Anhui Yalan Seal Component Co., Ltd.  

Product Name: YALAN GR-SA Sewage Pump Mechanical Seal Model NO.: GR-SA Balance: Balanced Type: HQ901 Standard: Standard Performance: Corrosion Temperature: Temperature Mechanical Seal Speed: General Speed Mechanical Seal Pressure: Medium Pressure Mechanical Seals Structure: Single End Trademark: Yalan Transport Package: Carton Specification: Inner Diameter: 38 mm, 50 mm, 65 mm and 70 mm Origin: China HS Code: 8484200090 Product Description Basic FeaturesStructure: Single EndPressure: Medium Pressure Mechanical SealsSpeed: General Speed Mechanical SealTemperature: Temperature Mechanical SealPerformance: CorrosionStandard: StandardModel NO.: GR-SABalance: BalancedSpecification: Inner Diameter: 28 mm, 38 mm, 50 mm, 65 mm, 70 mm, 80 mm, 90 mm, 100 mmProduct Detailed DescriptionGR-SA Mechanical Seal for Sewage PumpsStructural Features:single end, multiple still springs with spring protection, balanced, independent direction of rotation, bolt transmission, non-cartridge seal. The springs are separated from the sealed mediums so that they will not be jammed. Multi spring structure makes sure the load on the sealing faces balanced. This seal component has a compact structure with easy installation and reliable performance.Industrial Standards:DIN24960, ISO3069, GB6556, EN12756Scopes of Application:mainly used in sewage pumps, immersible pumps, paper pulp pumps and other rotary devices for industries such as city construction, mining, power plants and sewage treatment. This component can work as an alternative to Gorman-Rupp and Grundfos original seal product GR-SA.Operation Parameters:Pressure: 1.6 MPa or lessTemperature: - 20 ~ 120 ºCLinear Speed: 15 m/s or lessMaterials:Rotary Ring Face: Carbon/SiC/TCStationary Ring Face: SiC/TCElastomers: NBR/Viton/EPDMSprings: SS304/SS316metal Parts: SS304/SS316Mediums:water, oil, sewage and other weak corrosive mediums.Customization:Changes of materials for getting other operating parameters are possible. Contact us with your requirements.