Strainers are used to filter out impurities from pipelines.
The cleaning effect of these types depends on the size of the mesh.
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robecco Schmutzfaenger | Strainer SF-E | SF-G.pdfStrainer SF-E LOW PRESSURE
| ❏ Body exists of two (screwed) parts |
| ❏ Stainless steel |
| ❏ Bonnet upside down, please refer to flow direction |
| ❏ Use after pressure reduction in LOW PRESSURE systems |
| Material
Entry housing: Stainless steel Bonnet: Stainless steel Mesh: Stainless steel Seal: PTFE |
| Permissible temperature range
-30°C up to max. +180°C |
| Mesh size
0,25 |
| Nominal pressure
max. 40 bar |
| Nominal size DN> | Thread G | Lenkt L | Hight H | M |
| 25 | 1″ | 90 | 57,5 | 18,5 |
| 32 | 1 1/4″ | 110 | 65 | 23 |
| 40 | 11/2″ | 120 | 74 | 26,5 |
Strainer SF-G HIGH PRESSURE
| ❏ Stainless steel |
| ❏ High-pressure fitting |
| ❏ Use after pressure reduction in
HIGH PRESSURE systems |
| Material
Housing: Chrome steel 1.4021 Stake: 1.0715.07 Filter: 1.4301l |
| Permissible temperature range
-40°C– +400°C |
| Mesh size
0,25 |
| Nominal pressure
250 bar |
| Nominal size DN> | Thread G | Lenkt L | Hight H | Soccet depth a | flow diam. do | Widht across flats S1 | Widht across flats S2 | Wight |
| 20 | 1″ | 130 | 65 | 19,1 | 18 | 46 | 41 | ca.1,5 kg |
| 25,5 | 1 1/4″ | 160 | 80 | 21,4 | 25 | 60 | 50 | ca.3,3 kg |
| Strainer SF-E | 1″, with Screw connection | R002980 |
| Strainer SF-E | 1 1/4″ with Screw connection | R002835 |
| Strainer SF-E | 1 1/2″ with Screw connection | R002836 |
| Strainer SF-E | 1 1/4 with welded connection | R002837 |
| Strainer SF-G | 1″ | R002700 |
| Strainer SF-G | 1 1/4″ | R002702 |