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AN ISO-9001:2000 COMPANY

DOUBLE UNIVERSAL BELLOWS FOR WARTSILA* DIESEL EXHAUST LINES

wartsiladu.jpg (15413 bytes)

ITEM �1 � (mm) � (mm) �m) N b (mm) L (mm) Fa (N/mm) Fl (N/mm) ALLOWED MOVEMENT(mm) Weight (kg) Material No. 
AXIAL LATERAL
1 NS200 320 280 18 8 12 380 30 25 �32 �16 13 -
2 NS250 375 335 18 12 12 400 55 60 �34 �16 16 -
3 NS300 440 390 22 12 12 420 65 75 �34 �16 21 -
4 NS350 490 445 22 12 16 420 60 110 �42 �16 27 -
5 NS400 540 495 22 16 16 560 65 55 �50 �25 36 00619-0108
6 NS500 645 600 22 20 16 560 80 105 �50 �22 45 00619-0124
7 NS600 755 705 26 20 16 560 75 160 �62 �20 70 00619-0123
8 NS700 860 810 26 24 20 560 115 445 �72 �18 85 -

NOTES -

  1. APPLICATION - EXHAUST PIPE SYSTEM
  2. N = NUMBER OF HOLES OF �
  3. FLANGES ACCORDING TO DIN 2501 ND6
  4. Fa = AXIAL SPRING RATE
  5. Fl = LATERAL SPRING RATE
  6. TEST PRESSURE - 6 kp/cm2
  7. WORKING TEMPERATURE - MAX 450�C
  8. WEIGHT SPECIFIED IS APPROXIMATE AND FOR ESTIMATION PURPOSE ONLY.
  9. MATERIAL    OF BELLOWS AND SLEEVES - AISI-321

                                 OF FLANGES - St 37

*Wartsila is the registered trademark of Wartsila NSD. The parts listed herein and or sold by Precision Expansion Bellows Industries are not original manufacturers parts. All original equipment manufacturers names, model numbers,trademarks, part descriptions and the drawings used here are for identification purpose only.Precision Expansion Bellows Industries implies no affiliation or sponsorship with any equipment manufacturer.

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