O Type Syphon
O type Syphon Maximum working temperature is 850℉(454℃) Maximum working pressure is 6000psig (414bar).Multiply the working pressure by the elevated temperature factors to get the working pressure at elevated temperature. To know the elevated temperature factor, please refer to the related...
O type Syphon

1. Bending angle: 180°
2. Maximum Working Temperature: 850℉ (454℃)
3. Maximum Working Pressure: 6000PSIG (414 Bar)
Maltiply the working pressure by the elevated temperature factors to get the working pressure at elevated temperature
4. Standard Material: 316SS, 304SS and other materials are available upon request.
Maximum working temperature is 850℉(454℃)
| Basic Ordering Number | End Types and Sizes | |
| W1 Series | Top End | Other End |
| -W1-M6 | 3/8" Male NPT | 3/8" Male NPT |
| -W1-M6-F4 | 3/8" Male NPT | 1/4" Female NPT |
| -W1-MG6-FG4 | 3/8" Male ISO Parllel Thread | 1/4" Female ISO Parllel Thread |
| -W1-MG6-MG4 | 3/8" Male ISO Parllel Thread | 1/4" Male ISO Parllel Thread |
| -W1-F8 | 1/2" Female NPT | 1/2" Female NPT |
| -W1-F8-F4 | 1/2" Female NPT | 1/4" Female NPT |
| -W1-F8-FG8 | 1/2" Female NPT | 1/2" Female ISO Parllel Thread |
| -W1-F8-FG4 | 1/2" Female NPT | 1/4" Female ISO Parllel Thread |
| -W1-F8-FM20 | 1/2" Female NPT | M20 x 1.5 Female ISO |
| -W1-F8-SW8 | 1/2" Female NPT | 1/2" Tube Socket Weld |
| -W1-FM20 | M20 x 1.5 Female ISO | M20 x 1.5 Female ISO |
| -W1-FM20-FM10 | M20 x 1.5 Female ISO | M10 x 1 Female ISO |
| -W1-FG8-FM20 | 1/2" Female ISO Parllel Thread | M20 x 1.5 Female ISO |
| -W1-FG8-MB10 | 1/2" Female ISO Parllel Thread | 10 X 2 |
| -W1-MB10 | 10 X 2 | 10 X 2 |
| -W1-M8 | 1/2" Male NPT | 1/2" Male NPT |
| -W1-M8-F4 | 1/2" Male NPT | 1/4" Female NPT |
| -W1-MG8-MG4 | 1/2" Male ISO Parllel Thread | 1/4" Male ISO Parllel Thread |
| -W1-GM8-FG4 | 1/2" Male ISO Parllel Thread | 1/4" Male ISO Parllel Thread |
| -W1-MM20-FM20 | M20 x 1.5 Male ISO | M20 x 1.5 Male ISO |
Maximum working pressure is 6000psig (414bar).Multiply the working pressure by the elevated temperature factors to get the working pressure at elevated temperature. To know the elevated temperature factor, please refer to the related information of FD-LOK Tube Fittings in page 9.
Standard materials is 316SS and 304SS, other materials are available upon request.






