Jianglang Technology Co. Ltd.
                                                                                                           
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20 Years
Since 2006
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Small Aluminum Air Operated Diaphragm Pump with 57L/M Flow Rate for Water Treatment

Price Negotiable
Price: $213 / set
MOQ: 2 sets
Delivery Time: Negotiable
Brand: RV
Product Description
Small Aluminum Air Double Membrane Pump for Water Treatment
Technical Specifications
Max Working Pressure100 psi (0.7Mpa, 7bar)
Max Flow Rate15gpm (57L/M)
Max Reciprocating Speed400cpm
Max Suction Height (Dry Sucking)4.5 m
Max Permitted Grain2.5mm
Max Air Consumption20 scfm (10L/S)
Air Inlet Size1/4 in
Air Outlet Size3/8 in
Fluid Inlet Size1/2" - 3/4"
Fluid Outlet Size1/2" - 3/4"
WeightAluminum pump: 4.5KGS, Stainless steel pump: 6.8KGS
Product Images
Small aluminum air double membrane pump for water treatment Industrial diaphragm pump close-up view
Our Advantages
Manufacturing advantages and quality control
Packing & Delivery
Standard export packaging Secure packaging for international shipping Quality control during packing process Finished product ready for delivery
Company Profile
Shanghai Jiangliang Technology facility
Shanghai Jiangliang Technology Co., Ltd is headquartered in Shanyang Town, Jinshan District of Shanghai, with 2 production bases and 3 branches in mainland China. We have been awarded as High-Tech Enterprise and Credit Company in consecutive years.
Product Range & Capabilities
We specialize in diaphragm pumps and control valves including: Pneumatic Diaphragm Pump, Electric Diaphragm Pump, Piston Pump, Powder Pump, Sanitary Pump, Diaphragm Pump with Leakage Detector Controller, Pneumatic Diaphragm Regulating Valve, Control Valve, and Sequencing Valve.
Certifications & Standards
Our products have been granted more than 40 patents, including 10 invention patents. We hold necessary certificates including TS.A National Manufacturing License, CE, ATex, ISO9001, and SGS. We participated in setting technical specifications for pneumatic diaphragm pumps in the petrochemical industry (SH/T 3191-2017).
Material Options
  • Wetted parts material: PP, PVDF, Acetal, Aluminum alloy, Ductile iron, stainless steel
  • Diaphragm material: Teflon, Santoprene, Viton, Hytrel, Buna-N
  • Available inlet/outlet sizes: 1/4" to 3"
  • Connection types: Threaded connection (plastic pumps 1/4" to 1-1/2", all metal pumps) and Flanged connection (plastic pumps 1/2" to 3")
Our Service
Customer service and support
  • All enquiries replied within 24 working hours
  • Professional pump producer with dedicated design team
  • Standard export wooden case packaging (non-fumigation)
  • Fast after-sales service and technical support
Frequently Asked Questions
  • Q: What is MOQ?
    A: 1 piece for regular products. Sample costs can be deducted from future orders.
  • Q: What payment methods are accepted?
    A: D/P, T/T, Western Union - confirmed with exact order details.
  • Q: What is the delivery time?
    A: Depends on quantity, typically 1-7 working days.
  • Q: How are products packaged?
    A: Cartons with foam inside, wooden cases, and pallets for secure shipping.
  • Q: How are products delivered?
    A: By international express or sea freight.
  • Q: How long is the warranty?
    A: 15 years warranty for air motor, 5 years for pump body.
  • Q: Can products be made to different standards?
    A: Yes, we can produce according to custom requirements.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Jianglang Technology Co. Ltd.
Location No 350 East Nanyanggang Road , Shanyang Town ,Jinshan District ,Shanghai China
Contact Person Sky

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