Characteristics and performance

The design of the Hallite 844  double-lipped, snap-in rod wiper minimises the oil transfer out of the ram on the cylinder rod by collecting traces of fluid passing the rod seal.

The Umbrella Wiper Technology™, a unique feature, is a protective debris guard flap on the wiping lip that entirely covers the gland housing and prevents the water/slurry trap that is common with conventional wipers. This feature offers added protection to the integrity of the hydraulic system by reducing corrosion and preventing the ingress of contamination into the wiper housing groove and hydraulic cylinder gland which will result in increased system life.

The standard Hallite 844 is moulded in Hythane® 361, Hallite’s high-performance polyurethane, for excellent durability in service. Some sizes of the Hallite 844 are offered in a Hythane® 181 polyurethane with a textured wiping lip to provide improved dry rod performance, particularly for long stroking cylinder applications.

Product details

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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