Reducers Metric To NPT | M16 to M100 | 3/8″ to 3″ Ex d, Ex e, Ex t

Product features

Used to have smaller size or bigger size for already drilled holes

Majority of metric and NPT threads are available

Applicable for Zones 1/21 and 2/22

Variety of sizes M16 to M100

Reductions: Metric to metric, metric to NPT, NPT to NPT and NPT to metric

Thread sizes: metric M16 to M100, NPT 3/8″ to 4″

Atex Ex symbol

IECEx Ex symbol

IP68 Ex symbol

IP68 Ex symbol

IP66 Ex symbol

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Description

About Reducer

HARDO thread reducers are used to reduce or/and change entry thread sizes or types when mounted to an enclosure or other device.

HARDO Reducer

HRD series of  reducers can be used in Zones 1/21 and 2/22 and are made according to IEC standards. All HRD series reducers are ATEX and IECEx certified. They offer Ex e, Ex d, Ex t protection types as well as IP 66/68 rating. HARDO HRD reducers can be made of brass or stainless steel AISI 316L and are available with both metric and NPT threads sizes M16 to M100 and 3/8” and 4”.