Is the TW connector O-ring gasket DIN 28450, hypalon, type TWO suitable for 4" tank truck connections MB, MKV, and MK across -20Â°C to +130Â°C?

Yes. The TW connector O-ring gasket DIN 28450, hypalon, type TWO is suitable. Itâs specified for use in 4" tank truck connections MB, MKV, and MK and is made of hypalon (SCM) with an approximate operating temperature range of â20Â°C to +130Â°C, matching the conditions you listed. Ensure compatibility with the transported media and check any site-specific regulations or chemical-exposure limits for hypalon to confirm long-term performance.

Can the TW connector O-ring gasket DIN 28450, hypalon, type TWO maintain sealing performance in 4" tank truck connections MB, MKV, and MK across -20Â°C to +130Â°C?

Yes. The TW connector O-ring gasket DIN 28450, hypalon, type TWO is specified for use in 4" tank truck connections MB, MKV, and MK with a temperature range of approximately -20Â°C to +130Â°C. Hypalon (SCM) provides good resistance to weathering, ozone, many chemicals and moderate heat, so within that specified range the gasket will maintain sealing performance for typical tank truck applications. For critical or prolonged exposure near the temperature limits, verify compatibility with specific fluids and operating conditions and consider OEM or testing confirmation.

Does the TW connector O-ring gasket DIN 28450, hypalon, type TWO resist chemical exposure in MB, MKV, MK 4" tank connections?

Yes. the TW connector O-ring gasket DIN 28450, hypalon, type TWO is formulated for use in 4" tank truck connections (MB, MKV, MK) and provides general chemical resistance suitable for typical tank truck service. Hypalon (CSM) offers good resistance to many chemicals, oils, fuels, and weathering, and the specified service temperature range (approx. â20Â°C to +130Â°C) supports reliable sealing across common operating conditions. However, chemical compatibility depends on the specific fluid, concentration, temperature, and exposure duration. While hypalon performs well with many hydrocarbons, acids, alkalis, and solvents, certain aggressive chemicals (strong oxidizers, some ketones, esters, and chlorinated hydrocarbons) can attack it. For critical or prolonged exposures, consult detailed chemical compatibility data or perform compatibility testing with the exact media and operating conditions to confirm suitability.

TW connector o-ring gasket DIN 28450, hypalon, type TWO

Additional information

Maximum operating temperature [°C]	130
Minimum operating temperature [°C]	-20

O-ring seal type TWO for use in 4″ tank truck connections – MB, MKV, and MK. Material: hypalon (SCM). Temperature range (approximate): from -20°C to +130°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
TW-TWO-100-HY	Seal TWO 4" 100 mm, hypalon	-	-	In stock	0 zł		Enquiry

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O-ring seal type TWO for use in 4″ tank truck connections – MB, MKV, and MK. Material: hypalon (SCM). Temperature range (approximate): from -20°C to +130°C.