Features • 3 in (76.2 mm) ANSI center-porting that is internally threaded 3 npt or bspt • Bolted leak-free, flanged connections — no clamp bands used • Large flow paths for high viscosities • Easy air valve maintenance • Heavy-duty construction • Fluid flow up to 275 gpm (1040 lpm) Typical Applications • Chemical transfers • Filter press-feed • Dewatering Typical Fluids Handled • Chemicals • Bulk paint resins • Ceramic slip
Jianglang Technology Co., Ltd is a High-Tech Company and Green Factory which has been rewarded with the title of SRDI (Specialized, Refinement, Differential and Innovation). Established in the year of 2006, we’re one of the patent pilot units recognized by the Ministry of Industry and Information Technology. Its headquarter is located in Jinshan district of Shanghai. The company currently has 120 employees, with an annual output value of 100 million. It is a manufacturing enterprise with independent R&D and design capability and precision processing, mainly producing regulating valves and diaphragm pumps, etc. Presently the company has 143 patents, including 15 invention patents and 1 overseas patent. The annual production of valves and diaphragm pumps is more than 20,000 units, among which about 35 percent are exported to overseas market. The domestic market is mainly distributed in nuclear power, new energy, fine chemical, pharmaceutical, metallurgy, coating, shipbuilding, environmental protection, water treatment, etc. The company has a professional and excellent team to serve its clients.
Contact SupplierFeatures • 2 in (50.8 mm) end-porting • Larger ports for more flow – up to 150 gpm (568 lpm) • Fluid pressure up to 120 psi (8.4 bar, 0.84 MPa) • Patented, high-reliability closed center air valve is online serviceable • Lube-free operation • Epoxy-coated air section • External controller for optional remote operation Typical Applications • Drum fluid transfer • Bulk fluid supply • Chemical evacuation • Ground water and sump evacuation • Waste fluid removal • Tank and bilge drainage • Slurry and sludge transfer • Filter press feed Typical Fluids Handled • Alkalies and solvents • Suspensions and dispersions • Solvents, latex paints, varnishes, resins and adhesives • Sludge and waste water
Jianglang Technology Co., Ltd is a High-Tech Company and Green Factory which has been rewarded with the title of SRDI (Specialized, Refinement, Differential and Innovation). Established in the year of 2006, we’re one of the patent pilot units recognized by the Ministry of Industry and Information Technology. Its headquarter is located in Jinshan district of Shanghai. The company currently has 120 employees, with an annual output value of 100 million. It is a manufacturing enterprise with independent R&D and design capability and precision processing, mainly producing regulating valves and diaphragm pumps, etc. Presently the company has 143 patents, including 15 invention patents and 1 overseas patent. The annual production of valves and diaphragm pumps is more than 20,000 units, among which about 35 percent are exported to overseas market. The domestic market is mainly distributed in nuclear power, new energy, fine chemical, pharmaceutical, metallurgy, coating, shipbuilding, environmental protection, water treatment, etc. The company has a professional and excellent team to serve its clients.
Contact SupplierFeatures • 2 in (50.8 mm) end-porting • Larger ports for more flow – up to 150 gpm (568 lpm) • Fluid pressure up to 120 psi (8.4 bar, 0.84 MPa) • Patented, high-reliability closed center air valve is online serviceable • Lube-free operation • Epoxy-coated air section • External controller for optional remote operation Typical Applications • Drum fluid transfer • Bulk fluid supply • Chemical evacuation • Ground water and sump evacuation • Waste fluid removal • Tank and bilge drainage • Slurry and sludge transfer • Filter press feed Typical Fluids Handled • Alkalies and solvents • Suspensions and dispersions • Solvents, latex paints, varnishes, resins and adhesives • Sludge and waste water
Jianglang Technology Co., Ltd is a High-Tech Company and Green Factory which has been rewarded with the title of SRDI (Specialized, Refinement, Differential and Innovation). Established in the year of 2006, we’re one of the patent pilot units recognized by the Ministry of Industry and Information Technology. Its headquarter is located in Jinshan district of Shanghai. The company currently has 120 employees, with an annual output value of 100 million. It is a manufacturing enterprise with independent R&D and design capability and precision processing, mainly producing regulating valves and diaphragm pumps, etc. Presently the company has 143 patents, including 15 invention patents and 1 overseas patent. The annual production of valves and diaphragm pumps is more than 20,000 units, among which about 35 percent are exported to overseas market. The domestic market is mainly distributed in nuclear power, new energy, fine chemical, pharmaceutical, metallurgy, coating, shipbuilding, environmental protection, water treatment, etc. The company has a professional and excellent team to serve its clients.
