multistage STRAIGHT hose barb (0400754)

Code	G1	DN mm(inch)	DN (1) mm(inch)	DN (2) mm(inch)
Code 0400755.052HDB00	G1 1/2"	DN mm(inch) 19 (3/4")	DN (1) mm(inch) 13 (1/2")	DN (2) mm(inch) 10 (3/8")
Code 0400755.053KHD00	G1 3/4"	DN mm(inch) 25 (1")	DN (1) mm(inch) 19 (3/4")	DN (2) mm(inch) 13 (1/2")
Code 0400755.053QNK00	G1 3/4"	DN mm(inch) 40 (1"9/16)	DN (1) mm(inch) 32 (1"1/4)	DN (2) mm(inch) 25 (1")
Code 0400755.054NKH00	G1 1"	DN mm(inch) 32 (1"1/4)	DN (1) mm(inch) 25 (1")	DN (2) mm(inch) 19 (3/4")
Code 0400755.055OMK00	G1 1"1/4	DN mm(inch) 35 (1"3/8)	DN (1) mm(inch) 30 (1"3/16)	DN (2) mm(inch) 25 (1")
Code 0400755.055PNK00	G1 1"1/4	DN mm(inch) 38 (1"1/2)	DN (1) mm(inch) 32 (1"1/4)	DN (2) mm(inch) 25 (1")
Code 0400755.056PNK00	G1 1"1/2	DN mm(inch) 38 (1"1/2)	DN (1) mm(inch) 32 (1"1/4)	DN (2) mm(inch) 25 (1")

3D Models

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Technical data table

External thread GAS cylindrical ISO 228/1

Bucchi srl for pipe fittings adopts as standard connection ISO 228/1; in order to improve hydraulic seal has decided to create its own internal regulations, based on a soft conical thread. Therefore it is noted that to ensure the hydraulic seal declared it is expected a slight tightening with a key that does not generate the breakage of the coupling. (See table tightening torque)

Hose connector DN

6 bar at 20°C

80°C

Polypropylene (PP)
NBR

Black (RAL 9011)

The maximum tightening torques specified for fittings Bucchi depend on the compliance of the threads that reference to international specifications on the threads.

M multistage STRAIGHT hose barb (0400754) with NBR O-ring

multistage STRAIGHT hose barb (0400754)

0400755

M multistage STRAIGHT hose barb (0400754) with NBR O-ring

multistage STRAIGHT hose barb (0400754)

0400755

multistage STRAIGHT hose barb (0400754)

0400755

3D Models

Technical data table

Torques