
Laminar Flow Outlet 2.2 GPM 55 64-27UN Female Threads
T&S Brass
B-0199-212.2 GPM laminar flow device with polished chrome plated brass body and 55/64-27 UN female thread. Certified to ASME A112.18.1/CSA B125.1, NSF 61-Section 9 and NSF 372.
- Pressure: 20 - 125 psi (1.38 bar - 8.62 bar)
- Temperature: 40°F - 140°F (4.44°C - 60°C)
- 2.20 GPM @ 60 psi (8.33 L/min @ 4.14 bar)
Downloads: Specifications

Laminar Flow Outlet 2.2 GPM 55 64-27UN Female Threads
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More Info
Features & Benefits
- 2.2 GPM laminar flow device
- 55/64-27 UN female thread
- Fits: All swing nozzles and 131X, 133X goosenecks
- Flow Rate: 2.2Gpm @ 60psi
- Screenless, non-splash, non-aerated stream
- For use in medical facilities to prevent airborne bacteria from entering the water stream
- Low Lead Content (0.25% Max)
- One year limited warranty
- Material: Polished chrome plated brass body

Aerator Outlets Explained
![]() Aerator OutletsFaucet aerators introduce air into the water stream to produce a larger white stream soft to the touch and non-splashing. |
![]() Laminar Flow OutletsLaminar flow (laminar stream) straighteners produce a non-aerated water stream. Ideal for high flow applications or healthcare facilities (no mix water/air). Laminar spout-end devices deliver a crystal clear and nonsplashing stream. |
![]() Non-aerated SprayWhen the flow rate is too low to produce an aerated or laminar stream, a spray device is used to produce a miniature shower pattern to provide full coverage of the hands during washing. Sprays are recommended for use in public lavatories. |