Expansion Block BS DWT 750/1000 Fill12 F-Stop

Roth Block Extension BS DWT 750/1000 Füllstar 12 with F-Stop

The Roth block extension BS connects a further Roth DWT plus 3 with 750 or 1000 litres in block arrangement to the Füllstar quick-fill system (12 mm nozzle). It contains the F-Stop GWG-FSS extension kit with level limiter for the additional tank.

Product features

• Includes the F-Stop GWG-FSS extension kit (V2) with level limiter (FSS) for the additional tank
• Roth F-Stop GWG-FSS overfill safety system: level limit sensor (GWG) in the first tank and level limiters (FSS) in every further tank, electrically connected via bus cable as a safety chain; works without additional power source, compatible with the tanker GWG control; red fault indicator on every extension unit
• The Füllstar tank accessories include the pipes for tank extraction and venting
• Also suitable for heating oil EL A Bio 5 to Bio 15

Technical data

• Manufacturer: Roth Werke GmbH
• Manufacturer part number: 1135008485
• Type: Block extension BS DWT 750/1000 Füllstar 12 with F-Stop
• Suitable for: Roth DWT plus 3 750 and 1000 l
• Filling system: Füllstar quick-fill system, 12 mm nozzle
• Filling rate per tank: 90 - 200 l/min
• Spacing: 1150 mm
• Overfill protection: F-Stop GWG-FSS

Applications

• Setting up and extending heating oil tank batteries with Roth DWT plus 3 or KWT
• Retrofit and replacement on existing Roth tank systems

Scope of delivery

• 1 × Block extension BS DWT 750/1000 Füllstar 12 with F-Stop

Notes

Select components according to the installation variant (Roth catalogue, tables for series/block/angled arrangement). Installation by a specialist company only. Technical data subject to change by the manufacturer.