Does the Nickel-plated brass tee "L" with 2xGZ BSPT/GW BSP, type A18 require thread sealant for safe operation at 60 bar?

Yes. The Nickel-plated brass tee "L" with 2xGZ BSPT/GW BSP, type A18 requires thread sealant for safe operation at 60 bar. Reasoning: - The fitting description explicitly states that the tightness of the connection usually requires additional seals. - It has 2x external BSPT (tapered) threads and 1x internal BSP (cylindrical) thread. For tapered BSPT threads a pipe thread sealant (e.g., PTFE/Teflon tape or liquid thread sealant) is recommended to ensure pressure-tight joints. For the cylindrical BSP female thread an appropriate metal washer (aluminum or copper) or an Oâring is required where specified to seal the connection. - Working pressure 60 bar is high enough that relying on dry threads is unsafe; use the recommended sealants and sealing washers, and follow component manufacturer torque and assembly instructions. In short: use PTFE tape or liquid sealant on the BSPT (tapered) male threads and use washers/Oârings for the BSP (cylindrical) joint to achieve reliable sealing at 60 bar.

Is thread sealant required for safe 60 bar use of the Nickel-plated brass tee "L" with 2xGZ BSPT/GW BSP, type A18?

Yes. For safe 60 bar use of the Nickel-plated brass tee "L" with 2xGZ BSPT/GW BSP, type A18, use thread sealant appropriate to the thread type: tapered BSPT external threads require PTFE (Teflon) tape or a compatible pipe sealant; the cylindrical BSP internal thread should be sealed with a compatible washer (aluminum or copper) or an appropriate O-ring if designed for it. Ensure sealant and washer materials are compatible with nickel-plated brass and the media, and follow correct application torque and curing instructions to achieve pressure-rated leak-tight joints.

For the Nickel-plated brass tee "L" with 2xGZ BSPT/GW BSP, type A18, what thread sealing method is recommended for 60 bar operation?

For the Nickel-plated brass tee "L" with 2xGZ BSPT/GW BSP, type A18, intended for pneumatic connections and rated 60 bar, use the following thread sealing methods: - For the two tapered external BSPT threads (GZ BSPT): use PTFE (Teflon) tape or a suitable anaerobic/sealant pipe thread compound rated for hydraulic/pneumatic service and compatible with brass and the media. Apply tape in the thread direction, 2â4 wraps, avoiding excess that could enter the line. If using paste, apply thinly and evenly. - For the internal cylindrical BSP (GW BSP) thread: use a metal washer (aluminium or copper) sized to the fitting to achieve a pressure-tight seal at 60 bar. Ensure the washer is flat and undamaged; replace if deformed. If the mating part has a corresponding sealing face designed for O-rings instead, follow that specification. Combine methods only as specified by the mating componentâs design (do not use tape on cylindrical threads intended to seal with a washer). Always tighten to manufacturerâs recommended torque and perform a leak test at working pressure.

Nickel-plated brass tee “L” with 2xGZ BSPT/GW BSP, type A18

All products, Threaded pneumatic fittings/

Additional information

Material	B – brass (bronze)

“L” fitting 2x external BSPT thread, 1x internal BSP thread type A18, intended for connecting pneumatic components (including hoses) together. The tightness of the connection usually requires the use of additional seals. In the case of tapered threads, Teflon tape or sealant is used; for cylindrical threads, aluminum or copper washers. Material: nickel-plated brass. Working pressure: 60 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-2118000	L-shaped screw fitting A18, GW BSP 1/8" / 2 x GZ BSPT 1/8"	-	60	In stock	Enquiry
MW-2118001	L-shaped screw fitting A18, GW BSP 1/4" / 2 x GZ BSPT 1/4"	-	60	In stock	Enquiry
MW-2118002	L-shaped screw fitting A18, GW BSP 3/8" / 2 x GZ BSPT 3/8"	-	60	In stock	Enquiry
MW-2118003	L-shaped screw fitting A18, GW BSP 1/2" / 2 x GZ BSPT 1/2"	-	60	In stock	Enquiry

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“L” fitting 2x external BSPT thread, 1x internal BSP thread type A18, intended for connecting pneumatic components (including hoses) together. The tightness of the connection usually requires the use of additional seals. In the case of tapered threads, Teflon tape or sealant is used; for cylindrical threads, aluminum or copper washers. Material: nickel-plated brass. Working pressure: 60 bar.