Industrial sourcing guide
Plate Strainer RFQ Guide for Piping and Pump Protection
Plate strainers protect pumps, meters, valves and downstream equipment from debris. A clear RFQ should define the line size, perforation, material and installation arrangement before price comparison.
When plate strainers are selected
Plate strainers are commonly used during commissioning, flushing and plant maintenance, and in services where a compact debris-catching element is required. They may be temporary or permanent depending on the line duty.
- Pump suction protection
- Debris control during commissioning
- Protection for meters, valves and heat exchangers
- Utility and process line filtration support
Specification inputs that matter
Share pipe size, pressure class, flange standard, material, perforation size, mesh support, open area, flow direction, fluid and quantity. Pressure drop and cleaning access should be considered for continuous service.
Temporary versus permanent strainers
Temporary strainers are often used for flushing and commissioning. Permanent strainers should be reviewed with operating flow, debris load, cleaning method and maintenance access in mind.
Frequently asked questions
What is the difference between plate and basket strainers?
A plate strainer is a compact perforated element often installed between flanges or in a spool. A basket strainer is usually housed in a body that allows easier cleaning during operation.
Which material is common for plate strainers?
SS304, SS316 and carbon steel are common. The final material should match fluid compatibility and piping class.