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Rod seal RSD 80x90x12 PU

CodeRSD 0800 0900 120 C0
AvailabilityOn request
Rod seal RSD 80x90x12 PU—

Technical data

Properties
Seal typeRSD
Material typePU
Material codeC0
Foreign code2ERSD607
BrandArtic seals
Weight25g
Hydraulic seals dimension
Rod diameter d80mm
Groove Diameter D90mm
Seal width h12mm

Documents

Description

The RSD 80x90x12 PU U-ring is a product with code 2ERSD607, available in our online shop. This is an RSD-type gland seal from the renowned Italian manufacturer Artic Seals. Made of polyurethane C0, it is ideal for use in hydraulic cylinders. Product features: Type: RSD U-ring Size: 80x90x12 Material: Polyurethane C0 Manufacturer code: 2ERSD607 Technical data: Working pressure: up to 400 bar Linear speed: up to 0,5 m/s Hardness: 93 Shore A ±2 Material: polyurethane C0 with high abrasion resistance and low compression set The RSD 80x90x12 PU U-ring is a product that will meet the expectations of even the most demanding customers. We invite you to shop in our online shop.

Material

PU / TPU / H-PU (polyurethane)

  • Standard PU / TPU-30 °C to +80 °C

Best for high pressure and abrasion, in mineral hydraulic oil. Standard PU must never meet hot water, steam or brake fluid, or run hotter than +90 °C.

Chemical resistance
Can be usedDo not use
Extreme pressure and pulsation (up to 40-50 MPa, very resistant to extrusion into the gap)Hot water and steam with standard PU: hydrolysis, it breaks down into powder
Abrasion, friction, cutting and tearing (4-5 times tougher than NBR)Glycol brake fluid (DOT 3, DOT 4, DOT 5.1): swells quickly
Mineral hydraulic oil (HL, HLP) and greaseHigh temperatures above +90 to +100 °C with standard TPU: it softens
Fuel oil, diesel and technical oils (aliphatic hydrocarbons)Strong (concentrated) acids and alkalis: sulfuric, nitric, caustic soda
Ozone, weather and sunlight (does not crack from weather)Acetone, MEK, toluene, benzene, dichloromethane (polar and aromatic solvents)
Water-based fire-resistant fluids HFA, HFB (only special H-PU)Synthetic ester oils and fire-resistant fluid HFD-R
Dry compressed air and technical gasesStrong alcohols (methanol, ethanol): swelling

Water and heat destroy standard PU: above +50 to +60 °C in water or damp oil it turns into a sticky paste or crumbles. If the system contains water or an emulsion, use only H-PU (hydrolysis-resistant).

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