Neoprene impeller 10 blades

This impeller is made of neoprene. Neoprene is a material commonly used for marine impellers due to its good resistance to seawater, oils, chemicals, and abrasion, ensuring reliable durability and performance in marine environments.

This Jabsco impeller has 10 blades. The number of blades is an important feature that affects the flow rate and pressure generated by the pump.

The technical dimensions of this impeller are as follows:

Shaft diameter (Ø A): 12.7 mmOuter diameter (Ø B): 51 mmDepth (C): 22 mmHub: 6 (typically indicating the number of splines or the shape of the shaft insert)

The manufacturer reference for this Jabsco impeller is 18673-0001-P. This reference is essential to ensure compatibility with your pump or to order the correct spare part.

Yes, this is a Jabsco impeller, identified by manufacturer part number 18673-0001-P. It is designed to meet the original specifications of the brand.

Neoprene is a preferred choice for marine impellers due to its properties. It provides excellent resistance to seawater, oils, greases, and many chemicals while maintaining its flexibility. These characteristics ensure good sealing and long service life in the harsh conditions of marine environments.

This neoprene impeller is designed for various marine pumping applications. It is commonly used for:

Marine engine coolingBilge pumpsTransfer pumps for non-corrosive liquids

Several signs indicate that an impeller is worn and needs replacement:

A reduction in pump flow or pressure.Cracks or tears visible on the blades.Deformed, hardened, or broken blades.Overheating of the motor (if used for cooling).Excessive pump vibrations.It is recommended to check the impeller regularly, especially before each sailing season.

Yes, the impeller is made of neoprene, a material specifically chosen for its high resistance to seawater and corrosive marine environments. This ensures durable and reliable performance even with prolonged contact with salt water.

This impeller is compatible with Jabsco pumps requiring an impeller with reference 18673-0001-P and matching the specified dimensions (Ø A: 12.7 mm, Ø B: 51 mm, C: 22 mm, hub: 6). It is essential to verify the reference and dimensions of your current impeller or the specifications of your pump to ensure perfect compatibility.

To verify compatibility, compare:

The manufacturer reference of your current impeller (must be 18673-0001-P or equivalent).The dimensions of your current impeller with those of this product (Ø A: 12.7 mm, Ø B: 51 mm, C: 22 mm, Hub: 6).The number of blades (must be 10).This information is usually engraved on the impeller or available in your pump’s manual.

Yes, this neoprene impeller is perfectly suited for marine engine cooling systems. Its design and material are optimized for applications where seawater is pumped to regulate engine temperature.

Yes, this impeller can be used in certain bilge pumps, depending on their specifications. It is important to verify that the dimensions and reference of this impeller (18673-0001-P) match the requirements of your bilge pump to ensure optimal operation.

For replacing an impeller, you will generally need:

A screwdriver (flathead or Phillips, depending on the pump cover screws). A wrench or an adjustable spanner (for pump bolts if necessary). A long-nose pliers or an impeller puller (to remove the old impeller). A small amount of glycerin-based lubricant or liquid soap (to ease insertion of the new impeller).

To install the impeller correctly:

Ensure the pump is clean and free of debris. Lightly lubricate the inside of the pump body and the impeller blades with a water-based or glycerin-based lubricant.Insert the impeller while turning it in the direction of the pump's rotation, ensuring the blades bend correctly.Push the impeller firmly until it is fully seated on the shaft.Replace the pump cover and tighten the screws evenly.

Yes, it is strongly recommended to lightly lubricate the impeller and the inside of the pump housing before installation. Use a glycerin-based lubricant, liquid soap, or marine grease compatible with rubber. This makes inserting the impeller easier, reduces the risk of damaging the blades, and allows for an initial dry start without damage.

During installation, the impeller blades must bend in the direction of the pump's rotation. If you are unsure of the rotation direction, you can usually insert the impeller and turn it slightly by hand in one direction, then check if the blades bend naturally. Once the cover is in place, the pump will force the blades into the correct orientation on the first startup.

To remove the old impeller:

Turn off the pump power.Remove the pump cover.Use an impeller puller or two long-nose pliers to grip the impeller blades on each side of the shaft.Pull the impeller out of the pump body gently and evenly. Avoid prying against the pump body to prevent damage.

The primary function of an impeller is to create a liquid flow. By rotating inside the pump body, the impeller's flexible blades draw in liquid from one side and expel it from the other, generating the necessary circulation for engine cooling, bilge drainage, or fluid transfer.

Yes, regular maintenance of the impeller is crucial for the reliability of your marine pumping system. An annual inspection or before each sailing season helps detect premature wear, cracks, or deformation of the blades. Preventive replacement of a worn impeller avoids unexpected failures, such as engine overheating, and ensures the pump operates correctly.