Contact SupplierFeatures • 2 in (50.8 mm) end-porting • Larger ports for more flow – up to 150 gpm (568 lpm) • Fluid pressure up to 120 psi (8.4 bar, 0.84 MPa) • Patented, high-reliability closed center air valve is online serviceable • Lube-free operation • Epoxy-coated air section • External controller for optional remote operation Typical Applications • Drum fluid transfer • Bulk fluid supply • Chemical evacuation • Ground water and sump evacuation • Waste fluid removal • Tank and bilge drainage • Slurry and sludge transfer • Filter press feed Typical Fluids Handled • Alkalies and solvents • Suspensions and dispersions • Solvents, latex paints, varnishes, resins and adhesives • Sludge and waste water
Jianglang Technology Co., Ltd is a High-Tech Company and Green Factory which has been rewarded with the title of SRDI (Specialized, Refinement, Differential and Innovation). Established in the year of 2006, we’re one of the patent pilot units recognized by the Ministry of Industry and Information Technology. Its headquarter is located in Jinshan district of Shanghai. The company currently has 120 employees, with an annual output value of 100 million. It is a manufacturing enterprise with independent R&D and design capability and precision processing, mainly producing regulating valves and diaphragm pumps, etc. Presently the company has 143 patents, including 15 invention patents and 1 overseas patent. The annual production of valves and diaphragm pumps is more than 20,000 units, among which about 35 percent are exported to overseas market. The domestic market is mainly distributed in nuclear power, new energy, fine chemical, pharmaceutical, metallurgy, coating, shipbuilding, environmental protection, water treatment, etc. The company has a professional and excellent team to serve its clients.
Contact SupplierFeatures • 2 in (50.8 mm) ANSI end-porting • Larger ports for more flow — up to 150 gpm (568 lpm) • Fluid pressure up to 120 psi (8.4 bar, 0.84 MPa) • Patented, high-reliability closed center air valve is online serviceable • Lube-free operation • Epoxy-coated air section • External controller for optional remote operation Typical Applications • Drum fluid transfer • Bulk fluid supply • Chemical evacuation • Ground water and sump evacuation • Waste fluid removal • Tank and bilge drainage • Slurry and sludge transfer • Filter press feed Typical Fluids Handled • Acids and gases: acetic, chromic, hydrochloric, Hydrofluoric, sulfuric, nitric and phosphoric • Ship cleaning and stripping chemicals
Jianglang Technology Co., Ltd is a High-Tech Company and Green Factory which has been rewarded with the title of SRDI (Specialized, Refinement, Differential and Innovation). Established in the year of 2006, we’re one of the patent pilot units recognized by the Ministry of Industry and Information Technology. Its headquarter is located in Jinshan district of Shanghai. The company currently has 120 employees, with an annual output value of 100 million. It is a manufacturing enterprise with independent R&D and design capability and precision processing, mainly producing regulating valves and diaphragm pumps, etc. Presently the company has 143 patents, including 15 invention patents and 1 overseas patent. The annual production of valves and diaphragm pumps is more than 20,000 units, among which about 35 percent are exported to overseas market. The domestic market is mainly distributed in nuclear power, new energy, fine chemical, pharmaceutical, metallurgy, coating, shipbuilding, environmental protection, water treatment, etc. The company has a professional and excellent team to serve its clients.
Contact SupplierFeatures • 1-1/2 in (38.1 mm) end-porting • High flow – 100 gpm (378 lpm) in a compact, portable size • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa) • Patented, high-reliability closed center air valve is online serviceable • Lube-free operation • Epoxy-coated air section • External controller for optional remote operation Typical Applications • Filter press • Tank stripping • Bilge pumping • Sand and ball mill pumping • Oil transfer and oil skimming • Chemical plating Typical Fluids Handled • Latex • Abrasive fluids • Slurries: petroleum, lime, clay, ferrite, salt/brine and pumice • Sludge: secondary and clarifier • Pottery slip
Jianglang Technology Co., Ltd is a High-Tech Company and Green Factory which has been rewarded with the title of SRDI (Specialized, Refinement, Differential and Innovation). Established in the year of 2006, we’re one of the patent pilot units recognized by the Ministry of Industry and Information Technology. Its headquarter is located in Jinshan district of Shanghai. The company currently has 120 employees, with an annual output value of 100 million. It is a manufacturing enterprise with independent R&D and design capability and precision processing, mainly producing regulating valves and diaphragm pumps, etc. Presently the company has 143 patents, including 15 invention patents and 1 overseas patent. The annual production of valves and diaphragm pumps is more than 20,000 units, among which about 35 percent are exported to overseas market. The domestic market is mainly distributed in nuclear power, new energy, fine chemical, pharmaceutical, metallurgy, coating, shipbuilding, environmental protection, water treatment, etc. The company has a professional and excellent team to serve its clients.
