KRAL Screw Pumps for Burner Applications.
![[Translate to Englisch:] screw_pumps_K_series_most_sold_horizontal.jpg Screw pumps K series most sold horizontal](/fileadmin/_processed_/8/9/csm_kral-baureihe-k_dfe32725fd.png)
Delivery rate: 5 to 2,900 l/min.
Max. differential pressure: 16 bar.
Temperature range: -20 °C to 180 °C, magnetic coupling to 300 °C.
Housing: Nodular cast iron EN-GJS-400.
Screws: Steel, nitrided.
Approvals: ABS, BV, CCS, DNV, GL, LRS, MRS, NK, RINA.
ATEX: II 2 GD b/c group II,
category 2.
Heating: Electrical, media or steam.
![[Translate to Englisch:] screw_pumps_L_horizontal.jpg screw pumps series L our medium pressure pump](/fileadmin/_processed_/e/8/csm_kral-baureihe-l_e162f81650.png)
Delivery rate: 5 to 200 l/min.
Max. pressure: 63 bar.
Temperature range: -20 °C to 180 °C, magnetic coupling to 300 °C.
Housing: Nodular cast iron EN-GJS-400.
Screws: Steel, nitrided.
Approvals: ABS, BV, CCS, DNV, GL, LRS, MRS, NK, RINA, KR.
ATEX: II 2 GD b/c group II, category 2.
Heating: Electrical, media or steam.
![[Translate to Englisch:] screw_pumps_C_horizontal.jpg screw pump series C in horizontal installation](/fileadmin/_processed_/7/a/csm_kral-baureihe-c_f0ab04e7f6.png)
Delivery rate: CK: 5 to 1,750 l/min / CL & CG: 5 to 3,550 l/min.
Temperature range: -20 °C to 180 °C, magnetic coupling to 300 °C.
Pressure range: 70 bar; 100 bar.
Housing: Nodular cast iron, steel and aluminium.
Screws: Steel, nitrided.
Approvals: ABS, BV, CCS, DNV, GL, LRS, MRS, NK, RINA, KR.
ATEX: II 2 GD b/c group II,
category 2.
Heating: Electrical, media or steam.
API: Manufactured to conform
with API.
![[Translate to Englisch:] screw_pumps_single_station.jpg screw pumps single station](/fileadmin/_processed_/0/8/csm_kral-pumpenstation-ek-el_d022d675b7.png)
Delivery rate: 5 to 280 l/min.
Max. differential pressure: 40 bar.
Temperature range: -20 °C to 180 °C.
Housing: Nodular cast iron EN-GJS-400.
Screws: Steel, nitrided.
Approvals: ABS, BV, CCS, DNV, GL, LRS, MRS, NK, RINA.
ATEX: II 2 GD b/c group II, category 2.
Heating: Electrical, media or steam.