Photo 1

Static seal SSA 125x116,4x9

CodeSSA 1250 1164 090 C0
In stock5pcs
Priceexcl. VATFrom PLN 12.04/pcs
Static seal SSA 125x116,4x9—
PLN 12.04excl. VAT

Price by quantityexcl. VAT

Available for registered usersSign in or create an account

Technical data

Properties
Seal typeSSA
Material typePU
Material codeC0
Foreign code2ESSA385
BrandArtic seals
Weight18g
Hydraulic seals dimension
Groove Diameter D125mm
Groove width H9mm
Groove Diameter d116,4mm

Documents

Description

Static seal SSA 125x116,4x9 (code: 2ESSA385 / SSA 1250 1164 090 C0) is a static seal for hydraulics and pneumatics, also known as Dualseal. Material: polyurethane TPU, compound C0 (caprolactone-based): resistant to abrasion, wear and compression set, stable in contact with hydraulic oils and greases. Design: the SSA profile has four sealing lips, two outer and two inner, which give a double seal. Fitted in its seat, the flexible material presses against the mating surfaces. Used in valve blocks, port connections, covers and screw joints. Technical data: Outer diameter (D): 125 mm Inner diameter (d1): 116.4 mm Height (H): 9 mm In inches (D x d1 x H): 4.92 x 4.58 x 0.35

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).

We recommend: Industrial chemicals

View all

We recommend: Tools

View all