Ham-Let 121H Plug Adapter — Male NPT

Instrumentation fitting (121H Series) designed to seal and close off a threaded port in high-pressure fluid systems. It combines Male NPT ends, allowing a leak-tight, secure transition between both connection standards.

Thanks to its rugged 316 stainless steel construction, it is the ideal choice to withstand corrosive environments, vibration, high temperatures and critical pressures. Used particularly in control panels, sampling lines, refineries and industrial automation systems.

Key specifications:

• Function: Male plug (threaded instrumentation fitting).
• Connections: Male NPT.
• Construction material: 316 Stainless Steel (SS).
• Sizes: 1/4", 3/8".
• Series: Threaded H Series — Ham-Let brand.