Contact SupplierFeatures • 1-1/2 in (38.1 mm) end-porting • High flow – 100 gpm (378 lpm) in a compact, portable size • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa) • Patented, high-reliability closed center air valve is online serviceable • Lube-free operation • Epoxy-coated air section • External controller for optional remote operation Typical Applications • Filter press • Tank stripping • Bilge pumping • Sand and ball mill pumping • Oil transfer and oil skimming • Chemical plating Typical Fluids Handled • Latex • Abrasive fluids • Slurries: petroleum, lime, clay, ferrite, salt/brine and pumice • Sludge: secondary and clarifier • Pottery slip
Jianglang Technology Co., Ltd is a High-Tech Company and Green Factory which has been rewarded with the title of SRDI (Specialized, Refinement, Differential and Innovation). Established in the year of 2006, we’re one of the patent pilot units recognized by the Ministry of Industry and Information Technology. Its headquarter is located in Jinshan district of Shanghai. The company currently has 120 employees, with an annual output value of 100 million. It is a manufacturing enterprise with independent R&D and design capability and precision processing, mainly producing regulating valves and diaphragm pumps, etc. Presently the company has 143 patents, including 15 invention patents and 1 overseas patent. The annual production of valves and diaphragm pumps is more than 20,000 units, among which about 35 percent are exported to overseas market. The domestic market is mainly distributed in nuclear power, new energy, fine chemical, pharmaceutical, metallurgy, coating, shipbuilding, environmental protection, water treatment, etc. The company has a professional and excellent team to serve its clients.
Contact SupplierFeatures • 1-1/2 in (38.1 mm) end-porting • High flow – 100 gpm (378 lpm) in a compact, portable size • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa) • Patented, high-reliability closed center air valve is online serviceable • Lube-free operation • Epoxy-coated air section • External controller for optional remote operation Typical Applications • Filter press • Tank stripping • Bilge pumping • Sand and ball mill pumping • Oil transfer and oil skimming • Chemical plating Typical Fluids Handled • Latex • Abrasive fluids • Slurries: petroleum, lime, clay, ferrite, salt/brine and pumice • Sludge: secondary and clarifier • Pottery slip
Jianglang Technology Co., Ltd is a High-Tech Company and Green Factory which has been rewarded with the title of SRDI (Specialized, Refinement, Differential and Innovation). Established in the year of 2006, we’re one of the patent pilot units recognized by the Ministry of Industry and Information Technology. Its headquarter is located in Jinshan district of Shanghai. The company currently has 120 employees, with an annual output value of 100 million. It is a manufacturing enterprise with independent R&D and design capability and precision processing, mainly producing regulating valves and diaphragm pumps, etc. Presently the company has 143 patents, including 15 invention patents and 1 overseas patent. The annual production of valves and diaphragm pumps is more than 20,000 units, among which about 35 percent are exported to overseas market. The domestic market is mainly distributed in nuclear power, new energy, fine chemical, pharmaceutical, metallurgy, coating, shipbuilding, environmental protection, water treatment, etc. The company has a professional and excellent team to serve its clients.
Contact SupplierFeatures • 1-1/2 in (38.1 mm) end-porting • High flow – 100 gpm (378 lpm) in a compact, portable size • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa) • Patented, high-reliability closed center air valve is online serviceable • Lube-free operation • Epoxy-coated air section • External controller for optional remote operation Typical Applications • Tank transfer • Tank stripping • Chemical tank plating • Transferring high temperature acids and gases Typical Fluids Handled • Chemicals • Corrosive fluids • Acids and gases: acetic, chromic, hydrochloric, hydrofluoric, sulfuric, nitric and phosphoric
Jianglang Technology Co., Ltd is a High-Tech Company and Green Factory which has been rewarded with the title of SRDI (Specialized, Refinement, Differential and Innovation). Established in the year of 2006, we’re one of the patent pilot units recognized by the Ministry of Industry and Information Technology. Its headquarter is located in Jinshan district of Shanghai. The company currently has 120 employees, with an annual output value of 100 million. It is a manufacturing enterprise with independent R&D and design capability and precision processing, mainly producing regulating valves and diaphragm pumps, etc. Presently the company has 143 patents, including 15 invention patents and 1 overseas patent. The annual production of valves and diaphragm pumps is more than 20,000 units, among which about 35 percent are exported to overseas market. The domestic market is mainly distributed in nuclear power, new energy, fine chemical, pharmaceutical, metallurgy, coating, shipbuilding, environmental protection, water treatment, etc. The company has a professional and excellent team to serve its clients.
