The 555 brand wall fan circuit of model FB-40 is shown in the figure. The input voltage of this circuit is 220V. XP is the power plug, S is the speed switch, PT is the timer, FU1 is the fuse, FU2 is the over-temperature fuse, M is the fan motor, and C is the starting capacitor.
Stainless Steel Flange
A flange can also be a plate or ring to form a rim at the end of a pipe when fastened to the pipe. A blind flange is a plate for covering or closing the end of a pipe. A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together.
Although the word flange generally refers to the actual raised rim or lip of a fitting, many flanged plumbing fittings are themselves known as 'flanges':
There are many different flange standards to be found worldwide. To allow easy functionality and interchangeability, these are designed to have standardised dimensions. Common world standards include ASA/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean). In the USA, ANSI stopped publishing B16.5 in 1996, and the standard is ASME B16.5
Stainless Steel Round Tube Flange,Forged Stainless Steel Flange,Stainless Steel Welded Flange,Galvanized Stainless Steel Floor Flange
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