QUICK OVERVIEW Fan/Duct/Filter Size: 4 Inch Airflow: 205CFM Noise: 28dBA Controller Type: Digital Thermostat Controller Featuring a 4'' duct fan rate for 205CFM and a carbon filter with Virgin Australian activated charcoal, including a digital thermostat controller and 33ft long flexible...

QUICK OVERVIEW GRONET 4 Inch Adjustable Stainless Steel Air Ducting Clamps uses for Securing Ducting, Dryer Vent, Heating, Cooling, Exhaust, and Ventilation

【High Efficiency and High Productivity】The high-efficiency spectrum provide more red, far-red, and blue wavelengths to deliver vigorous growth and optimize flower development. Multilayer usage can be utilized to maximize canopy square footage within the existing structure footprint. 【 HIGH-QUALITY STRUCTURE】Grow lights...

【High Efficiency and High Productivity】The high-efficiency spectrum provide more red, far-red, and blue wavelengths to deliver vigorous growth and optimize flower development. Multilayer usage can be utilized to maximize canopy square footage within the existing structure footprint. 【 High-Quality Structure】Grow lights...

【Ultra High Quality LED Chips】The GA-630-S01 LED grow lights adopted with upgraded  LM301B &  660nm chips in 6 passive-cooled led bars, professional SMD design offers even and broad canopy coverage, higher light intensity, and less light decay. It's easy to achieve Max...

【Best Quality Components】Delivers PPF Efficacy up to 2.7 μmol/J and an average PPFD of 2700 μmol/s @12" in 5'x5' coverage, harvesting 2.5g/w easily! 【Amazing Heat Dissipation】The high return grow lamp is made of 6 aluminum heat-sink bars which are 30% cooler...

Y type disc filters are applicable to low flow rate water filteringfor agriculture irrigation and landscape irrigationBuilt-in pressure pipeline, Y type disc filter will efficiently filter out particles

c type combined valves can prevent the air from accumulatingd or eliminate negative pressure apply in filtration pipelines, Water supply system, nearby water meter & control valve and pipelines for residential area and industrial field.

【Ultra High Quality LED Chips】The GA-1000-S01 LED grow lights adopted with upgraded chips in 6 passive-cooled led bars, professional SMD design offers even and broad canopy coverage, higher light intensity, and less light decay. It's easy to achieve Max 2.8g yield per...

【Best Quality Components】 Delivers PPF Efficacy up to 2.7 μmol/J and an average PPFD of 1700 μmol/s @12" in 4'x4' coverage, harvesting 2.5g/w easily! 【Amazing Heat Dissipation】The high return grow lamp is made of 6 aluminum heat-sink bars which are 30% cooler and...

The valve is a hydraulically operated, diaphragm-actuated control valve that sustains minimum preset upstream (back) pressure and reduces downstream pressure to a constant preset maxi mum it either opens or shuts in response to an electric signals