EM Wiper Seal – Heavy-Duty Metal-Cased Hydraulic Excluder for Extreme Contamination Control.
EM heavy-duty wiper seal with metal casing for extreme contamination. Aggressive scraping, rigid retention, severe-duty durable. PU/NBR + steel, –40°C~110°C.
EM Wiper Seal – A rugged heavy-duty hydraulic wiper seal engineered for extreme contamination control in mining, construction, and off-highway equipment. This metal-cased excluder features an aggressive scraper lip that efficiently removes heavy mud, ice, clay, and abrasive debris from the rod surface during retraction. The rigid metal casing provides structural reinforcement, prevents extrusion and deformation, and ensures secure groove retention under severe shock loads, vibration, and temperature extremes. The wear-resistant polyurethane or NBR wiping element delivers excellent resistance to weathering, ozone, UV, and abrasive media, making this heavy-duty excluder seal ideal for the harshest operating conditions. Material: high-grade polyurethane/NBR wiping element with galvanized or stainless steel casing. Temp: –40°C to +110°C.
Heavy-duty hydraulic wiper seal with metal casing for extreme contamination control
Aggressive scraper lip removes mud, ice, clay, and abrasive debris
Rigid metal casing prevents deformation, extrusion, and ensures secure groove retention
Wear-resistant PU/NBR element withstands weathering, ozone, UV, and abrasion
Severe-duty construction performs under shock loads, vibration, and temperature extremes
Wide temperature range –40°C to +110°C for extreme environments
Ideal for mining equipment, construction machinery, agricultural implements, and off-highway vehicles
EM Wiper Seal – Heavy-duty metal-cased hydraulic excluder for extreme contamination control. Aggressive scraping removes mud, ice, and debris. Rigid casing ensures secure retention under shock and vibration. Wear-resistant PU/NBR with steel casing. –40°C~110°C.
Original text from: pneumatic seal https://www.bszzseal.com/
