| CERTIFICATION |
CENELEC
SIRA99ATEX1113 II 2DG E Ex d IIC
CSA / A Ex
Class I, Zone 1, Ex d IIC
Class I, Division 1 & 2 ABCD
Class II EFG, Class III
IECEx Ex d IIC
IECEx SIR 05.0042U |
 |
INGRESS
PROTECTION |
IP54, CSA Enclosure Type (NEMA) 3
|
| IMPACT RESISTANCE |
7Nm |
| OPERATING
TEMPERATURES |
-100ºC to +600ºC |
| MATERIALS |
Brass CZ121 (SPAB, SPBB)
316 Stainless Steel (SPAS, SPBS)
Aluminium Alloy (SPAA, SPBA) |
|
| THREADS |
ISO Metric; ET; NPT; NPS; ISO Pipe Thread (BSP Taper, BSP Parallel); PG |
| PLATING |
Zinc (ZP); Nickel (NP); Tin (TP); Electroless Nickel (EN) |
| EXAMPLE PART
NUMBER |
Sample: SPAB/NP/M20
SPA - Stopping Plug type (Externally accessible hexagon recess)
B - Body material (Brass)
NP - Nickel plating
M20 - Male thread size |
| SIZES AVAILABLE AND DIMENSIONAL REFERENCES |
| Metric |
Dim Ref |
NPT |
Dim Ref |
ISO Pipe |
Dim Ref |
PG |
Dim Ref |
|
| M16 |
B |
|
|
|
|
7 |
A |
| M20 |
C |
1/2" |
D |
1/2" |
F |
9 |
B |
| M25 |
C |
3/4" |
D |
3/4" |
F |
11 |
C |
| M32 |
C |
1” |
E |
1” |
H |
13.5 |
C |
| M40 |
C |
1*1/4" |
E |
1*1/4" |
H |
16 |
C |
| M50 |
C |
1*1/2" |
E |
1*1/2" |
H |
21 |
C |
| M63 |
C |
2” |
E |
2” |
H |
29 |
C |
| M75 |
C |
2*1/2" |
G |
2*1/2" |
H |
36 |
C |
| M80 x 2.0 |
G |
3” |
G |
3” |
H |
42 |
C |
| M85 x 2.0 |
G |
3*1/2" |
G |
|
|
48 |
C |
| M90 x 2.0 |
G |
4” |
G |
|
|
|
|
| M100 x 2.0 |
G |
|
|
|
|
|
|
|
| DIMENSIONS |
| Dimension Reference |
A |
B |
C |
D |
E |
F |
G |
H |
|
| Hex Socket
A/F |
6.0 |
8.0 |
10.0 |
10.0 |
10.0 |
10.0 |
10.0 |
10.0 |
| Length (min) |
16.0 |
17.0 |
17.0 |
14.0 |
16.0 |
18.0 |
22.0 |
25.0 |
|
| All Dimensions are in Millimetres |
NOTES:
- Full installation instructions are supplied with stopping plugs, the instructions must be read prior to installation and adhered to in
full
- Unless otherwise stated ISO Metric entry threads have a 1.5mm pitch
- For Flameproof Exd applications the female thread into which the stopping plug is to be fitted must comply with clause 5.3 of EN
50018:2000 (clause 5.3 IEC 79-1)
- For NEC/CEC Explosion Proof applications an engagement of at least 8 full threads must be achieved for parallel threads and 5 full
threads must be achieved for tapered threads
|
