PY Series Stainless Steel Pneumatic Union Y | Push-in Fitting

PY Series Stainless Steel Pneumatic Union Y fittings: provide robust, corrosion-resistant 3-way air line branching. These one-touch push-in connectors (e.g., SS304/SS316) securely join three equal diameter PU/Nylon/PTFE tubes (4-16mm OD). Ideal for harsh environments, food/beverage, or chemical applications requiring durable, hygienic, and reliable Y-junctions.


Technical Parameter


Feature Specification
Material High-quality stainless steel (AISI 316L)
Design Y-type configuration for 3-way equal diameter connections
Connection Type Push-in design
Working Pressure -0.99 to 10 Bar (-14 to 150 PSI)
Temperature Range -15°C to 220°C (5°F to 428°F)
Vacuum Rating Up to 750mmHg
Seals FPM (standard)

Dimension Drawing


Item Code Tube Size (MM) Item Code Tube Size (Inch)
SSPY4 4 SSPY5/32 5/32
SSPY6 6 SSPY1/4 1/4
SSPY8 8 SSPY5/16 5/16
SSPY10 10 SSPY3/8 3/8
SSPY12 12 SSPY1/2 1/2
SSPY16 16

For detailed sizing information, installation guidelines, or to place an order, please contact our customer support team.


Dimension Drawing


Item Code Tube Size (MM) Item Code Tube Size (Inch)
SSPY4 4 SSPY5/32 5/32
SSPY6 6 SSPY1/4 1/4
SSPY8 8 SSPY5/16 5/16
SSPY10 10 SSPY3/8 3/8
SSPY12 12 SSPY1/2 1/2
SSPY16 16

For detailed sizing information, installation guidelines, or to place an order, please contact our customer support team.

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