Premium listings

• 
  Ningbo Inspection Service Quality Control Of Textile Electronics Blender Kettle

  Business - Agent - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Ningbo Inspection Service and Ningbo Quality Control Service: Textile, machinery, metallurgy, electronics, building materials, TV bracket, Flashlight, lamp, Blender, kettle, heaters, Hair dryer, Bike racks, Fireplace,...

• 
  Shantou Quality Control Inspection Check Of Drone Toys In Guangdong Province

  Services - Consulting - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Shantou Inspection Service and Shantou Quality Control Service: food candy, garment, headphone, speaker, toys, pajamas, Bra, plastic products, medicine, machinery, printing package, electronic information devices, aud...

rydby3 aluminum alloy pumps Photos Catalog - WorldBid B2B Market

• 
  Rydby3 40 Aluminum Alloy Diaphragm Pumps

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - March 1, 2026 - 4800.00 Dollar US$

  Energy Efficient: Optimized flow paths mean you get more work done with less fuel or electricity. Quiet Operation: Advanced engineering reduces vibration and noise for a better working environment. Ideal For: Farm Irrigation & Spraying Water Tran...

• 
  Rydby3 65 Aluminum Alloy Pumps

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - March 1, 2026 - 3100.00 Dollar US$

  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 greatly extended service life. Depending on the medium, the diaphragm can be divided in...

• 
  Rydby3 15 Aluminum Alloy Diaphragm Pump

  Equipment - 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...

• 
  Rydby3 40 Aluminum Alloy Diaphragm Pump

  Equipment - 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...

• 
  Rydby3 65 Aluminum Alloy Pump

  Equipment - 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...

• 
  Rydby3 80 100 Nodular Cast Iron Diaphragm Pumps

  Equipment - 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...

• 
  Rydby3 15 Cast Aron Pumps

  Equipment - 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...

• 
  Rydby3 15 Engineering Plastics Pumps

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - March 1, 2026 - 5000.00 Dollar US$

  And the pump itself is unsealed, which greatly extended service life. Depending on the medium, the diaphragm can be divided into chloroprene rubber, fluorine rubber, nitrile rubber, etc., which meet different customer needs. Medium flows through the ...




• 
  Rydby3 15 Stainless Steel Pumps

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - March 1, 2026 - 6000.00 Dollar US$

  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 greatly extended serv...

• 
  Rydby3 40 Nodular Cast Iron Pumps

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - March 1, 2026 - 5150.00 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...

• 
  Rydby3 65 Stainery Stainless Steel Pumps

  Equipment - Hangzhou ROYAL Pharmaceutical Equipment Co.,Ltd. - China - March 1, 2026 - 4900.00 Dollar US$

  Headline: Light Weight. Heavy Duty. Unbeatable Value. Introducing the Premium Aluminum Alloy Pump Series. Experience the perfect blend of portability and power. Our aluminum alloy pumps are engineered for maximum corrosion resistance and high-efficie...

• 
  Rydby3 15 Aluminum Alloydiaphragm Pump

  Equipment - 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...

• 
  Rydby3 125 Stainless Steel

  Equipment - 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 ...

• 
  Rydby3 100 Engineering Plastics Pump

  Equipment - 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...

• 
  Rydby3 15 Stainless Steel Pump

  Equipment - 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...

• 
  Rydby3 40 Engineering Plastics Pump

  Medical - 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...




• 
  Rydby3 Bfd Series Electric Diaphragm Pump

  Medical - 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 .

• 
  Rydby3 65 Stainless Steel Pump

  Equipment - 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...

• 
  Rydby3 40 Fluorine Plastic Diaphragm Pump

  Equipment - 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...

• 
  Rydby3 40 Chemical Pump

  Equipment - 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...