Metallic Threaded Blind Plugs (NPT Thread)

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Metallic Threaded Blind Plugs (NPT Thread)

Product details

■ Characteristics:
● Material: Made from Nickel-plated Brass.
● Thread System: According to the standard ANSI/ASME B1.20.1.
● Standard Colors: Metallic silver.
● Protection Degree: Up to IP54.
● Protection Degree: Up to IP68 (only if assembled with O-ring on the very plane surface).
● Operation Temperature: Static: -40℃ to 100℃, short-term: 120℃. Dynamic: -20℃ to 80℃, short-term: 100℃.
■ Applications:
For spare holes. Mainly used where existing threaded holes need to be closed to protect against water, dust, etc, but assembled with locknuts for closing the unthreaded holes.
■ Specifications:

Thread	AG (mm)	Panel Mounting Hole (mm)	GL (mm)	H (mm)	D (mm)
Thread	AG (mm)	Panel Mounting Hole (mm)	GL (mm)	H (mm)	D (mm)
NPT1/4"	13.7	13.7-14	8	11	16
NPT3/8"	17	17-17.3	8	11	20
NPT1/2"	21.2	21.2-21.5	10	13	24
NPT3/4"	26.6	26.6-26.9	11	15	30
NPT1"	33.3	33.3-33.6	14	18	36
NPT1-1/4"	42	42-42.3	14	18	45
NPT1-1/2"	48	48-48.3	15	20	52
NPT2"	60	60-60.3	15	21	65
NPT2-1/2"	72.7	72.7-73	20	27	79
NPT3"	88.6	88.6-88.9	20	28	96