Oil burner pump suitable for MHG (MAN) burner type DE 1.1VH, DE 1.1H, DE 1.2(H), DE 1.3(H), RE 1.19H, 1.22H, 1.26H, 1.32H, 1.38H, 1.44H, 1.50H, 1.60H, 1.70H, RE 1.0, RE 1.1, RE 1.2, RE 1.3, RE 1.4 and RE 1.5 as well as for EcoStar GK2-GK8 RE15 HU, RE18 HU, RE22 HU, RE27 HU, RE34 HU, RE42 HU, RE51 HU, RE61 HU and RE 69 HU.