• Overview
  • Documents
  • Tools and apps
  • Videos
  • Warranty

The strongest service pump ever built

With the Diamond series (1- and 2-stage), Danfoss delivers pumps which are unparalleled in small commercial and residential markets.

Danfoss Diamond service pumps are engineered with Diamond-Like Carbon technology which provides extraordinary robustness, durability and strength due to the combination of diamond hardness and carbon lubricity. The result is 10 times longer lifetime in critical applications.

The extra durable Diamond Coil endures more than 5 times as many cycles in the crash test compared to previous service coils.
The RSA and RSH pumps are used with light and heavy oil with piston regulator, shut-off function and built-in filter.

 

Your oil burner needs the same attention as your car in order to perform at its best and must be serviced regularly, including replacement of components like nozzles, filters and coils.

Longer lifetime in heavy loaded conditions

Oil burner applications have changed in recent years to be operated at higher pressures and with more insulation, partly for noise reduction, but also for energy savings, resulting in tougher working conditions for the pumps. This is why we have upgraded all service pumps to version 2.0 to meet the highest demands in the market.

Danfoss BFP 21 diamond oil pump

Exceptional robustness and longevity

Solve your heavy loaded challenges with the strongest ever service pump equipped with Diamond-Like Carbon technology inside.

Features and benefits

10 times longer lifetime in critical applications e.g. in heavy loaded conditions

Equipped with extra durable Diamond Coil

Double warranty

Mechanical shaft seal

No leakages and no oil smell

Pump filter can replaced in only 45 seconds compared to 10 minutes in ordinary pumps

Instructions for a safe and optimal changing of the Danfoss oil pump (BFP)

