U.S. Seal MFG. PS-3816 Mechanical Pump Seal Kit Size 0.625In

Description:

The U.S. Seal MFG. PS-3816 Pump Seal Kit is a mechanical shaft seal assembly designed to prevent fluid leakage in centrifugal pumps and other rotating fluid-handling equipment. Commonly installed in industrial pumps, HVAC circulation systems, water treatment equipment, chemical processing facilities, and OEM fluid handling systems requiring a 5/8-inch shaft seal. Maintenance technicians, pump rebuilders, and system integrators use this pump seal kit for equipment repair, preventive maintenance, and replacement of worn OEM mechanical seals to restore leak-free operation and extend pump service life. The PS-3816 is equivalent to a John Crane Type 6 mechanical seal and is designed for abrasion-resistant service.

Applications:

The U.S. Seal MFG. PS-3816 Pump Seal Kit is commonly used in centrifugal pumps, industrial water pumps, HVAC circulation pumps, chemical transfer pumps, irrigation systems, cooling equipment, and general fluid handling applications. Its carbon primary ring, Ni-Resist mating ring, Viton secondary seals, and stainless steel metal components provide reliable sealing performance in demanding industrial environments.

Technical Specifications:

• Brand: U.S. Seal MFG.
• Model: PS-3816
• Product Type: Mechanical Pump Seal Kit
• Shaft Size: 0.625 in. (5/8 in.)
• Seal Type: Type A (Equivalent to John Crane Type 6)
• Mating Ring: 1.25 in. Bore Cup Mounted
• Primary Ring Material: Carbon (Abrasion Resistant P66)
• Stationary Ring Material: Ni-Resist
• Secondary Seal Material: Viton (FKM)
• Metal Components: Stainless Steel
• Spring Material: Stainless Steel
• Application: Centrifugal Pumps and Industrial Fluid Handling Equipment

Common Replacements:

• John Crane Type 6 Mechanical Seal (5/8 in.)
• U.S. Seal MFG. PS-3816 Replacement Pump Seal
• Flowserve Type 6 Equivalent Mechanical Pump Seal