The pump seems like a good product and it works well. However, the sealing surfaces for every one of the connections were coated in some rough material coating the cause every port to leak fuel oil when put into service. I had to spend a couple hours removing the plugs and connection ports to clean them up. The worst one was the pressure adjustment port with an oring seal that leaked due to the rough inner surface. I had to measure the depth of the adjustment screw, remove it and ream and polish the ID of the port, then apply silicone oil lube and reassemble to the exact location.
Verified purchase: Yes | Condition: New
Original Riello OEM High Quality Fuel Pump. Easy installation. Perfect Fit. Quiet and Durable. Fits Several Riello Burner Models.
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
installed with new motor and sure made things a lot quieter when boiler is running
Verified purchase: Yes | Condition: New
Satisfied customer, thank You.
Verified purchase: Yes | Condition: New