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Christopher WebbAug 12, 2025
Why does my SKF 40PGA Water Pump start but the pressure doesn't increase?
- RraystuartAug 12, 2025
If your SKF Water Pump starts but the pressure isn't increasing, several factors could be at play: * Insufficient air pressure: Ensure the air pressure is approximately 6–8 bar. * Air in the pump’s piping: Bleed the system to remove any trapped air. * Empty lubricant reservoir: Add lubricant to the reservoir. * Air in the lubricant reservoir or lubricant: Empty the reservoir and refill it with new grease. * Lubricant viscosity too high: Check the lubricant viscosity and replace it if necessary, using NLGI-000...NLGI-1.