DN50 Air Operated Pneumatic Diaphragm Pump, Wet Part:
PP/DI/SS304/316/PVDF For Sewage/Viscous Fluid/Strong Acid/Paint
Descriptions
The new generation pneumatic metering pump, is popular known as
double acting diaphragm pump. It's driven by compressor air, are
widely used for the large volume transfer of various harshly liquid
fluid, such as: chemical, waste water, cement, paper pulpe, syrup,
sewage, slurry, honey, paint, oil, petroleum, etc.
Specification
| Max working pressure: | 100psi ( 0.7Mpa , 7bar) |
| Max flow rate: | 150 gpm ( 570 lpm ) |
| Max reciprocating speed: | 145cpm |
| Max suction height: | 5m |
| Max permitted grain: | 6mm |
| Max air consumption: | 175scfm ( 4.9m³/min ) |
| Air inlet size: | 1/2 in.npt (f) |
| Air outlet size: | 1/2 in.npt(f) |
| Fluid inlet size: | 2in.npt(f) |
| Fluid outlet size: | 2in.npt(f) |
| Weight: | AL 29.0kg SST 47.0kg |
- Dry proof
- High suction capacity
- No electric components
- Discharge outlet with protection
- Solid external sturcture
- Vast compatibility of fluid media
- Reduced internanal volume minimize the waste and easily clean
- Stainless steel bolt are corrosion resistant, and offer you
reasonable positioing and conveniently reassemble
- Unique designed three way control valve ensure no block operation,
easily parts maintenance, no need lubrication for air pipeline
- Worn resistance parts ensures precisely positioning of stem and
fast replacement
Design advantage:
Applications:
Waste water treatment, sludge, screening | Effluent treatment plant | Pharmaceutical feeds, transfer |
Automotive wash, lube, oil | Ceramics mix & cast, glaze | Chemical injection, process |
Pulp & paper batching, bleaching | Construction coating, dewatering | Food processing transfer, packaging |
Marine bilge, cleaning | Mining utility, dewatering | Oil & gas transfer, clean up |
FAQ
How much does a pneumatic diaphragm pump weigh?
The Air Operated Pneumatic Diaphragm Pumps weight depends on its
port diameter, wet part material.
Where are the diaphragm pumps available?
We can offer a wide variety of diaphragm pump options to you, such
as low pressure, high pressure, different diaphragm and wet part
material.
Comptetitve advantage
The air-driven double diaphragm transfer pumps. No electrical
components are required because the pumps are
air-driven. RD series pumps are run-dry safe and self-priming. The
pump capacity can be controlled by changing
the pressure in the air supply. The air control is designed for
oilfree operation. The RD series pumps are ideally
suited for the transport of liquid chemicals. It transports media
at up 6,700 l/h and up to a discharge lift of 70 m.
As the pump capacity is highly dependent on the back pressure, the
performance curve must always be observed.
At the sametime, the differential pressure between the hydraulic
and pneumatic sides should not exceed 2 bar.
Higher values reduce the service life of the pump. When selecting
pumps, check the material compatibility.
In addition, consider the density, viscosity and temperature of the
transported medium.
