Does the Nickel-plated brass tee "Y" with GW BSP, type A23 require thread sealant or washers for leak-free pneumatic connections?

Nickel-plated brass tee "Y" with GW BSP, type A23: Yes . additional seals are required for leak-free pneumatic connections. According to the product description, tapered BSP threads need a PTFE (Teflon) tape or liquid thread sealant; cylindrical (parallel) BSP threads require a soft washer (aluminum or copper) to ensure tightness. Choose the appropriate sealing method based on whether the mating thread is tapered or cylindrical; the fitting material is nickel-plated brass and the working pressure is 60 bar.

Is thread sealant or washers required for leak-free assembly of the Nickel-plated brass tee "Y" with GW BSP, type A23?

For the Nickel-plated brass tee "Y" with GW BSP, type A23: yes, additional seals are required for leak-free assembly. If the tee uses tapered BSP threads (BSPT), apply PTFE (Teflon) tape or a suitable thread sealant. If it uses cylindrical BSP threads (BSPP), use an appropriate aluminum or copper washer on the mating face. Follow proper application (wrap tape clockwise on male tapered threads; replace washers if damaged) and tighten to recommended torque to ensure a leak-free pneumatic connection.

For the Nickel-plated brass tee "Y" with GW BSP, type A23, which sealant or washer is recommended for tapered vs cylindrical threads?

For the Nickel-plated brass tee "Y" with GW BSP, type A23: - For tapered BSP threads (BSPT): use PTFE (Teflon) tape or a suitable thread sealant. - For cylindrical BSP threads (BSPP): use an aluminum or copper washer to ensure a reliable seal.

Nickel-plated brass tee “Y” with BSP female thread, type A23

All products, Threaded pneumatic fittings/

Additional information

Material	B – brass (bronze)

Tee “Y” with BSP female threads, type A23, intended for connecting pneumatic components (including hoses) to one another. A tight connection usually requires additional sealing: PTFE tape or sealant for a tapered thread, or aluminum or copper washers for a parallel thread. Material: nickel-plated brass. Working pressure: 60 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-2123001	Tee Y A23, 3 x 1/8" BSP female	-	60	In stock	Enquiry
MW-2123002	Tee Y A23, 3 x 1/4" BSP female	-	60	In stock	Enquiry
MW-2123003	Tee Y A23, 3 x 3/8" BSP female	-	60	In stock	Enquiry
MW-2123004	Tee Y A23, 3 x 1/2" BSP female	-	60	In stock	Enquiry

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Tee “Y” with BSP female threads, type A23, intended for connecting pneumatic components (including hoses) to one another. A tight connection usually requires additional sealing: PTFE tape or sealant for a tapered thread, or aluminum or copper washers for a parallel thread. Material: nickel-plated brass. Working pressure: 60 bar.