Twin pumping unit for fuel oil in screwed or flanged compact execution, as feed-or delivery aggregates for oil supply of automatic oil burners – equivalent 411 and TRD 604 (BOB) and DIN 4755 BL.2 from automatical oil burner.
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[su_spoiler title= »Twin pumping unit according to scheme I and II without bypass BIK 51″]
[su_spoiler title= »Twin pumping unit according to scheme I and II without bypass BIK 55″]
*To insure proper pump function, all pipe connections must be sized as per the principles of fluid technology using the phase quantity and in accordance with the given conditions at the installation site.
The size of the pump and/or device connections is not indicative of the size of the pipe connection which must be used.
Note for the screwed version: When using a Cu pipe it is imperative that the appropriate EO supporting sleeve be used for EO threaded pipe attachments for DIN 1630 and 2391 steel pipes.
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