{"product_id":"us-seal-ps-392","title":"US Seal PS-392 PS392","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"565\"\u003eThe US SEAL PS-392 Pump Seal is used in pump sealing systems to prevent fluid leakage and maintain reliable operation in rotating equipment applications. Commonly installed in rotary pumps, turbine pumps, compressors, mixers, blenders, and chillers requiring dependable shaft sealing performance under continuous service conditions. Maintenance teams, pump service technicians, and facility personnel use this component for replacement and repair projects to restore sealing integrity, reduce leakage, and support uninterrupted equipment operation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"567\" data-end=\"584\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"585\" data-end=\"1039\"\u003eThe US SEAL PS-392 Pump Seal is used in industrial environments requiring effective fluid containment and dependable pump performance. It supports pumping and mixing equipment where maintaining shaft sealing efficiency is essential for minimizing downtime and protecting critical system components. The seal is also utilized during preventive maintenance activities involving the servicing and replacement of worn sealing elements in rotating equipment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1041\" data-end=\"1070\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1071\" data-end=\"1645\"\u003e• Manufacturer Part Number (MPN): PS-392\u003cbr data-start=\"1111\" data-end=\"1114\"\u003e• Brand: US SEAL\u003cbr data-start=\"1130\" data-end=\"1133\"\u003e• Product Type: Pump Seal\u003cbr data-start=\"1158\" data-end=\"1161\"\u003e• Shaft Diameter: 1\/2 in\u003cbr data-start=\"1185\" data-end=\"1188\"\u003e• Seal Type: Mechanical Pump Seal\u003cbr data-start=\"1221\" data-end=\"1224\"\u003e• Head Type: C (Equivalent to John Crane Type 21)\u003cbr data-start=\"1273\" data-end=\"1276\"\u003e• Seat Type: 1 (Cup Mounted)\u003cbr data-start=\"1304\" data-end=\"1307\"\u003e• Seal Face Material: Carbon\/Ceramic\u003cbr data-start=\"1343\" data-end=\"1346\"\u003e• Elastomer Material: Buna\u003cbr data-start=\"1372\" data-end=\"1375\"\u003e• Metal Parts Material: Stainless Steel\u003cbr data-start=\"1414\" data-end=\"1417\"\u003e• Spring Material: Stainless Steel\u003cbr data-start=\"1451\" data-end=\"1454\"\u003e• Seat Outside Diameter: 0.938 in\u003cbr data-start=\"1487\" data-end=\"1490\"\u003e• Maximum Pressure: 150 psi\u003cbr data-start=\"1517\" data-end=\"1520\"\u003e• Maximum Temperature: 225°F\u003cbr data-start=\"1548\" data-end=\"1551\"\u003e• Function: Fluid leakage prevention and shaft sealing\u003cbr data-start=\"1605\" data-end=\"1608\"\u003e• Application: Pump sealing systems\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1647\" data-end=\"1671\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1672\" data-end=\"1784\"\u003e• John Crane Type 21 Mechanical Seal\u003cbr data-start=\"1708\" data-end=\"1711\"\u003e• Flowserve Type 21 Mechanical Seal\u003cbr data-start=\"1746\" data-end=\"1749\"\u003e• AESSEAL Type 21 Mechanical Seal\u003c\/p\u003e","brand":"US","offers":[{"title":"New","offer_id":51729097687342,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_78423ad1-0e89-41ee-8cb7-8ab3d2d78750.jpg?v=1770588859","url":"https:\/\/plgautomation.com\/products\/us-seal-ps-392","provider":"PLG Automation ","version":"1.0","type":"link"}