The wishlist name can't be left blank
This website requires cookies to provide all of its features. By using our website, you agree to our use of cookies - Learn more - Accept
Your web browser (Internet Explorer) is no longer supported
Update browser More information
My Cart 0
quality
quality Approved & certified
service
service 24x7 The foundation of our service
flexible
flexible Also custom made seals
support
+31 (0)38 - 30 32 700

Do you want to order for the first time?

Request a Login

Already a customer?

Click here to sign in

842

86 items

Page
per page
Set Descending Direction
Filter
Shopping Options
Inside diameter
Outside diameter
Installation height
Total height
Hardness
Color
Stock Indicator
  1. Zwolle 11 items
  1. Wiper Hallite Type: 842
    Dimensions: 100 x 112.2 x 7.1 x 12.4
    Part number: 8509933
    In Stock
    More Details
  2. Wiper Hallite Type: 842
    Dimensions: 100 x 114 x 8 x 12
    Part number: 8509938
    Delivery time: ± 1 week
    More Details
  3. Wiper Hallite Type: 842
    Dimensions: 100 x 115 x 5.1 x 12
    Part number: 8509939
    Delivery time: ± 1 week
    More Details
  4. Wiper Hallite Type: 842
    Dimensions: 100 x 115 x 9.5 x 14
    Part number: 8509943
    Delivery time: ± 1 week
    More Details
  5. Wiper Hallite Type: 842
    Dimensions: 101.6 x 111.13 x 5.59 x 9.19
    Part number: 8510052
    Delivery time: ± 8 weeks
    More Details
  6. Wiper Hallite Type: 842
    Dimensions: 105 x 120 x 9.5 x 14
    Part number: 8510179
    Delivery time: ± 1 week
    More Details

86 items

Page
per page
Set Descending Direction

Hallite 842


The Hallite 842 rod wiper is designed to prevent the ingress of foreign particles and moisture into the cylinder. The profile has been specially developed for harsh environments, in particular the longall mining industry. The special feature is the flap on the wiping lip which covers the gland housing, preventing the water/slurry trap so common with conventional wipers and thus ingress of contamination around the outside of the wiper. The internal ribs on the inside diamter prevent the possibility of pressure trapping between the gland seal and the wiper and ensure correct support and guidance of the wiping lip, even in cases of high eccentricity as can occur between the outer stage gland and the inner cylinder of a roof support leg. The Hallite 842 is manufactured in Hallite’s high performance polyurethane Hythane® 181. The material has excellent compression set characteristics, excellent wear and abrasive resistance, proven compatability with HFA (95/5) fluids, as used in longwall mining equipment, and with mineral oil. A number of sizes, indicated by *, do not have an interference fit between the outside diameter of the wiper and the wiper housing bore ØD1. They float on the retaining lip.


Temp. Range - 45 ℃ to 110 ℃
Max. Speed 4m/s
Loading