304/316L stainless steel is suitable for nitric acid, weak acids, and environments containing magnesium, calcium, barium, ammonium, potassium, nickel, sodium, zinc, iron, copper, and aluminum ions. For sulfuric acid and hydrochloric acid, fluoroplastic-lined pumps or plastic pumps are recommended. Hydrogen-containing environments require special treatment.
Agricultural drip irrigation technology delivers water precisely to crop root zones via a low-pressure piping system,slowly moistening the soil through water droplets to minimize losses from evaporation and runoff.Key components include the water source,a head unit (comprising pressurization pumps and filters),a water distribution network (made of PVC or PE),and emitters (such as on-pipe,arrow,or micro-tube types),enabling the intelligent integration of water and fertilizer management.
We provide professional-grade food and industrial reverse osmosis (RO) systems featuring 0.0001-micron RO membranes that precisely filter out heavy metals,bacteria,and viruses,achieving a salt rejection rate of over 99%. The system integrates multi-media filtration,activated carbon adsorption,softening resin,and EDI modules,delivering product water with a resistivity of up to 18 MΩ·cm. Suitable for applications such as food and beverage processing,pharmaceutical laboratories
As more and more users opt for air-source heating systems—which are relatively energy-efficient and cost-effective—many prospective users are unsure how to select the right equipment,such as the air-source unit itself and the circulation pump. Let us first explain the operating principle of air-source heating.
Typically, sewage from the drainage system is collected in a designated sump pit located in the basement or parking area before being discharged into the municipal sewer network. A standard sewage sump for restroom waste—often designed with a capacity ratio of approximately 5:2:3—holds around 30 m³ of sewage and utilizes two submersible sewage pumps (one duty, one standby) for automatic discharge.
The plan of using deep well pumps to extract groundwater for our domestic water supply in self built houses, the advantages and disadvantages of tower free water supply or secondary pressurization of water storage tanks, installation conditions and methods, and automatic water supply control methods