Is the Plug-in Tee "Y", Metric Version, Type PYM compatible with hoses of different wall thicknesses?

Yes. The Plug-in Tee "Y", Metric Version, Type PYM is designed for use with hoses specified by calibrated metric outer diameter (series S) and relies on plug-in (push-fit) connections that form a secure seal around the hose exterior. Because the connection method grips and seals the outer diameter rather than the hose wall thickness, the tee is compatible with hoses of different wall thicknesses provided their calibrated outer diameter matches the specified metric size. Ensure the hose OD conforms to the series S specification for a reliable, pressure-rated (up to 10 bar) and vacuum-capable (to 0.99 bar) connection within the stated temperature range (0°C to +60°C).

Can the Plug-in Tee "Y", Metric Version, Type PYM be used in vacuum applications down to 0.01 bar without additional sealing?

Based on the provided description, the Plug-in Tee "Y", Metric Version, Type PYM supports vacuum levels reaching 0.99 bar. This corresponds to an absolute pressure of approximately 0.01 bar (assuming 1.00 bar ambient), so it can be used in vacuum applications down to about 0.01 bar without additional sealing. Ensure operating temperature and working pressure limits (0°C to +60°C and up to 10 bar) are observed and verify actual installation conditions (ambient pressure, media, dynamic loads) for safety. If uncertainties remain or conditions deviate from the specification, consult the manufacturer.

Tee plug-in “Y”, version metric, type PYM

All products, Push-in fittings/

Additional information

Material	P – material (plastic)

Coupling Tee “Y” of couplings push-in under hose o diameter metric, series S, type PYM. economical solution for connecting flexible hoses pneumatic o metric calibrated diameter outer. easy and fast in use. Material: plastic plastic. Working pressure: 10 bar. Vacuum: 0.99 bar. Operating temperature: od 0°C up to +60°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
SH-PYM-04	Tee fitting PYM, hose 4 mm	-	10	In stock	Enquiry
SH-PYM-06	Tee fitting PYM, hose 6 mm	-	10	In stock	Enquiry
SH-PYM-08	Tee fitting PYM, hose 8 mm	-	10	In stock	Enquiry
SH-PYM-10	Tee fitting PYM, hose 10 mm	-	10	In stock	Enquiry
SH-PYM-12	Tee fitting PYM, hose 12 mm	-	10	In stock	Enquiry
SH-PYM-16	Tee fitting PYM, hose 16 mm	-	10	In stock	Enquiry

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Coupling Tee “Y” of couplings push-in under hose o diameter metric, series S, type PYM. economical solution for connecting flexible hoses pneumatic o metric calibrated diameter outer. easy and fast in use. Material: plastic plastic. Working pressure: 10 bar. Vacuum: 0.99 bar. Operating temperature: od 0°C up to +60°C.