1/2" Mini Pneumatic Diaphragm Pump 100 Psi Air Operated with 15 GPM Capacity and Explosion-Proof Design
This 1/2" mini pneumatic diaphragm pump delivers reliable performance with 100 psi maximum discharge pressure and 15 gpm capacity. Designed for demanding industrial applications, it offers explosion-proof operation and handles various challenging fluids.
- Self-priming capability with idling and submersion operation
- Stall-free, ice-free zero leak performance
- Epoxy-coated air section for tough environmental conditions
- Low shear force preserves material structure integrity
- Bolt joint design ensures even sealing pressure
- Modular air valve for low pulsation and smooth operation
- Explosion-proof design for safe use in flammable environments
- No electricity required - operates on compressed air
- Diverse material compatibility with no rotating parts
- Handles corrosive, volatile, flammable, and poisonous fluids
- Stepless adjustment of delivery lift and flow via pneumatic valve
| Parameter | Value |
|---|---|
| Max Discharge Pressure | 100 psi (0.7 MPa, 7 bar) |
| Max Capacity | 15 gpm (57 lpm) |
| Max Reciprocating Speed | 400 cpm |
| Power Source | Pneumatic |
| Max Permitted Grain Size | 3/32 in (2.5 mm) |
| Air Inlet Size | 1/4 in NPT (F) |
| Air Outlet Size | 3/8 in NPT (F) |
| Fluid Inlet/Outlet Size | 1/2 in |
| Net Weight | 8.9 kg |
This advanced air operated diaphragm pump utilizes compressed air as its power source and features three-way air pilot valve technology for no dead stop operation and faster reversing. It is widely used across multiple industries including wastewater treatment, chemical processing, petrochemical operations, painting, ceramics manufacturing, environmental protection, and printing/dyeing applications. The pump effectively handles corrosive, volatile, flammable, poisonous fluids with particles and high viscosity materials.
Jianglang Technology Co., Ltd is a certified High-Tech Enterprise that participated in setting industry standard SH/T3191-2017. With strong technical support from Shanghai University, the company provides comprehensive training programs covering equipment maintenance, pump selection, fluid transfer solutions, chemical compatibility guidance, and system equipment support.
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