Brush - SS - DS/DS - Male Brush Dia 1-1/2" - Schaefer Parts in contact with bellows:

Parts in contact with bellows: stainless steel

Design: Features a double spiral and double stem (DS/DS) construction for enhanced strength and thorough cleaning

This valve is designed to protect against accidental over-pressure in pressure vessels due to system malfunctions or fire

Seal Material: EPDM

150 PSI relief valve to safely manage pressure

Brush - SS - DS/DS - Male Brush Dia 1-1/2" - Schaefer Parts in contact with bellows:The Schaefer 43839 is a high quality Stainless Steel Flue and Condenser Brush designed for effective cleaning in industrial applications. Key technical specifications include: Construction: Double Spiral Double Stem (DS DS) Brush Diameter: 1 1 2 inches Brush Length: 7 1 2 inches Wire Type: Stainless Steel Fitting: 1 4" Male Pipe Thread This brush is ideal for cleaning flues, boilers, and condensers where deposits are medium to light. The double spiral