We Greatech is specialized in producing of: (A) Tri. Lobe Roots Blower Bore: 40 to 400mm (1.5 to 16 inch) Air: 0.1 to 280 m3/min Pre: 0 to 2000 mBar As Vacuum: up to -500 mB Air cooled type / Water cooled type Silent type / Vacuum type One stage type / Two stage type Enclosure (B) Silent Roots Blower Bore: 40 to 150mm (1.5 to 6 inch) Air: 0.1 to 22 m3/min Pre: 0 to 600 mBar As vacuum: up to -500 mBar Advantage: Extremely low noise Power saving Oil changing: Once a year Fully cooling, no heating Space saving No need belt No neet foundation plateform. Especially suitable to install in Hospital, School, Hotel, Housing Area, Building... where is prohibit noise. By wooden case.
High Efficiency & Energy Saving & Low Noise & No Oil Leak Sturdy Construction Extremely Low Vibration Easy Maintenance Extremely Low Vibration Long Lifetime Cleaning Air & No Oily Odors Bore size: 1.5" ~ 6"
Greatech Fine Bubble Membrane Diffuser Model: GD250 Diameter: 250mm Membrane Material: EPDM Dish Material: ABS Flow Rang: 0.02 - 0.13 m3/min Dissolved Oxygen Efficiency (20 degree C): 26%. Pipe Fitting ( OD 90mm ) is also available. Advantages: High Oxygen Transfer Rate Reliable Intermittent Aeration Operation Extended Lifetime Expectancy Simple Installation Procedure . Application: Biological Aeration Fishery Spots Activated Sludge Systems Wastewater Treatment Oxygenation for Sludge Digestion Ozone Diffusion in Water. By Carton.
Greatech Fine Bubble Membrane Diffuser Diameter: 220mm, 330mm Membrane Material: EPDM Dish Material: ABS Flow Rang: 0.02 - 0.14 m3/h Bubble Size: 1 - 3 mm Dual Membrane with Non-Return Valve Pipe Fitting is also available Application: Biological Aeration Fishery Spots Activated Sludge Systems Wastewater Treatment Oxygenation for Sludge Digestion Ozone Diffusion in Water. By carton.
Greatech Silent Tri Lobe Blower Bore Size: 40mm to 150mm Air Flow: 0.1 to 22 m3/min Pressure: 0 to 0.6 bar Advantage Tri-Lobe Roots Blower Extremely low noise Electric save at least 20% Extremely low vibration, almost no shaking Extremely High Efficiency Gear oil change once a year or even longer Fully cooling including gear box Verticla design, space save 50% Coupling driven, no need to change and adjust belt Easy installation Easy maintenance. By wooden case.
Operation interface: mobile APP (Android, iOS) Smart Intelligent LCD display function Display Interface: English or Chinese Easy to Setup and install/Variety of sizes range. High Accuracy:±0.5% of reading(RD) Flow direction function: Plus or Reverse Alarm Function: Excitation and No fluid tubes Alarm. Install Way: Adjustable and Flange type. https://www.fgttw.com/en/products/flow-meter-oem-odm-solution/water-flow-meter/fmg-w-wireless-type-electromagnetic-flow-meter
FC-40: Appearance: Brown Liquid Severe (Be): 44 Ferric Chloride %: Greater than 40% Fe2+ %: Less than 0.3% Free Acid % Less than 0.3% FC-37: Appearance: Brown Liquid Severe (Be): 40 Ferric Chloride %: Greater than 37% Fe2+ %: Less than 0.3% Free Acid % Less than 0.3%. PE drum.
Poly Ferric Sulfate (PFS) is a complex ferric material. The molecular formula is the [Fe2 (OH)n (SO4)3-N/2]m, n＞2; m=f (n). There are a lot of complex ferrous ion ([Fe2 (OH)3]3+, [Fe(H2O)6]3+, [Fe3(OH)3]6+) in its water solution. So it is a good coagulant which has strong flocculation and has a good coagulation. Its chemical structure is a solid network polymer which has a multinuclear complex ion. It can be easy to hydrolyze in water and can produce the highly efficient multinuclear hydroxyl complex positive ion. In the process of water treatment, Polymer ferrous sulfate has a good ability to neutralize surface electric charge of suspended substances, and linking suspended particle. PE drum.
Waste water, sewage treatment equipment.
1)eco-friendly raw material 2)best choice for promotional gifts 3)fashionable design, make your daily life easy and enjoy your life
Glass bottle and plastic products.
Water filters, water treatment plants.
Cosmetics packaging, glass bottle.
Tri-Lobe Blower, Positive Displacement Pump, Vacuum Pump, Diffuser, Wastewater Treatment Equipment, Aquaculture, MBR.
High oxygen tech bottle water, industrial turbo ventilation.
*L:58-61cm *ABS shel *high-foam
Paddle wheel aerator, water pump, automatic feeder, air-O2 aerator, water treatment, aquaculture equipment.
Used in circuit printing plate, stainless steel, mold, souvenir badge, disinfection of sewer waste water, sterilization, deodorization, coagulant for treatment of waste of waste water, drinking water, photographic plate making, catalyst, lumber soaking treatment and fye industry. Packing:40kg/carton 20mt/fcl
Specification: Appearance White powder or granuler, lump Al2O3 17.0%min. (N) 0.03% Max Fe2O3 0.01% Max pH 3.0 Min Insoluble Matter 0.2% Max Application: 1.A water cleaning agent, for drinking water, and for treatment of waste water. 2. A sizing of paper manufacture. 3. A sanitation agent for sewage. 4.A precipitation agent, for the manufacture of clay. 5.Aluminum acetate, aluminum silicate 40kgs net packed in inner PP bag.
Used in * circuit printing plate * stainless steel * mold, souvenir badge * disinfection of sewer waste water * sterilization * photographic plate making Packing:40kg/carton 20mt/fcl
