SYM 65 suction strainer without valve

The SYM 65 valveless polyethylene suction strainer is designed to secure a fire-fighting suction line when pumping from a water source. It limits the ingress of debris such as leaves, gravel or floating bodies, protecting the motor-driven pump and ensuring a more reliable suction flow during operations.

Its polyethylene basket makes it highly resistant, yet lightweight and easy to handle in the field. This valveless version is ideal for installations where the water retention function is not required, or where it is already provided by another element of the suction system.

Simple and robust, it can be integrated into fire-fighting systems, technical tests and operations requiring a water supply from a reservoir, basin or natural water intake.

Key features

• SYM 65 connection compatible with standard fire-fighting suction lines.
• Polyethylene basket, lightweight, resistant and suitable for handling in the field.
• Valveless version, dedicated to filtration without water column maintenance.
• Pump protected against solid debris and floating elements.
• Quick and easy to use in suction configuration.

Use

• suction of water from tanks, reservoirs or natural water sources;
• protection of fire-fighting pumps against impurities;
• setting up suction lines during operations or training;
• pumping operations in outdoor or industrial environments;
• supplying water to a mobile fire-fighting system.

FAQ - SYM 65 suction strainer without valve

What is the purpose of a suction strainer?

A suction strainer filters debris from a water source to protect the pump and suction line. It prevents the entry of particles that could damage or disrupt system operation.

What's the difference between a strainer with and without a valve?

The version with valve keeps water in the suction line to facilitate priming. The non-valve version only filters debris, but does not retain water.

When should a non-valved strainer be used?

Recommended when priming is already provided by another device, or when the suction configuration does not require water retention. They are ideal for simple installations and quick field use.