English
The Trelleborg Turcon® Excluder® 2 is a double-acting O-Ring energized scraper that has two functions: a) to scrape contaminants from the retracting piston rod to prevent soiling of the system and b) to hold back the residual oil film on the extending piston rod on the medium side. The O-Ring maintains the pressure while the Excluder® 2 performs the scraper function. Excellent sliding properties and stick-slip free.
Installation Dimensions:
Rod Diameter, dN f8/h916 mm
Groove Diameter, D3 H920.8 mm
Groove Width, L3 +0.23.7 mm
Bore Diameter, D4 H1117.5 mm
Step Width, a min.2 mm
Radius, r1 max.0.4 mm
Material Properties:
Material TypePTFE/FKM
Seal Capabilities:
Min. Temperature-10 °C
Max. Temperature200 °C
Speed max.15 m/s
O-Ring:
O-Ring Dimensions17.17 x 1.78 mm
O-Ring TSS Part No.ORAR00017
Quality & Norms:
Comply with the recommendations of ISO 3320yes
Material Information for the product(s) on this page
V7
Colour:
Green
Basic Material:
FKM
Commercial Description:
A 70 durometer FKM. FKM is an elastomer material known especially for its non-flammability, low gas permeability and excellent resistance to ozone, weathering, and ageing. The operating temperatures of the fluorocarbon rubber range between -20 °C and +200 °C (for a short period of time up to +230 °C). FKM is also often used with mineral based oils and greases at high temperatures. Used as an energizer in T46V and M12V
M12
Colour:
Dark Grey
Basic Material:
PTFE
Filler:
Virgin PTFE compounded with Turcon®, mineral fibre and additives
Commercial Description:
Turcon® M12 is a modern compound and the new standard industrial material. A development of thorough benchmarking and performance testing, Turcon® M12 offers low friction, high wear resistance and costs on par with standard bronze-filled compounds. This material is designed to be the first choice for seals used with linear motion, replacing standard (medium-filled) industrial bronze-filled compounds. Used in article numbers ending in M12N and M12V.