Wipers

Wiper MRS

MRS Space Saving Wipers
The particular profile and the choice of materials make an extremely reliable component for completely preventing the penetration of solid and liquid contaminative elements in the mechanical organs. Appliance: Protection of the cylinder rods of industrial equipments

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OVERVIEW
CHARACTERISTICS
Complement to the rod seal
Closed groove
Low friction
Protected wiper lip
High temperature resistance.		 APPLICATIONS
Hydraulics and pneumatics
Linear movements
linear speed up to 5 m/sec
T da -60 a + 250°C
Wiper MRS72 - MRS icon
MRS
Wiper MRS image
Housing
Class		 D
Rod Diameter		 E
Groove diameter		 I
max		 L
Groove width		 R
max		 S
min		 In closed groove
from diameter
  standard groove
f7		 special groove
f7		 H9 H12 H12      
M1 20 - 39,9 6 -130 D + 7,6 D + 1 4,2 0,4 3 20
M2 40 - 69,9 35 - 250 D + 8,8 D + 1,5 6,3 1 3 40
M3 70 - 139,9 40 - 450 D + 12,2 D + 1,5 8,1 2 4 50
M4 140 - 399,9 100 - 1200 D + 16 D + 1,8 11,5 2 6 100
M5 400 - 1500 200 - 1500 D + 24 D + 2,5 15,5 2 8 200

 

Coding example
profile code MRS
rod 80
housing class M3
materials: Neuflon 031 O-Ring NBR		 Wiper MRS 080 M3 N-031 NBR
materials

Click compound's code to download the .PDF data sheet. Registration required.

HD Slippers
code		 Composition Approvals ΔT °C Description
N-020 Virgin PTFE FDA
NORSOK
 -268 +260 All pourpose, low friction coefficient, extrusion withstanding.
N-009 Ptfe-oxides FDA -268 +260 All pourpose on soft surfaces
N-031 Ptfe-bronze   -268 +260 High wear resistance, hidraulic seals
N-032 Ptfe-carbon   -268 +260 High wear resistance, pneumatic and hydraulic seals
N-059 Ptfe-carbographite   -268 +260 High wear resistance, hydraulic and pneumatic seals, hard surfaces
N-197 Ptfe-carbographite NORSOK -268 +260 High wear resistance, hydraulic and pneumatic seals
N-043 Ptfe-graphite FDA -268 +260 High wear resistance, low friction coefficient.
N-103 Ptfe-carbon fibre FDA -268 +260 High wear resistance, low friction coefficient, hard surfaces.
N-077 Ptfe-glass fibre-MoS2   -268 +260 Of general use, in lubricated applications, rotary seals
N-060 Ptfe-glass fibre FDA -268 +260 All pourpose on hard surfaces
N-067 Ptfe-glass fibre FDA
NORSOK		 -268 +260 High wear and creep resistance
N-102 Ptfe-Liquid crystal polymer FDA - EU
 -268 +260 Food & Pharma, fit for soft surfaces
N-088 Ptfe-poliimmide   -268 +260 High wear resistance. Soft surfaces
N-074 PEHMW FDA -140 +80 High wear and extrusion resistance
P95-A112 Polyurethane     -30 +105 Extrusion withstanding, low friction coefficient

P95-G114

 Polyurethane FDA -30 +105 Extrusion withstanding, lower friction coefficient

 

 

 

ELASTOMER ACCORDING WITH FLUID

FLUID ELASTOMER
HYDRAULIC OIL - TRANSMISSION OIL NBR
FIRE RESISTANT SYNTETIC HYDRAULIC OIL EPDM
WATER AND WATER/OIL EMULSIONS NBR
FOOD AND DRUG MVQ
AIR NBR
STEAM EPDM - FFKM
ACIDS AND BASES FKM - FFKM
availability
  • To check the availability:
    -choose profile and compound from the drop-down menu
    -input the desired housing class
    -input the desired diameter
  • Once obtained the availability, a request for quotation can be sent.