Pump Protection Strainers for Start-Up and Commissioning

Monarch designs and manufactures pump protection strainers in Australia for start-up, commissioning, shutdown, and ongoing service applications where pumps must be protected from debris and solids in the pipeline.

During commissioning and after maintenance work, pipe systems often contain weld slag, rust, scale, gasket material, and other foreign debris. If these solids enter the pump, they can cause rapid wear, impeller damage, seal issues, blockages, and premature equipment failure. A correctly selected strainer helps prevent this damage by capturing contaminants before they reach the pump.

Pump protection strainers are commonly installed on the suction side of the pump or at another suitable location in the line to provide temporary or permanent protection depending on the application. In many cases, temporary cone strainers are used during commissioning and start-up, while permanent strainers may be selected where continued solids removal is required during normal operation.

Monarch can supply pump protection strainers in a range of forms, including:

• temporary cone strainers
• temporary plate strainers
• permanent cone strainers
• basket strainers
• custom fabricated strainer solutions

Each strainer can be designed to suit the line size, flange arrangement, flow conditions, debris load, and pressure drop requirements of the system. Where required, designs can incorporate suitable open area ratio and reinforcement to ensure effective operation under plant conditions.

Pump protection strainers are widely used in:

• oil and gas facilities
• water treatment plants
• chemical processing systems
• utilities and service water systems
• industrial process plants
• skid-mounted equipment packages

As Monarch designs and manufactures in Australia, we can provide custom pump protection strainers suited to project and plant requirements, including urgent supply for shutdowns, maintenance works, and commissioning programs. Local workshop capability also allows support for special dimensions, non-standard flange arrangements, and application-specific fabrication needs..

For customers commissioning new systems or restarting plant after maintenance, a well-designed pump protection strainer is a simple but critical safeguard against expensive equipment damage and unnecessary downtime..

Why Choose Monarch Pump Protection Strainers?

• Designed and manufactured in Australia
• Suitable for commissioning, start-up, shutdown, and ongoing service
• Custom built to suit pump and pipeline requirements
• Available in temporary and permanent designs
• Local engineering and workshop support

Talk to Monarch

Send your pump details, line size, flow rate, flange standard, and fluid service information to Monarch for strainer selection assistance.