Pusher mechanical seals are the workhorse of the fluid sealing industry, offering a robust and cost-effective solution for a wide range of pressures and temperatures. The defining feature of this design is the dynamic secondary seal (typically an O-ring or wedge) that moves axially along the shaft to maintain face contact as the primary seal faces wear down.
Unlike bellows seals, pusher seals rely on springs (single or multiple) to provide the closing force. This design allows for higher pressure capabilities and is exceptionally reliable for sealing clean fluids, light hydrocarbons, and water-based media. KE Motion Hydro offers pusher seals with advanced face materials to minimize “seal hang-up” and shaft fretting.
Dynamic O-Ring Design: Ensures constant face pressure and automatic wear compensation.
High Pressure Handling: suitable for high-pressure API applications and main process pumps.
Material Versatility: Available with Viton, EPDM, or Kalrez O-rings for chemical compatibility.
Rugged Construction: Ideal for heavy-duty applications in refineries and power plants.
We maintain a comprehensive inventory of pusher seals to support routine maintenance and emergency shutdowns across the Middle East and North Africa (MENA).
Our distribution network ensures rapid availability for:
The Gulf Region: United Arab Emirates (UAE), Saudi Arabia, Qatar, Kuwait, and Oman.
North Africa & Levant: Egypt, Sudan, Lebanon, Turkey, and Israel.
From standard water pumps to critical hydrocarbon compressors, our European-made pusher seals provide the reliability your operations demand.
