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• Hermetically sealed scroll compressor

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 16/11/2026

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• Hermetically sealed scroll compressor

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 18/11/2026

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• Hermetically sealed scroll type compressor using r-22 refrigerant gas , working on 3 phase 415v ac, 50hz , suitable for use in icf type rmpu ac coaches, conforming to rdso spec no. elps/spec/ac/03 (rev-2) may 2009 with amendment no. 1 & 2. accepted make & model no:- rdso approved model no. zr61 kc tfd 522 of m/s copeland make only.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 24/11/2026

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• Hermetically sealed scroll type compressor of 5 ton capacity, suitable for r-407c refrigerant, operating voltage 380-420v ac, 3phase, 50hz, suitable for use in lhb type rmpu air conditioned coahces of double decker train, and confirming to rdso specifciation no. rdso/pe/spec/ac/0134-2009 (rev-0).

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 10/11/2026

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• Energy efficient hermetically sealed rotary type refrigeration compressors of 2 tr capacity suitable

  indian space research organization | Department of Space · Kerala Closes 12/11/2026

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• Compressor scroll as per intec par no. z [compressor scroll as per intec par no. zr28k3e-tfd-522 suitable for wag9hc class of locomotives fitted with intec make hvac unit.]

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 12/11/2026

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• Condenser fan motor (suitable for use in conventional type rmpu ac coaches) 415v ac, 3 phase, 50hz, 0.75 kw, 1000 rpm (synchronous speed) conforming to rdso specification no. rdso/pe/spec/ac/0089 (rev.-0)- 2008 with amendment no. 1 & 2

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 10/11/2026

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• Filter cassette for fresh air, suitable for use in lhb type rmpu ac coaches, as per m/s sidwal part no. sr-075-1035 or equivalent to this.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 16/11/2026

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• Esti protection switch with cartridge 130 degree for heater confirming to rdso specification no. rdso/pe/spec/ac/0061-2005 (rev-1) suitable for lhb type rmpu of ac coaches.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 16/11/2026

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• Fresh air filter for lhb rmpu, with aluminium frame of size 495 mm [l] x 260 mm [w] x 12.5 mm [t], conforming to rdso specification no. rdso/pe/spec/ac/0055-2003 (rev-2) and as per rdso drawing no. rdso/pe/sk/ac/0074-2004 (rev-1), suitable for use in lhb variant rmpu type ac coaches.

  For complete description and other details, please refer to tender document.

  Ministry of Railways Closes 10/11/2026

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