Is the TW connector gasket DIN 28450, vamacÂ®, type GSD suitable for continuous service at temperatures up to +200Â°C in a 4" TW connection with O-ring type TWO?

Yes. The TW connector gasket DIN 28450, vamacÂ®, type GSD is specified for a 4" TW connection using O-ring type TWO and is rated for operating temperatures up to +200Â°C. Based on the provided profile description and material rating (vamacÂ®) the gasket is suitable for continuous service at temperatures up to +200Â°C in that configuration.

Can TW connector gasket DIN 28450, vamacÂ®, type GSD withstand intermittent exposure up to +200Â°C in a 4" TW connection with O-ring type TWO?

Yes. TW connector gasket DIN 28450, vamacÂ®, type GSD can withstand intermittent exposure up to +200Â°C in a 4" TW connection with O-ring type TWO. The profile gasket is specified for that connection size and Oâring type, made of vamacÂ®, and its operating temperature rating is up to +200Â°C, which covers intermittent exposures at that temperature.

Does TW connector gasket DIN 28450, vamacÂ®, type GSD resist chemical exposure at +200Â°C in a 4" TW with O-ring TWO?

Yes. TW connector gasket DIN 28450, vamacÂ®, type GSD designed for a 4" TW with O-ring TWO resists chemical exposure at +200Â°C provided the chemicals in question are compatible with vamacÂ® (a hydrogenated nitrile rubber variant with good heat and chemical resistance). The product specification states operating temperature up to +200Â°C, so thermal limits are met. Chemical compatibility, however, depends on the specific media, concentration and exposure time. vamacÂ® generally performs well with fuels, oils, hydrogenated hydrocarbons and many petroleum products, and shows improved resistance to heat and swelling versus standard NBR, but can be attacked by strong oxidizers, certain acids, ketones, esters and some polar solvents. For a definitive yes, verify the chemical resistance of vamacÂ® against the exact substances and conditions (temperature, pressure, concentration, continuous vs. intermittent exposure). If needed, consult the manufacturerâs chemical compatibility data or run compatibility testing.

Gasket coupling TW DIN 28450, vamac®, type GSD

Additional information

Maximum operating temperature [°C]	200

A profile gasket for a TW (tankwagen) coupling, type GSD (for a 4″ coupling, an O-ring gasket type TWO is used). Material: vamac®. Operating temperature: up to +200°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
TW-GSD-080-BIT	Gasket GSD 3" 80 mm, for bituminous masses	-	-	In stock	0 zł		Enquiry

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A profile gasket for a TW (tankwagen) coupling, type GSD (for a 4″ coupling, an O-ring gasket type TWO is used). Material: vamac®. Operating temperature: up to +200°C.