Contact SupplierRV25 Diaphragm Pump Technical Specifications Max Working Pressure 120psi(0.84Mpa ,8.4bar) Max Flow Rate 40 gpm(150 lpm) Max Reciprocating Speed 276cpm Max Suction Height(Dry Sucking) 5.48m Max Permitted Grain 4mm Max.Air Consumption 45scfm(22.5L/s) Air Inlet size 1/2 in.npt(f) Air Outlet size 1/2 in.npt(f) Fluid Inlet size 1 in.npt Fluid Outlet size 1 in.npt(f) Weight Aluminum pump 8.2kg Stainless steel 15kg
Jianglang Technology Co., Ltd is a High-Tech Company and Green Factory which has been rewarded with the title of SRDI (Specialized, Refinement, Differential and Innovation). Established in the year of 2006, we’re one of the patent pilot units recognized by the Ministry of Industry and Information Technology. Its headquarter is located in Jinshan district of Shanghai. The company currently has 120 employees, with an annual output value of 100 million. It is a manufacturing enterprise with independent R&D and design capability and precision processing, mainly producing regulating valves and diaphragm pumps, etc. Presently the company has 143 patents, including 15 invention patents and 1 overseas patent. The annual production of valves and diaphragm pumps is more than 20,000 units, among which about 35 percent are exported to overseas market. The domestic market is mainly distributed in nuclear power, new energy, fine chemical, pharmaceutical, metallurgy, coating, shipbuilding, environmental protection, water treatment, etc. The company has a professional and excellent team to serve its clients.
Contact SupplierFeatures • 1 in (25.4 mm) center- and end-porting • High flow – 40 gpm (151 lpm) in a compact, portable size • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa) • Epoxy-coated center section for corrosive environments • Equipped with an effective and reliable air valve system • External controller for optional remote operation Typical Applications • Drum fluid transfer • Unloading fluids • Chemical evacuation • Ceramic glaze supply • Dewatering and sump evacuation • Tank and sump drainage Typical Fluids Handled • Chemicals • Contaminated surface water • Adhesives, varnishes, dispersions, solvents and stains • Resins, latexes, wood preservative stains, concrete paints and primers • Ceramic slips and slurries
Jianglang Technology Co., Ltd is a High-Tech Company and Green Factory which has been rewarded with the title of SRDI (Specialized, Refinement, Differential and Innovation). Established in the year of 2006, we’re one of the patent pilot units recognized by the Ministry of Industry and Information Technology. Its headquarter is located in Jinshan district of Shanghai. The company currently has 120 employees, with an annual output value of 100 million. It is a manufacturing enterprise with independent R&D and design capability and precision processing, mainly producing regulating valves and diaphragm pumps, etc. Presently the company has 143 patents, including 15 invention patents and 1 overseas patent. The annual production of valves and diaphragm pumps is more than 20,000 units, among which about 35 percent are exported to overseas market. The domestic market is mainly distributed in nuclear power, new energy, fine chemical, pharmaceutical, metallurgy, coating, shipbuilding, environmental protection, water treatment, etc. The company has a professional and excellent team to serve its clients.
Contact SupplierFeatures • 1 in (25.4 mm) center- and end-porting • High flow – 40 gpm (151 lpm) in a compact, portable size • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa) • Epoxy-coated center section for corrosive environments • Equipped with an effective and reliable air valve system • External controller for optional remote operation Typical Applications • Drum fluid transfer • Unloading fluids • Chemical evacuation • Ceramic glaze supply • Dewatering and sump evacuation • Tank and sump drainage Typical Fluids Handled • Chemicals • Contaminated surface water • Adhesives, varnishes, dispersions, solvents and stains • Resins, latexes, wood preservative stains, concrete paints and primers • Ceramic slips and slurries
Jianglang Technology Co., Ltd is a High-Tech Company and Green Factory which has been rewarded with the title of SRDI (Specialized, Refinement, Differential and Innovation). Established in the year of 2006, we’re one of the patent pilot units recognized by the Ministry of Industry and Information Technology. Its headquarter is located in Jinshan district of Shanghai. The company currently has 120 employees, with an annual output value of 100 million. It is a manufacturing enterprise with independent R&D and design capability and precision processing, mainly producing regulating valves and diaphragm pumps, etc. Presently the company has 143 patents, including 15 invention patents and 1 overseas patent. The annual production of valves and diaphragm pumps is more than 20,000 units, among which about 35 percent are exported to overseas market. The domestic market is mainly distributed in nuclear power, new energy, fine chemical, pharmaceutical, metallurgy, coating, shipbuilding, environmental protection, water treatment, etc. The company has a professional and excellent team to serve its clients.
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