Rister company, located in Xuancheng City, Anhui Province, specializes in providing a full range of industrial pumps such as petroleum, chemical industry, water treatment, electric power,industrial water supply, food and so on. The product design fully takes into account the relevant standards of the pump industry in various countries, making the products universal in the world. At present, the products have been found in the Denmark, Spain, Singapore, Thailand, Mexico, Brazil, South Africa, Southeast Asia, and other major cities in the world and Chinese mainland, and enjoy a high reputation in the international and domestic pump industry.
-Applicable liquid:An acidic alkaline liquid with no impurities and strong corrosiveness -Design:Magnetic coupling, no shaft seal, no leakage. -Nominal Pressure:PN16 -Lining:FEP/PTFE/PFA/PVDF -Casing Material:Cast iron/Stainless steel/Cast steel -Flange connection:DIN/ANSI B16.5 Class 150/JIS 10K/DN -Temperature Range:-20°C to +150°C
-Design:Long life grease or oil bath lubrication,8-10mm full plastic layer -Pump body:PTFE,PFA,FEP,PE-UHMW-PP alloy -Nominal Pressure:PN16 -Flange:DN standard or ASME B16.5 class 150, Movable flange -Temperature range:-20℃ to 90℃ -Certificate:ISO9001 certification, CE certification
-Design:Long life grease or oil bath lubrication. -Wetting part material:SUS304/SUS316/Dual-Phase steel. -Nominal Pressure:PN16. -Flange type:DIN/GB/JIS 10K/ANSI B16.5. -Temperature range:-20℃ to 180℃. -Certificate:ISO9001 certification, CE certification.
Suitable for all kinds of organic solvents transport, never demagnetization -Design:Sealed non-leakage design -Wetting material:SUS316L,SUS304,SS2205 -Nominal Pressure:PN16 -Flange:DN standard or ASME B16.5 class 150, convex flange -Temperature range:-20℃ to 240℃ -Certificate:ISO9001 certification, CE certification
-It is suitable for the transportation of corrosive liquids in various complex environments. -Design:Long life grease or oil bath lubrication. -Casing:Cast iron/Stainless steel. -Lining:PTFE,PFA,FEP,PE-UHMW. -Nominal Pressure:PN16. -Flange:DIN or ASME B16.5 class 150, convex flange. -Temperature range:-20℃ to 150℃. -Certificate:ISO9001 certification, CE certification.
-Design: direct magnetic connection -Nominal Pressure:PN16 -Lining:FEP/PTFE/PFA/PVDF/ETFE -Shaft:Silicon carbide -Housing Material:Cast iron/HT200 -Flange connection:DIN/JIS 10K/GB/ANSI Class150 -Temperature Range:- 20 °C to + 150 °C
-Design:Semi-open impeller with small footprint -Nominal Pressure:PN16 -Material:FRPP/PVDF/SUS304/SUS316 -Shaft:FRPP/PVDF/SUS304/SUS316 -Flange connection:DN Standard design/ANSI B16.5 Class 150 -Temperature Range:-20°C to +150°C -Advantages: self-priming liquid delivery, no mechanical seal, no leakage
-Magnetic drive,fully sealed design,completely leak-free -Used for the transportation of all kinds of fine chemical acid and lye -Using the latest rare earth permanent magnet for higher efficiency -High efficiency motor with lower energy consumption
APPLICATION -Wastewater treatment plant sewage and sludge pumping equipment -Municpial and industrial wastewater pumping equipment
-Design: direct magnetic connection -Nominal Pressure:PN10 -Wetting parts:Reinforced polypropylene/PVDF -Shaft:Silicon carbide/Ceramic -Housing Material:Reinforced polypropylene/PVDF -Installation mode:Flange / Threaded hose -Temperature Range:0 °C to + 60 °C
-Suitable for the transportation of corrosive liquids containing impurities and particles. -Design:Mechanical seal built-in external flushing system. -Lining:Ultra high molecular weight polyethylene (UHMWPE) . -Nominal Pressure:PN16. -Flange:DN standard or ASME B16.5 class 150, convex flange. -Temperature range:-20℃ to 80℃. -Features: semi-open impeller, wide flow channel.
-Used to transport corrosive slurry containing solid particles. -Design:Single stage single suction horizontal centrifugal pump. -Casing:Metal shell. -Lining:Wear-resistant metal / rubber. -Impeller form:Closed type / open type. -Driving mode:Motor directly connected/Belt drive. -Temperature range:0℃ to 100℃. -Sealing form:Packing seal.
-Compact structure, easy to operate, strong self-priming ability. -Design:Single stage single suction, matching mechanical seal. -Material: cast iron / SUS304/SUS316L -Nominal Pressure:PN16. -Flange:DN standard or ASME B16.5 class 150, convex flange. -Temperature range:-20℃ to 120℃. -Features: self-priming without installing bottom valve.
-Lining material:PTFE/PFA/PVDF/PPH/PE -Connection model:Flange -Flange standard:GB/DIN/ANSI B16.5/JIS 10K -Pressure grade:PN16/PN10 -The length can be customized according to customer request
-Lining material:PTFE/PFA/PVDF/PPH/PE/PO/Teflon/FEP/Rubber -Connection model:Flange -Flange standard:GB/DIN/ANSI B16.5/JIS 10K -Pressure grade:PN16/PN10 -The details are customized according to customer requirements
-Excellent ratio of economic and operational performance, for the use in a wide range of process applications -Maximum reliability: one piece ball/stem unit avoids weak spot ball to stem -Universally applicable: many options in combination with a thick-walled teflon plastic lining -Efficient alternative to plug valves
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