11 USA 
4 Russia 
1 Botswana 
1 Netherlands 
1 Argentina 
1 Germany 
1 Australia 
1 Japan 
rydby3 membrane pump Photos Catalog - WorldBid B2B Market
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Rydby3 15 Membrane PumpEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - September 7, 2025 - 3700.00 Dollar US$max.flow 3.4gpm(12.8lpm) 3.4gpm(12.8lpm) max.worki ng pressure 58psi(0.4mpa, 4bar) 102psi(0.7mpa, 7bar) fluid inlet size 1/2in.bsp(f) 1/2in.bsp(f) fluid outlet size 1/2in.bsp(f) 1/2in.bsp(f) max.suction height(dry suction or wet suction) 10ft.(3m) 10...
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Rydby3 100 Engineering Plastics PumpEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - July 24, 2025 - 4000.00 Dollar US$① discharge: it is in the form of double-size diameter, which can connect two models of water pipe. stainless steel, aluminum alloy, cast steel and polypropylene materials are available for this accessory ② upright: anti-corrosive, leak-resistant, co...
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Rydby3 15 Aluminum Alloy Diaphragm PumpEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - July 24, 2025 - 5890.00 Dollar US$rydby3/bfd series electric diaphragm pump mainly uses cycloid reducer technology. the crank slider mechanism drives the double diaphragms to do reciprocating motion, which makes the working chamber volume changes occur alternately so as to keep the l...
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Rydby3 15 Stainless Steel PumpEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - July 24, 2025 - 7000.00 Dollar US$rydby3/bfd series electric diaphragm pump mainly uses cycloid reducer technology. the crank slider mechanism drives the double diaphragms to do reciprocating motion, which makes the working chamber volume changes occur alternately so as to keep the l...
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Rydby3 40 Aluminum Alloy Diaphragm PumpEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - July 24, 2025 - 5000.00 Dollar US$rydby3/bfd series electric diaphragm pump mainly uses cycloid reducer technology. the crank slider mechanism drives the double diaphragms to do reciprocating motion, which makes the working chamber volume changes occur alternately so as to keep the l...
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Rydby3 15 Aluminum Alloydiaphragm PumpEquipment - HANGZHOU ROYAL - China - August 19, 2025 - 560.00 Dollar US$① discharge: it is in the form of double-size diameter, which can connect two models of water pipe. stainless steel, aluminum alloy, cast steel and polypropylene materials are available for this accessory ② upright: anti-corrosive, leak-resistant, co...
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Rydby3 40 Engineering Plastics PumpMedical - Equipment - HANGZHOU ROYAL - China - August 19, 2025 - 540.00 Dollar US$good performance, particles below 10mm, slurry, etc. can effortlessly pass through. since the diaphragm is separated from the transmission medium and transmission machinery, the media will not be leaked out. and the pump itself is unsealed, which gre...
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Rydby3 Bfd Series Electric Diaphragm PumpMedical - HANGZHOU ROYAL - China - August 19, 2025 - 580.00 Dollar US$uses cycloid reducer technology. the crank slider mechanism drives the double diaphragms to do reciprocating motion, which makes the working chamber volume changes occur alternately so as to keep the liquid sucking and discharging .
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Rydby3 65 Stainless Steel PumpEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - September 7, 2025 - 5000.00 Dollar US$◎ a variety of toxic, flammable, volatile liquid. ◎ acids, alkalis, corrosive liquids. ◎ high temperature media up to 150℃ . ◎ as a variety of filter first-level pressure device. ◎ recovering and recycling of hot water. ◎ loading and unloading tanker...
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Rydby3 65 Aluminum Alloy PumpEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - September 7, 2025 - 3900.00 Dollar US$rydby3/bfd series electric diaphragm pump mainly uses cycloid reducer technology. the crank slider mechanism drives the double diaphragms to do reciprocating motion, which makes the working chamber volume changes occur alternately so as to keep the l...
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Rydby3 40 Fluorine Plastic Diaphragm PumpEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - September 7, 2025 - 4000.00 Dollar US$the crank slider mechanism drives the double diaphragms to do reciprocating motion, which makes the working chamber volume changes occur alternately so as to keep the liquid sucking and discharging . meanwhile, nowadays, due to the breakthrough of di...
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Rydby3 40 Chemical PumpEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - September 7, 2025 - 3800.00 Dollar US$rydby3/bfd series electric diaphragm pump mainly uses cycloid reducer technology. the crank slider mechanism drives the double diaphragms to do reciprocating motion, which makes the working chamber volume changes occur alternately so as to keep the l...
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Rydby3 15 Diaphragm PumpEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - September 7, 2025 - 5000.00 Dollar US$⑦ connecting rod bearing: reasonable size and processing technology make sure a longer life for the connecting rod bearing, as well as make the transmission more accurate. ⑧ diaphragm: it is advantaged of excellent sealing properties, wear resistance...
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Rydby3 15 Engineering Plastics Fluorine Plastic Diaphragm PumpEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - September 7, 2025 - 4800.00 Dollar US$self-priming ability of more than 7 m without irrigation water. good performance, particles below 10mm, slurry, etc. can effortlessly pass through. since the diaphragm is separated from the transmission medium and transmission machinery, the media wi...
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Rydby3 125 Cast Steel PumpEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - September 7, 2025 - 4800.00 Dollar US$◎ loading and unloading tankers, oil depots and oil. ◎ pickles, jam, mashed potatoes, chocolate, etc. ◎ pumping paint, rubber and paint binders. ◎ porcelain, glaze, cement, grout and slurry. ◎ latex rubber pulp, organic solvents and fillers. ◎ pumpin...
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Rydby3 125 Stainless Steel Pump MachineryEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - March 1, 2026 - 6780.00 Dollar US$Versatile Application Range: Whether for agricultural irrigation, industrial fluid transfer, construction site dewatering, or marine use, this pump adapts seamlessly to your specific needs. Technical Highlights: Heavy-duty mechanical seal for leak-fr...
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Rydby3 125 Stainless SteelEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - July 24, 2025 - 5700.00 Dollar US$electric diaphragm pump mainly uses cycloid reducer technology. the crank slider mechanism drives the double diaphragms to do reciprocating motion, which makes the working chamber volume changes occur alternately so as to keep the liquid sucking and ...
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Rydby3 80 100 Nodular Cast Iron Diaphragm PumpsEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - September 8, 2025 - 2000.00 Dollar US$self-priming ability of more than 7 m without irrigation water. good performance, particles below 10mm, slurry, etc. can effortlessly pass through. since the diaphragm is separated from the transmission medium and transmission machinery, the media wi...
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Rydby3 100 Engineering Plastics PumpsEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - March 1, 2026 - 4679.00 Dollar US$◎ Pumping paint, rubber and paint binders. ◎ Porcelain, glaze, cement, grout and slurry. ◎ Latex rubber pulp, organic solvents and fillers. ◎ Pumping sewage and residual oil from cruises or barges. ◎ Hops and yeast slurry, syrup, molasses. ◎ Pump sed...
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Rydby3 15 Cast Aron PumpsEquipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - March 1, 2026 - 4800.00 Dollar US$The crank slider mechanism drives the double diaphragms to do reciprocating motion, which makes the working chamber volume changes occur alternately so as to keep the liquid sucking and discharging . Meanwhile, nowadays, due to the breakthrough of di...