished Stainless Steel 3130 115 V, 50/60...
Location: Yushan Shanghu Scenic Area, Changshu, Jiangsu II Race Category and Distance III Entry Requirements (1) Athletes must qualify for the age requirement of the race rules, and be capable of a one-way swimming distance of 5,000+ meters. ...
Unique 3-in-1 vent adapter - approved to accept PVC, CPVC, SS or PP vent materials Multiple vent options - direct vent with 2 pipes or concentric, through sidewall or roof Internal 3-speed circulator DHW flat plate heat exchangerWe have first-class production ...
Production Name Water Chiller From Venttech Cooling Capability 496kw Model Number 570z Power Supply 380V/3pH /50Hz Sound Pressure Level(dB(a)) 70 Compressor Type Semi- Hermetic, Twin Screw Compressor Shipping Weight 3320kg Refrigerant R134A Input Power 124kw...
Groundwater is an important water resource that accounts for 30% of the world’s freshwater. 97% of this extracted groundwater is for drinking and human use. Due to anthropogenic activities, this resource is affected and, consequently, its life cycle is
Once the coal seam is mined, the water flowing fractures will connect the overlying aquifer and the goaf, which inevitably leads to a large quantity of groundwater infiltration into gob, meaning the scale of mine drainage treatment can no longer meet the requirements. Therefore, it is necessary...