Specification Brand : Othmro BulletPoint1 : Material: Alloy + Plastic ;Type:104-25,Internal Diameter : 25mm. BulletPoint2 : Can work in water, oil, and other weakly corrosive media. BulletPoint3 : Mechanical Shaft Seal Replacement,Product Included:1 X Mechanical Sealing. BulletPoint4 : Sealing Chamber Pressure (MPA): 0 ~ 0.6; Sealed Chamber Temperature (°C): -20 ~ 80 BulletPoint5 : Includes two seals made of ceramic and graphite ,Use for pools and spa pumps. Color : 1Pcs 104-25 ItemName : Othmro 1Pcs Internal Diameter 25mm Alloy Plastic Mechanical Shaft Seal Replacement 104-25 Shaft Seal for Pump Shaft Water Pumps Shaft Mechanical Sealing for Swimming Pools Spa Pumps ItemPackageDimensions_Height : 9.6 centimeters ItemPackageDimensions_Length : 4.6 centimeters ItemPackageDimensions_Width : 5.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : mechanical-seals Manufacturer : uxcell Material : Rubber ModelNumber : 104-25 PartNumber : OTH191007D-0066 ProductDescription : Specifications: Product line name: Water seal Internal Diameter : 25mm Type:104-25 Material: Alloy + Plastic Pressure: 0-0.6Mpa Line Speed: less than or equal to 8m/s Temperature: -4 degrees F (-20 degrees C) to 176 degrees F (80 degrees C) Description: 1.Mechanical seals for pumps. 2.Includes two seals made of ceramic and graphite. 3.Can work in water, oil, and other weakly corrosive media. 4.It is necessary to prevent aging, cracking, stickiness and loss of elasticity due to high temperatures. 5.Suitable for centrifugal pump, centrifuge, reactor and compressor equipment.