Characteristics and performance

The Hallite EXG is a double-acting, two o-ring energized, rod wiper/excluder designed to include two different unique wiping lip geometries. The EXG wiper is primarily designed for environments with heavy contamination, particularly when the rod is facing upwards. The two wiping lips combine to scrape debris from the rod and contain residual oil on rod extension.

Hallite’s innovative Umbrella® wiper technology is designed to eliminate debris build up from in front of the primary wiping lip by forcing it to flow to the outer diameter of the cylinder away from the rod. The EXG design requires two o-ring energizers; one o-ring energizer provides downward force to maintain the engagement of the inner wiping lip, while the other o-ring provides the necessary force and static sealing of the primary wiping lip area to the sliding surface.

Typically made from exclusive Hallite Armorlene® materials. High-performance Armorlene® materials, like HLX, provide outstanding wear and scraping capability as well as large range of temperature and media compatibility. The Halite EXG wiper employs the same basic principles of design function as the Hallite E2W, E5W, and EXF, though the EXG wiper may require a gland drain to properly relieve pressure between the wiper and rod seal.

Product details

The part numbers listed below only show standard material options for both the face seal and energizer, where applicable. For a complete list of the material and energizer options along with part numbering structure, please see the complete PDF datasheet or click EXG Data Tables.
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Displaying 1 - 30 of 203 products

Part no. Ød1 ØD1 SL L1  
4.5 12.5 4.4 5 Get a quote 4506701
5 12 5.5 6.5 Get a quote 4508601
6 13 8 9 Get a quote 4460300
10 18 6 6.6 Get a quote 4299900
10 20 8 9 Get a quote 4600000
12 18 6 7 Get a quote 4621300
12 20 4.4 5 Get a quote 4182501
12 25 8 9 Get a quote 4600100
14 22 4.4 5 Get a quote 4182601
14 22 5 5.7 Get a quote 4604000
14 24 8 9 Get a quote 4600200
15 25 8 9 Get a quote 4600300
16 24 4.4 5 Get a quote 4182701
16 24 5 5.7 Get a quote 4604100
16 26 8 9 Get a quote 4600400
18 26 4.4 5 Get a quote 4182901
18 26 5 5.7 Get a quote 4604200
18 28 7.3 8 Get a quote 4547900
18 28 8 9 Get a quote 4600500
20 28 4.4 5 Get a quote 4183001
20 28 5 5.7 Get a quote 4604300
20 30 8 9 Get a quote 4600600
20 40 12 13 Get a quote 4621900
22 30 4.4 5 Get a quote 4183101
22 35 10 11 Get a quote 4600700
22 40 10 11 Get a quote 4572900
22.4 30 5 5.7 Get a quote 4604400
22.4 32.4 8 9 Get a quote 4600800
23.5 31.5 5 5.7 Get a quote 4621500
25 33 4.4 5 Get a quote 4183301