Spring mechanical seal YL 301 (BT-AR)

bellowsfor water pumpsmetal

Basic Features Structure: Single End Pressure: Low Pressure Mechanical Seals Speed: General Speed Mechanical Seal Temperature: General Temperature Mechanical Seal Performance: Wear Standard: DIN24250 Model NO.: Type 301, BT-AR Balance: Unbalanced Specification: Inner Diameter: 6 mm to 60 mm Product Detailed Description YL 301 (BT-AR) Mechanical Seal for Piping Pumps and Clean Water Pumps Structural Features: single end, unbalanced, independent direction of rotation, rubber bellow transmission. This component has a compact structure and it is easy to install. The bellow and the spring provide pressure compensation to the seal faces. The rubber bellow design prevents possible radial run-out so the floatabilitiy of the rotary ring is increased. Industrial Standards: DIN24250 Scopes of Application: widely used in clean water pumps, piping pumps, submerged agitators, temperature control pumps and other rotary devices for sewage treatment, food processing, water supply, and other civilian usages. This component can work as an alternative to Burgmann BT-AR. Operation Parameters: Pressure: 0.6 MPa or less Temperature: - 20 ~ 100 ºC Linear Speed: 10 m/s or less Materials: Rotary Ring: Carbon/SiC/TC Stationary Ring: Al2O2/SiC/TC Elastomers: NBR/EPDM/Viton Springs: SS304/SS316 Metal Parts: SS304/SS316 Mediums: oil, water, and weak corrosive mediums. Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.