Modified transition screw coupling for centre buffer coupler

Conductor of coupling socket and jumper plug assembly of iv coupler

High tensile aar-h type tight lock coupler with transition screw coupling for fitment on bg passenger coaches of indian railways and balanced draft gear, un-coupling devices, supporting device and other related components as per spec no rdso/2009/cg-22 rev-01.

Coupling socket assembly complete with copper lug without cable suitable for iv coupler 500 amps, 750 volts of lhb eog ac coaches as per rdso spec no rdso/pe/spec/ac/0177-2013 (rev-2).

Coupling socket complete outer casing assembly with locking arrangement (along with fitted cover, handle, foundation and cover gasket) suitable for intervehicular coupler for 3-phase locos equipped with 500kva hog convertor as per rdso/pe/spec/ac/0177 (rev.-1)-2021 or latest.

Supply of antifall iv coupler safety chain assembly (ss) for lhb coaches as per drawingno. sr/hq/02/2024 (rev.0). material should be of stainless steel grade (ss 304), to be supplied with ss bolt m10 x 30 mm - 1 no., ss bolt m10 x 50 mm - 2 nos, along with nylock nut - 3 nos, spring washer - 3 nos., plain washer - 6 nos., snap hook shall have eyelet and screw lock and plain washer with od 40 mm - 2 nos.

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