Powered by Made-in-China.com
3/4inch PP Pneumatic Diaphragm Pump for Calcium Bisulfite
US$195.00-685.00
1 Piece
Product profile
Customization
AvailableCertification
ISO9001:2000, CEMaterial
PlasticModel NO.
QBK-20Power
PneumaticValve Body Type
DiaphragmFunction
Intelligent TypeDiaphragm Material
FPMPerformance
No LeakPump Material
PP(or PVDF, Plastic ,Polypropylene)Center Block Material
Polypropylene(PP)Valve Seat Material
Teflon, Santoprene,Buna-N, Viton,etc.Valve Ball Material
Teflon, Santoprene, Buna-N, Viton etc.Pump Spare Parts
Diaphragm,Ball, Air Valve,Shaft etc.Connection
Thread ConnectionApplication
Chemical Industrial,Food GradeFeatures
Explosion- ProofTransport Package
Strong Carton or Standard Plywood CaseSpecification
15mm (1/2inch)Trademark
Y&LOrigin
Shanghai, ChinaHS Code
8413501090Production Capacity
1500 Units Per MonthKey features
Explosion-Proof Design: Safe for handling toxic, inflammable, and explosive liquids without power supply risks.
Self-Priming Capability: Achieves dry priming up to 5m and wet priming up to 8m without rotation parts.
Dual Liquid Conveying: Sectional structure allows conveying two different liquids simultaneously via double diaphragm.
Submersible Application: Can be used directly as a submersible pump with no leakage or motor maintenance costs.
High Performance: Max capacity 3.42m3/h, max head 84m, and max suction lift 7.6m.
ISO and CE Certified: Meets ISO9001:2000 and CE standards for quality and safety compliance.
OEM/ODM Services: Full customization available for pump materials, valve seats, and spare parts.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2012-08-22 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.77h CertifiedTerms of Payment: LC, T/T, D/P, etc.
About Our Factory & Business Background
AddressNo. 7425, Caolang Road, Jinshan Zone, Shanghai, China
Plant Area3000 square meters
Number of Employees52
Registered Capital5,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsAir diaphragm pump, Dewatering pump, Diesel engine pump, Self priming pump, Fire fighting pump, Centrifugal pump
Production MachinesProcess grinding machine, Lathe, Radial drilling machine, Pump performance comprehensive test system
R&D Engineers1 people
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2014-12-24
Main MarketsEurope, Southeast Asia/ Mideast
Number of Foreign Trading Staff6
Overseas Agent/BranchNo
Product Q&A
Q:What materials are available for the pump body?
A:
The pump body can be made of PP, PVDF, SS304, SS316, cast iron, or aluminum alloy.
Q:Can this pump handle corrosive or explosive liquids?
A:
Yes, it is explosion-proof and suitable for corrosive, toxic, and explosive media.
Q:What is the maximum capacity of the pump?
A:
The maximum capacity is 3.42m3/h with a max head of 84m.
Q:Is the pump suitable for submersible use?
A:
Yes, it can be used directly as a submersible pump without leakage risks.
Q:What is the delivery time for this pump?
A:
The standard delivery time is 7 working days.
Send Inquiry
*To:
Shanghai YL Pump Co., Ltd.
Shanghai YL Pump Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
3/4inch Kynar Pneumatic Double Diaphragm Pump for Copper Chloride
US$195.00-685.00
1 Piece(MOQ)
Qbk20 PVDF Pneumatic Diaphragm Pump 3/4inch for HCl
US$835.00-850.00
1 Unit(MOQ)
Rd 80 PP Pneumatic Diaphragm Pump for Marine
US$1,000.00-3,000.00
1 PCS(MOQ)
High Pressure 3"Pneumatic Plastic Diaphragm Pump for Chemical Industry
US$1,421.00-1,679.00
1 Piece(MOQ)
Plastic 3 Inch Air Pneumatic Double Diaphragm Pump for Chemical Liquid
US$865.40-2,199.00
1 Piece(MOQ)
3 Inch Manufacturers Pneumatic Double Diaphragm Submersible Booster Pump for Detergent
US$320.00-980.00
1 Piece(MOQ)
Qbk10 3/8inch PP Polypropylene Diaphragm Pump
US$196.00-200.00
1 Unit(MOQ)
Qby125 Plastic Diaphragm Pump Aodd for Corrosive Liquids PP Pneumatic Diaphragm Pump
US$969.00-1,059.00
1 Piece(MOQ)
PP Air-Operated Pneumatic Diaphragm Pumps for Filter Presses
US$100.00-3,000.00
1 Piece(MOQ)
3 Inch PP Air Driven Double Diaphragm Pump for LPG Gas Transfer
US$720.00
1 Set(MOQ)
1/2 Inch PP Aodd Double Diaphragm Pneumatic Pump for Chemical Industry
US$50.00-1,000.00
1 Piece(MOQ)
25mm Plastic Pneumatic Diaphragm Pump for Chemical Transfer with PP Center Block
US$50.00-1,000.00
1 Piece(MOQ)
Mini Pneumatic Diaphragm Pump Vacuum PP for Water Oil Lotion 1/4 Inch
US$50.00-100.00
1 Piece(MOQ)
Durable 3-Inch Aluminum Aodd Pneumatic Diaphragm Pump for Air Operations
US$1,086.00-1,136.00
1 Piece(MOQ)
PP Pneumatic Diaphragm Pump for Efficient Fluid Transfer
US$340.00-440.00
1 Piece(MOQ)
High-Performance 50 Specification PP Pneumatic Diaphragm Pump for Versatile Applications
US$340.00-440.00
1 Piece(MOQ)
Durable PP Material Pneumatic Diaphragm Pump for Various Applications
US$340.00-440.00
1 Piece(MOQ)



















