Wipers

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Installation sketch Wiper

In pneumatic and hydraulic cylinders, wipers protect the inside of the cylinder against the penetration of dirt during the retraction of the rod. For every type of cylinder and application, Freudenberg Sealing Technologies offers the right wiper with maximum reliability and durability: individual wipers with or without metal reinforcement, as well as double wipers with or without pressure relief.

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Filtered items for Wiper ( 1328 hits )

  design material d D H brand item no. SP | IP    
cross-section thumbnail Wiper AE41 AE41 90 NBR NB905501 4 12 4 Dichtomatik 67188634 Details
cross-section thumbnail Wiper AS AS 88 NBR 101 6 13 3 Freudenberg 40421692 | 24801 Details
cross-section thumbnail Wiper AM43 AM43 90 NBR NB903411 6 13 3 Dichtomatik 49431822 Details
cross-section thumbnail Wiper AM43 AM43 90 NBR NB903406 6 13 3 Dichtomatik 67180383 Details
cross-section thumbnail Wiper AM45 AM45 90 NBR NB903411 6 13 3.5 Dichtomatik 49428454 Details
cross-section thumbnail Wiper AM43 AM43 90 NBR NB903411 8 14 3.5 Dichtomatik 49433689 Details
cross-section thumbnail Wiper AM44 AM44 95 TPU PU953401 8 14 3.5 Dichtomatik 67062249 Details
cross-section thumbnail Wiper AM43 AM43 90 NBR NB903406 8 14 3.5 Dichtomatik 67180468 Details
cross-section thumbnail Wiper AM45 AM45 90 NBR NB903411 8 14 4 Dichtomatik 49437996 Details
cross-section thumbnail Wiper AE42 AE42 90 TPU PU905501 8 14.6 3.8 Dichtomatik 67188880 Details
cross-section thumbnail Wiper AM43 AM43 90 NBR NB903411 8 15 3 Dichtomatik 49431821 Details
cross-section thumbnail Wiper AM43 AM43 90 NBR NB903406 8 15 3 Dichtomatik 67180574 Details
cross-section thumbnail Wiper AE41 AE41 90 NBR NB905501 8 16 4 Dichtomatik 67188635 Details
cross-section thumbnail Wiper AU ASOB AU ASOB 94 AU 925 8 16 7 Freudenberg 401479 Details
cross-section thumbnail Wiper ASOB ASOB 88 NBR 101 8 16 7 Freudenberg 40421947 | 401496 Details
cross-section thumbnail Wiper AS AS 88 NBR 101 8 22 3 Freudenberg 40421693 | 24802 Details
cross-section thumbnail Wiper AM43 AM43 90 NBR NB903411 8 22 3 Dichtomatik 49441056 Details
cross-section thumbnail Wiper AM43 AM43 90 NBR NB903406 8 22 3 Dichtomatik 67180451 Details
cross-section thumbnail Wiper AM44 AM44 95 TPU PU953401 9 19 5 Dichtomatik 67123028 Details
cross-section thumbnail Wiper AS AS 88 NBR 99035 10 16 3 Freudenberg 40422000 | 454478 Details

Wipers from Freudenberg Sealing Technologies: Maximum protection against dirt

In pneumatic and hydraulic cylinders, wipers from Freudenberg Sealing Technologies protect the inside of the cylinder against any dirt penetration during the retraction of the rod. It is important that dirt, dust, humidity and other environmental influences are not permitted to contaminate the operating medium and they must be kept away from the pressurised sealing edges and other contact zones. To achieve this, the wipers must be the perfect match for the corresponding usage conditions and provide maximum protection.

Wipers with extended durability

Wipers are a critical factor in the service life of a sealing system. For this reason, Freudenberg Sealing Technologies utilises the optimum materials for its wipers, and the best product for every application. In this way, wipers repel dirt particles that could otherwise damage the primary seal or the metal surface. For every type of cylinder and application, Freudenberg Sealing Technologies offers the right wiper with maximum reliability and extended durability.

Available as single and double wipers

Primary and secondary seals as well as guides in modern sealing systems require reliable protection via wipers such as those from Freudenberg Sealing Technologies. The company offers these as individual wipers with or without metal reinforcement, as well as double wipers with or without pressure relief. The star among the wipers in terms of protective effect and reliability is the DMRW 2; a double wiper equipped with both metal reinforcement and pressure relief. In addition, the DMRW 2 consists of one of the best materials that Freudenberg Sealing Technologies has developed: polyurethane. This features maximum resistance to wear and a wide range of temperatures, as well as high chemical resistance.

Wipers in different versions

Our product range of wipers in various diameters and heights including product and material data sheets, ordering options, prices and availability as well as dealer contacts can be found in our FST e-catalogue.