2" Aluminum Pneumatic Double Diaphragm Pump
High-performance 120 PSI air-operated pump designed for machining and wastewater treatment applications with large flow capacity.
Technical Specifications
| Parameter |
Specification |
| Max Working Pressure |
120 psi (0.84Mpa, 8.4bar) |
| Max Flow Rate |
150 gpm (570 lpm) |
| Max Reciprocating Speed |
145 cpm |
| Max Suction Height (Dry Sucking) |
5m |
| Max Permitted Grain |
0.24 in. (6mm) |
| Max Air Consumption |
140 scfm (70L/S) |
| Air Inlet Size |
1/2 in |
| Air Outlet Size |
3/4 in |
| Fluid Inlet Size |
2 in |
| Fluid Outlet Size |
2 in |
| Weight |
29 kg (Aluminum pump) |
Product Images
Company Profile
Shanghai Jiangliang Technology Co., Ltd is headquartered in Shanyang Town, Jinshan District of Shanghai, with 2 production bases and 3 branches in mainland China.
As a recognized High-Tech Enterprise and Credit Company, we maintain strong capabilities in design, innovation, and precision production while collaborating with Shanghai universities.
Product Range
- Pneumatic Diaphragm Pump
- Electric Diaphragm Pump
- Piston Pump
- Powder Pump
- Sanitary Pump
- Diaphragm Pump with Leakage Detector Controller
- Pneumatic Diaphragm Regulating Valve
- Control Valve
- Sequencing Valve
Available Materials
Wetted Parts: PP, PVDF, Acetal, Aluminum alloy, Ductile iron, Stainless steel
Diaphragm Materials: Teflon, Santoprene, Viton, Hytrel, Buna-N
Connection Types
Threaded Connection: Plastic pumps from 1/4" to 1-1/2", and all metal pumps
Flanged Connection: Plastic pumps from 1/2" to 3"
Available Sizes
1/4", 3/8", 1/2", 3/4", 1", 1-1/2", 2", 3"
Certifications & Standards
TS.A National Manufacturing License, CE, ATex, ISO9001, SGS
Participated in setting technical specifications for pneumatic diaphragm pumps in petrochemical industry (National Standard No.: SH/T 3191-2017)
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 the minimum order quantity?
1 piece for regular products. Samples are available and sample cost can be deducted from future orders.
What payment methods do you accept?
D/P, T/T, Western Union - please confirm exact payment terms with your order.
What is the delivery time?
Depends on quantity. Generally 1-7 working days.
How are products packaged?
Cartons with foam inside, wooden cases, and pallets for secure shipping.
How are products delivered?
By international express or sea freight.
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 products according to custom requirements and specifications.
Packaging & Delivery
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