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Italian 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.
Twin pumping unit according to scheme I and II without bypass BIK 51
| Connections* screwed/flanged T = Suction/PN 16 P = Pressure/PN 40 (mm) |
Fuel oil aggregate-type | Pump type VB |
Motor- output 1) kW |
Screwed execution after scheme III with single filter Article-no. |
Flanged Execution | Stationary heating accessory „A“ only after scheme I |
Max. pressure bar |
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|---|---|---|---|---|---|---|---|---|---|---|---|
| after scheme III with single filter Article-no. |
after scheme IV with reversible double filter Article-no. |
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| Refer to key of mode of operation |
Discharge rating |
Discharge at 1400 min -1 | |||||||||
| and | |||||||||||
| at 0 – 9 | at p max | ||||||||||
| Pipe 18 | BIK 51 | 01 | 45 | – | VBP | 18 | 0520111 | – | – | refer price list |
designed for max. working pressure of 9 bar |
| Pipe 18 | BIK 51 | 02 | 80 | – | VBM | 18 | 0520112 | – | – | ||
| Pipe 18 | BIK 51 | 03 | 120 | – | VBG | 18 | 0520113 | – | – | ||
| Pipe 18 | BIK 51 | 04 | 160 | – | VBF | 18 | 0520114 | – | – | ||
| Pipe 18/DN 20 | BIK 51 | 05 | 300 | – | VBGP | 18 | 0520115 | 0520330 | 0520340 | ||
| Pipe 18/DN 20 | BIK 51 | 06 | 450 | – | VBGM | 37 | 0520116 | 0520331 | 0520341 | ||
| DN 20/DN 20 | BIK 51 | 07 | 600 | – | VBGG | 37 | 0520117 | 0520332 | 0520342 | ||
| DN 25 | BIK 51 | 08 | 1000 | – | VBHP | 75 | 0520118 | 0520333 | 0520343 | ||
| DN 25 | BIK 51 | 09 | 1500 | – | VBHM | 75 | – | 0520334 | 0520344 | ||
| DN 32 | BIK 51 | 10 | 2000 | – | VBHG | 11 | – | 0520335 | 0520345 | ||
| DN 32 | BIK 51 | 11 | 3000 | – | VBHGP | 15 | – | 0520336 | 0520346 | ||
| DN 40 | BIK 51 | 12 | 4500 | – | VBHGM | 22 | – | 0520337 | 0520347 | ||
| DN 50 | BIK 51 | 13 | 6000 | – | VBHGG | 30 | – | 0520338 | 0520348 | ||
Twin pumping unit according to scheme I and II without bypass BIK 55
| Pipe 18/DN 20 | BIK 55 | 05 | 300 | 200 | VBGP | 75 | 0520133 | 0520370 | – | refer price list |
designed for max. working pressure of 40 bar |
| Pipe 18/DN 20 | BIK 55 | 06 | 450 | 360 | VBGM | 15 | 0520134 | 0520371 | – | ||
| DN 25 | BIK 55 | 07 | 600 | 480 | VBGG | 22 | 0520135 | 0520372 | – | ||
| DN 25 | BIK 55 | 08 | 1000 | 600 | VBHP | 30 | 0520136 | 0520373 | 0520380 | ||
| DN 25 | BIK 55 | 09 | 1500 | 1000 | VBHM | 40 | – | 0520374 | 0520381 | ||
| DN 32 | BIK 55 | 10 | 2000 | 1400 | VBHG | 55 | – | 0520375 | 0520382 | ||
| DN 32 | BIK 55 | 11 | 3000 | 2000 | VBHGP | 75 | – | 0520376 | 0520383 | ||
| DN 40 | BIK 55 | 12 | 4500 | 3200 | VBHGM | 75 | – | 0520377 | 0520384 |
Dimensions refer page 60/61.
*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.
