Pneumatic Aluminum Diaphragm Pump Replacement 2" Low Flow Low Pressure
Technical Specifications
| Parameter |
Value |
| Max Working Pressure |
120 psi (0.84Mpa, 8.4bar) |
| Max Flow Rate |
118 gpm (446 Lpm) |
| Max Reciprocating Speed |
200 cpm |
| Max Suction Height (Dry Sucking) |
5 m |
| Max Permitted Grain |
0.2 in. (5 mm) |
| Max Air Consumption |
80 scfm (40 L/S) |
| Air Inlet Size |
1/2 in |
| Air Outlet Size |
3/4 in |
| Fluid Inlet Size |
2 in |
| Fluid Outlet Size |
2 in |
| Weight (Aluminum) |
20 KGS |
Product Images
Our Advantages
Packing & Delivery
Company Profile
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 title in consecutive years.
Product Range
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 pumps and valves have been granted more than 40 patents, including 10 invention patents. We participated in setting technical specifications for pneumatic diaphragm pumps in petrochemical industry (National Standard: SH/T 3191-2017). Certifications include TS.A National Manufacturing License, CE, ATex, ISO9001, and SGS.
Industry Applications
We serve chemical industry, painting & coating industry, water treatment industry, petroleum industry, environmental protection industry, and food and pharmaceutical industry. Our clients include BASF, Bayer, SAMSUNG, and we export to over 70 countries and regions.
Available Materials & Configurations
Wetted Parts Material
PP, PVDF, Acetal, Aluminum alloy, Ductile iron, stainless steel
Diaphragm Material
Teflon, Santoprene, Viton, Hytrel, Buna-N
Inlet/Outlet Sizes
1/4", 3/8", 1/2", 3/4", 1", 1-1/2", 2", 3"
Connection Types
Threaded connection (1/4" to 1-1/2" plastic pumps, all metal pumps), Flanged connection (1/2" to 3" plastic pumps)
Our Service
- 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
What is MOQ?
1 piece for regular products. Samples available with cost deductible from future orders.
What payment methods are accepted?
D/P, T/T, Western Union - confirmed with exact order details.
What is the delivery time?
Depends on quantity, typically 1-7 working days.
How are products packaged?
Cartons with foam inside, wooden cases, and pallets for secure shipping.
How are products delivered?
International express or sea freight based on order requirements.
What is the warranty period?
15 years warranty for air motor, 5 years for pump body.
Can products be made to different standards?
Yes, we can produce according to custom requirements and specifications.
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