10 Round Medium-Duty (Poly) Chimney Brush 3/8 NPT

This chimney cleaning brush is made from .050″ Prostran bristles which are more flexible than our Heavy-Duty Poly brushes. It’s ideal for applications where greater maneuverability is needed or for use in prefab fireplaces allowing the brush to more easily pass through the damper. It’s Also a great choice where creosote build-up is such that a regular brush is too stiff to pass down the chimney. Bristles will not harm metal chimney pipe. The spindle has a 3/4″ loop on one end and 3/8″ Male NPT Thread on the other. The 5SB-36048M 3/8″ NPT brush rods will mate to the threads on this brush. You can also use the 5SB-30624M brush rods and a 5SB-36352M 1/4″ NPT x 3/8″ NPT adapter. Note: If going through a 45 or more elbow, use ProFlex Rods and a female to female adaptor.Specifications: Dimensions: 10” Diameter x 7” long brush body; 9 1/2” overall length 3/8” Male NPT Important Note: The tolerance on the brush body and overall length for all brushes is – 1/2”