A duplex strainer is a type of strainer that has two separate chambers with a single outlet. The two chambers are connected by a series of pipes and tubes that allows the water to flow through the two chambers in opposite directions. This allows the water to flow through the two chambers at different rates, reducing the pressure on each chamber and thus reducing the pressure on the pipes and tubes. The result is a more efficient and effective way to strain the water for required purposes.
The auto backwash system is a type of duplex strainer that can be used to backwash the strainer after each use automatically. This allows for easy maintenance and reduces the risk of clogs and blockages. Duplex strainers are ideal for areas with a lot of flow, such as a faucet with multiple outlets. They are also ideal for areas with a lot of pressure, such as a faucet with multiple outlets in a high-pressure area.
Auto Backwash Strainer Specifications
| Size | : | Available from 1“ Line Size to 4” (Higher sizes available on request) |
| Pressure Rating | : | Upto 1000 PSI.High -pressure rating avail |
| End Connection | : | Flanged [As per requested Table] |
| Materials of Construction | : | Carbon Steel |
| Filter Element | : | Carbon steel, Stainless steel in various grades - Other materials available on request |
| Stainless steel in various grades | : | other materials and coating available on request |
| Filtration Rating | : | Filtration rating available from 5 microns to 1000 micron |
Design Features
- Can be installed in horizontal or vertical pipelines
- Drain connections standard and are furnished with plug
- Perforated screen with 40 Mesh linings are standard
- Vent valve can be provided with valve on request
- Other reining’s shall be done on request
- To meet high temperature and high pressure with suitable MOC and Sealing parts
Product Applications
- Pump protection
- Flow meter protection
- Protection of stream traps
- Valve & regulator processes
- Protection of heat exchanger & refrigerating set
- Instrumentation and ancillary piping item protection
