Set of return & fresh air filter(4 nos. return air filter and 4 nos. fresh air filter ) for lhb type ac coaches, conforming to rdso spec. no. rdso/pe/spec/ac/0055-2003 (rev.2) with drg no. rdso/pe/sk/ac/0073-2004 (rev-1) and rdso/pe/sk/ac/0074-2004,(rev-1) or latest.

3 phase induction blower motor, suitable for use in lhb type rmpu ac coaches, as per rdso specification no. rdso/pe/spec/ac/0089-2008 (rev.-0) with amendment no. 1 & 2

Power connectors 24 pins with crimped terminal in rmpu make: harting make han e-type/widmuiller/phoenix/lapp or any other equivalent make having interchangeability of connectors and its parts with prior approval of rdso (part number as per annexure-vi) of rmpu of lhb ac coaches, conforming to rdso specification no. rdso/pe/spec/ac/0061-2005 (rev. 2) or latest

Pressure measuring rotary switch, as per part no sr-075 -1050 of m/s sidwal & type n4s29d/gb of kaycee make or equivalent to this of ge & salzer make only, as per sr no. 36 of bill of material (bom) of rdso specification no. rdso/pe/spec/ac/0061-2005(rev-1), suitable for use in rmpu type lhb ac coaches & conforming to rdso specification no. rdso/pe/spec/ac/0061-2005 (rev-1). accepted make: kaycee, salzar , ge , or any other rdso approved make.

Kit of must change filter, suitable for use in conventional & garib rath rmpu ac coaches, confirming to rdso specification no. rdso/pe/spec/ac/0055-2003(rev.2)-2014 and kit of filters confirming to rdso drawing no. rdso/pe/sk/ac/0057-2003 (rev.2) sheet 1 of 2. the each kit of filter consist of (i) fresh air filter size -260 +/- 2 x 230 +/- 2 x 60 +/- 2 mm = 04 nos. (ii) return air filters size- (a) 620 +/- 2 x 460 +/- 2 x 50 +/- 2 mm = 01 no. (b) 550 +/- 2 x 500 +/- 2 x 50 +/- 2 mm = 03 nos.

Cage clamp type terminal block 57 amp, 1000 volt suitable for wire termination, push intype as per rdso modification no. rdso/pe/ms/tl/0097-2025 (rev-0), suitable for switch board cabinet of lhb ac coaches

Supply of air bellow duct set, each set of air bellow ducts consisting of : 01 no of supply air bellow duct, 02 nos. of fresh air bellow ducts & 2 nos return air bellow ducts. the bellow ducts should be made of meta aramid/para aramid fabric with silicon rubber coating on both sides and the metallic frames at both ends of the ducts i.e. rmpu side & coach shell side, shall be as per rdso specification no. rdso/pe/spec/ac/0197-2020 (rev.-1) & rdso drawing no. rdso/pe/sk/ac/0069-2004 (rev.3), sui

Mpcb, current rating: 16 a, thermal release range: 10-16 a, class: 10, breaking capacity: 10ka, pole: 3 p, voltage rating: 415 v ac conforming to rdso spec. no. rdso/pe/spec/ac/0184 - 2015 (rev. 0) as per drg.no. nil specn: rdso spec. no. rdso/pe/spec/ac/0184 - 2015 (rev. 0)

Led light fitting for toilet indication in lhb ac coaches, type-h1 (1w), as per rcf drawing no. lw76097 with alteration a, and conforming to rdso specification no. rdso/pe/spec/tl/0091-2016 (rev-1) and rcf annexure - 1, 2 & 3.

Hrc fuse link (din type) 25amp, 415 /500v ac breaking cap 120ka, size 000,conf. to rdso specification no. rdso/pe/spec/ac/0184 - 2015 (rev-1).