493 (M to F) Swivel 90° Elbow
Certification Details
Increased Safety & Flameproof Exe IMb, Exd IMb, Exe IIC Gb, Exd IIC Gb, Extb IIIC Db, 
IM2/II 2GD.
SIRA Certificate No. Sira11ATEX1347U.
IECEx Certificate No. IECEx SIR 11.0152U.
Operating Temperature Range -60°C to +100°C.
Group I, II and III.
General Information
Manufactured in Brass, Nickel Plated Brass, Steel, Nickel Plated Steel and Stainless Steel.
M16 to M75 as standard.
Other thread options available on request, including BSPP, PG, ET and NPSM.
NPT female threads can also be supplied in sizes ranging from ½" to 3".
Suitable for use in Zone 1, Zone 2, Zone 21, Zone 22 and mining applications.
Construction and Test Standards: IEC/EN 60079-0, IEC/EN 60079-1 IEC/EN 60079-7 and IEC/EN 60079-31.
Integral Silicone O Ring seal.
Ingress Protection: IP66.
| 493 SWIVEL ELBOW SELECTION TABLE | ||||||
|---|---|---|---|---|---|---|
| Male Thread Size | Thread Pitch | Female Thread Size | Thread Pitch | Thread Length | Typical A/F | Typical A/C |
| M16 | 1.5 | M16 | 1.5 | 16 | 36 | 39.5 |
| M20 | 1.5 | M20 | 1.5 | 16 | 36 | 39.5 |
| M25 | 1.5 | M25 | 1.5 | 16 | 46 | 50.5 |
| M32 | 1.5 | M32 | 1.5 | 16 | 46 | 50.5 |
| M40 | 1.5 | M40 | 1.5 | 16 | 65 | 70.8 |
| M50 | 1.5 | M50 | 1.5 | 16 | 65 | 70.8 |
| M63 | 1.5 | M63 | 1.5 | 16 | 95 | 104.0 |
| M75 | 1.5 | M75 | 1.5 | 16 | 95 | 104.0 |
| All dimensions in millimetres. Note: Different thread sizes and types are permitted at each end of the elbow, a step of one thread size is permitted between the two threads. Where different thread types / sizes are supplied, the overall dimensions of the inline swivel may increase in size. |
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Ordering Information
Product Type/Thread Size/Pitch/Material/Finish
e.g.493/M32 Male x M32 Female/1.5 mm/Brass/Nickel Plated
