Heavy Duty Shaft Seal For Self Priming Water Pumps Pro Grade Seal Fits Three Eighths Inch To One Inch Shafts Ceramic Stationary Ring Carbon Rotary Ring Nitrile Rubber Secondary Seal Stainless Steel Spring Minus Twenty To One Hundred Celsius

Heavy Duty Shaft Seal for Self Priming Water Pumps 1 pc
✔️ Ceramic stationary ring, carbon rotary, NBR seal, -20°C to 100°C

This heavy duty shaft seal is built for self priming water pumps, including clean water and circulation pumps, and general industrial pumps. It combines a ceramic stationary ring, carbon rotary ring, nitrile rubber secondary seal, and a stainless steel spring to handle shaft diameters from 3/8" to 1" (9.5-25.4 mm) and operate in a wide temperature range.

✅ Stationary ring: Ceramic
✅ Rotary ring: Carbon
✅ Secondary seal: Nitrile Rubber (NBR)
✅ Spring: Stainless steel
✅ Shaft diameters: 3/8" to 1" (9.5-25.4 mm)
✅ Operating temp: -20°C to 100°C
✅ Pressure: ≤0.5 MPa
✅ Speed: ≤5 m/s
✅ Applications: Clean water pump, circulation pump, and general industrial pump

💡 What is a heavy duty shaft seal used for in self priming water pumps and how does it handle demanding conditions?

This seal is designed to keep leakage under control in tough pumping environments. - Ceramic-stationary ring and carbon-rotary seal improve wear life in self priming pumps - Fits 3/8" to 1" shafts (9.5-25.4 mm) and operates -20°C to 100°C at up to 0.5 MPa - Ideal for clean water, circulation, and general industrial pumps in harsh settings