Documents

Type Name Language Valid for Updated Download File type
Data sheet Oil Motor Pump BFPM Controller English Multiple 20 May, 2019 513.8 KB .pdf
Data sheet Oil Motor Pump BFPM Controller German Multiple 20 May, 2019 551.7 KB .pdf
Data sheet Oil Motor Pump type BFPM 20 English Multiple 21 May, 2019 355.9 KB .pdf
Data sheet Oil Motor Pump type BFPM 20 German Multiple 21 May, 2019 445.7 KB .pdf
Data sheet Oil Motor Pump type BFPM 21 English Multiple 21 May, 2019 479.6 KB .pdf
Data sheet Oil Motor Pump type BFPM 21 German Multiple 21 May, 2019 570.4 KB .pdf
Data sheet Oil Motor Pump type BFPM 52 English Multiple 21 May, 2019 490.7 KB .pdf
Data sheet Oil Motor Pump type BFPM 52 German Multiple 21 May, 2019 580.6 KB .pdf
Data sheet Oil Motor Pump type BFPM 61 English Multiple 21 May, 2019 518.4 KB .pdf
Data sheet Oil Motor Pump type BFPM 61 German Multiple 21 May, 2019 607.2 KB .pdf
Data sheet Oil Pump BFP 10/11 (sizes 3, 5 & 6) English Multiple 26 May, 2019 384.3 KB .pdf
Data sheet Oil Pump BFP 10/11 (sizes 3, 5 & 6) German Multiple 26 May, 2019 475.4 KB .pdf
Data sheet Oil Pump BFP 10/11 (sizes 3, 5 & 6) Italian Multiple 26 May, 2019 387.8 KB .pdf
Data sheet Oil Pump BFP 10/11 (sizes 3, 5 & 6) Chinese (CN) Multiple 26 May, 2019 549.1 KB .pdf
Data sheet Oil Pump BFP 10/11 (sizes 3, 5 & 6) Spanish, Castilian Multiple 26 May, 2019 433.9 KB .pdf
Data sheet Oil Pump BFP 10/11 (sizes 3, 5 & 6) French Multiple 26 May, 2019 389.6 KB .pdf
Data sheet Oil Pump BFP 10/11 (sizes 3, 5 & 6) Dutch, Flemish Multiple 26 May, 2019 442.1 KB .pdf
Data sheet Oil Pump BFP 10/11 (sizes 3, 5 & 6) French Belgium 26 May, 2019 442.6 KB .pdf
Data sheet Oil Pump BFP 10/11 (sizes 3, 5 & 6) Russian Multiple 26 May, 2019 435.2 KB .pdf
Data sheet Oil Pump BFP 20/21 Type 3/5 English Multiple 09 Apr, 2019 413.7 KB .pdf
Data sheet Oil Pump BFP 20/21 Type 3/5 German Multiple 09 Apr, 2019 486.6 KB .pdf
Data sheet Oil Pump BFP 20/21 Type 3/5 Spanish, Castilian Multiple 09 Apr, 2019 463.9 KB .pdf
Data sheet Oil Pump BFP 20/21 Type 3/5 Russian Multiple 27 May, 2019 469.4 KB .pdf
Data sheet Oil Pump BFP 20/21 Type 3/5 Chinese (CN) Multiple 28 May, 2019 541.5 KB .pdf
Data sheet Oil Pump BFP 20/21 Type 3/5 French Multiple 27 May, 2019 424.2 KB .pdf
Data sheet Oil Pump BFP 20/21 Type 3/5 Italian Multiple 27 May, 2019 421.3 KB .pdf
Data sheet Oil Pump BFP 20/21 Type 3/5 Dutch, Flemish Multiple 27 May, 2019 472.8 KB .pdf
Data sheet Oil Pump BFP 20/21 Type 3/5 French Belgium 27 May, 2019 482.0 KB .pdf
Data sheet Oil Pump Type BFP 10/11, sizes 8 & 12 English Multiple 23 Jun, 2019 391.3 KB .pdf
Data sheet Oil Pump Type BFP 10/11, sizes 8 & 12 German Multiple 23 Jun, 2019 464.1 KB .pdf
Data sheet Oil Pump Type BFP 10/11, sizes 8 & 12 French Multiple 23 Jun, 2019 396.7 KB .pdf
Data sheet Oil Pump Type BFP 10/11, sizes 8 & 12 Spanish, Castilian Multiple 23 Jun, 2019 441.2 KB .pdf
Data sheet Oil Pump Type BFP 10/11, sizes 8 & 12 Italian Multiple 23 Jun, 2019 394.9 KB .pdf
Data sheet Oil Pump Type BFP 10/11, sizes 8 & 12 Chinese (CN) Multiple 23 Jun, 2019 495.0 KB .pdf
Data sheet Oil Pump Type BFP 10T/11T, sizes 8 & 12 English Multiple 12 Jun, 2019 406.1 KB .pdf
Data sheet Oil Pump Type BFP 10T/11T, sizes 8 & 12 German Multiple 12 Jun, 2019 482.1 KB .pdf
Data sheet Oil Pump Type BFP 10T/11T, sizes 8 & 12 French Multiple 12 Jun, 2019 418.2 KB .pdf
Data sheet Oil Pump Type BFP 10T/11T, sizes 8 & 12 Spanish, Castilian Multiple 12 Jun, 2019 458.4 KB .pdf
Data sheet Oil Pump Type BFP 10T/11T, sizes 8 & 12 Italian Multiple 12 Jun, 2019 415.3 KB .pdf
Data sheet Oil Pump Type BFP 10T/11T, sizes 8 & 12 Chinese (CN) Multiple 12 Jun, 2019 512.9 KB .pdf

Tools and apps

Software tools

Videos

Expand your knowledge by watching our videos

Watch a selection of our latest videos about oil burner components here on this page, or follow the links to our YouTube channel to see the complete collection of videos we offer. You will find a vast selection of installation and 'how to' videos amongst other.

Warranty

The Danfoss Diamond series Service 2.0 oil pump provides exceptional robustness and strength. To emphasize the superior product durability, we are happy to double our warranty from 18 to 36 months applicable from date of production.