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AN ISO-9001:2000 COMPANY
DOUBLE UNIVERSAL BELLOWS FOR WARTSILA* DIESEL EXHAUST LINES

| 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 -
- APPLICATION - EXHAUST PIPE SYSTEM
- N = NUMBER OF HOLES OF �
- FLANGES ACCORDING TO DIN 2501 ND6
- Fa = AXIAL SPRING RATE
- Fl = LATERAL SPRING RATE
- TEST PRESSURE - 6 kp/cm2
- WORKING TEMPERATURE - MAX 450�C
- WEIGHT SPECIFIED IS APPROXIMATE AND FOR ESTIMATION PURPOSE ONLY.
- 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.
Please visit our new informative website on stainless steel metal bellows piping expansion joints exhaust bellows and compensators by clicking the link below
www.flexpertbellows.com
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