B12FS75F13 Hansen Flow Sensor by Danfoss | FS | Brass | 3/4" NPTF | Pneumatic Retro City Threads The temples are hand crafted

The temples are hand crafted from Italian cellulose acetate from Mazzucchelli 1849 and mounted with custom seven-barrel stainless steel hinges

Nature's retinol

you're not just wearing a watch—you're donning a crown

The Rockwell 50mm automatic doesn’t just tell time

Vibrant color options – Add a stylish touch to your smartwatch

B12FS75F13 Hansen Flow Sensor by Danfoss | FS | Brass | 3/4" NPTF | Pneumatic Retro City Threads The temples are hand craftedThe B12FS75F13 Hansen Flow Sensor from Danfoss' FS Series is a brass flow sensor designed for pneumatic systems. It automatically shuts off air flow if a hose ruptures, protecting personnel and property in compliance with Federal Safety Regulations. This compact, tamper resistant sensor operates in any orientation, making it suitable for various industrial applications, particularly those involving pneumatic tools or general industrial equipment.