This document is an engineering drawing for a fan filter module assembly. It contains details for 12 numbered parts that make up the assembly, including dimensions, tolerances, materials, and quantities needed. Notes provide guidance on fabrication and inspection requirements, such as parts being free of scratches or burrs. Dimensioning and tolerancing are specified according to Indian standard IS-2102.

1. 0
NTS7/ 11/2016
0
NAME. :-FAN FILTER MODULE-NE FFU S 600 ASSEMBLY
www.nikhtish.com
Mob. no. 9922992100,9922999400
Estate,behind Hindustan Bakery,Shivane,Pune-411023
S.NO.78/1/1, Shivkamal Ind. Estate,Near Pandhari Ind.
NIKHTISH ENTERPRISES
0 1/1
SHEETEDITION
DRAWING NO. :-
SCALEDATE
VIKASVIKASHARSH
APPROVED BY-DATECHECKED BYDRAWN BY
QTY CLIENT :-
SURFACE :-
MATERIAL :-
CHECKEDSIGNDATEREVISION NOTE
REV. NO
OVER
TO
TOLERANCE
0.5
6
+/-0.1
6
30
+/-0.2
30
120
+/-0.3
120
315
+/-0.5
315
1000
+/-0.8
UNSPECIFIED TOLERANCES AS PER MEDIUM GRADE IS-2102
ROUGHNESS
SYMBOL
ROUGHNESS
GRADE
ROUGHNESS
VALUE Ra in
N1 N2 N3 N4 N5 N6 N7 N8 N9 N10 N11 N12
0.025 0.05 0.1 0.2 0.4 0.8 1.6 3.2 6.312.5 25 50
NOTE :-
1) IF ANY DOUBT ASK BEFORE FABRICATION.
2) PARTS SHOULD BE FREE FROMSCRACTCHES, DENT, UNEVEN SURFACES , BURRS, RUST SHARP EDGES ETC.
3)BENDING SHOULD BE FREE FROM CRACKES & DEFORMATION.
4) TOLERANCES INLESS STATED +/- 0.1MM.
5 ) ALL DIMENSIONS ARE IN MM.
A A
SECTION A-A
13
1
19
1
19 ffu prefilter assy admin 1
18* NB plug admin 1
17* 3 pin top admin 1
16 stiffner Admin 2
15* grommet Admin 1
14 prefilter grill admin 1
13 PREFILTER GASKETTYPEIII admin 1
12 Washer_ASME_B18_22M_B
_6_v11.45
Admin 8
11 Bolt_ASME_B18.2.3.5M_M6x
25_v11.45
Admin 8
10* hepa filter grill admin 1
9 mounting cubical admin 4
8 flow adjuster Admin 1
7 MAIN CUBICAL SIDE COVER Admin 1
6* MAIN CUBICAL SIDE COVER II Admin 1
5 Asm3 Admin 1
4 clamping for hepa filter
total asm SMALL
admin 4
3* CHANNELASSEMBLYWITHNUTA
ND WELD
admin 2
2 D2E133DM Admin 1
1 main cubical fabrication
asm
Admin 1
PART NO PART DESCRIPTION DRAWING NO Quantity
B
DETAIL B
C
DETAIL C
D DETAIL D
14
1
16
28
1
4
4
1
1
11
8
12
8
2
1
5
1
5
1 7
1
9
4
1200
480
720
2
2full welding all around
10
R 1,4
open type heming
7
1
350
1002