How to properly maintain FY pneumatic slurry pump after shutdown?

The FY series <a href="/en/products/fy-slurry-pump/" title="FY Series Pneumatic Slurry Pump">pneumatic slurry pump</a> requires specific maintenance after shutdown to ensure reliable performance.

For residual material cleaning, circulate cleaning agent for 15-20 minutes and use soft brushes for valve seats. Avoid metal tools to prevent damage.

Inspect piston rods for scratches and O-rings for elasticity. Apply silicone grease before reassembly to ensure proper sealing.

Drain all condensate from air tanks and clean filter elements. Install dust caps on valve ports for long-term storage.

Store pumps filled with anticorrosion oil, with piston rods greased and covered. Keep in dry environment and move pistons periodically to prevent seal adhesion.