The oil pump flange comprises a flange body oil return pipe interface, an oil outlet pipe interface and an electrical appliance interface; The oil return pipe interface, the oil outlet pipe interface and the electrical appliance interface are respectively fixed on the flange body through their respective connecting holes, and the two ends of the oil return pipe interface, the oil outlet pipe interface and the electrical appliance interface are respectively extended on the upper and lower sides of the flange body; The utility model is characterized in that the utility model also comprises a pair of oil pump brackets, which are relatively arranged on the bottom surface of the flange body and extend in the oil tank and are connected with the flange body as a whole; Each of the two oil pump brackets is symmetrically provided with a through hole for penetrating the sleeve oil pump When the oil pump port flange is used, the oil pump is directly installed on the bracket of the oil pump flange, and the installation positions of the oil return pipe interface, the oil outlet pipe interface, the electrical interface and the oil pump bracket are rationally arranged, so that the fuel pump assembly is compact in structure, convenient in installation and resistant to high-intensity vibration, especially suitable for small oil tanks of small engines

Pump oil port flange an oil pump flange is sealed on an oil tank port; The oil pump flange comprises a flange body oil return pipe interface, an oil outlet pipe interface and an electrical appliance interface; The flange body is respectively provided with an oil return pipe interface connection hole, an oil outlet pipe interface connection hole and an electrical appliance interface connection hole, the oil return pipe interface, the oil outlet pipe interface and the electrical appliance interface respectively pass through the respective connection holes and are fixed on the flange body, and the two ends of the oil return pipe interface, the oil outlet pipe interface and the electrical appliance interface respectively extend out on the upper and lower sides of the flange body; The utility model is characterized in that the utility model also comprises a pair of oil pump brackets, which are relatively arranged on the bottom surface of the flange body and extend in the oil tank and are connected with the flange body as a whole; Each of the two oil pump brackets is symmetrically provided with a through hole for penetrating the sleeve oil pump

Order code and description:
① Xinweitong flange
② Square flange joint of pump oil port
③ Product model
④ */* denotes flanged transition joint material/split flange material
The quality of 1 carbon steel is divided into: C20/C45/CQ235, no coating and oil coating;
C20A/C45A/CQ235A, no coating, oxidation treatment;
C20B/C45B/CQ235B white zinc plating;
C20C/C45C/CQ235C, galvanized pure yellow;
C20D/C45D/CQ235D, phosphating;
2stainless steel material is divided into: 304 (1.4301); 316 (1.4401); 316L (1.4404); 316Ti (1.4571)
For example, if you choose the flanged 90 bend transition joint assembly and the flanged 90 bend transition joint material is 20 # steel without coating and oxidation treatment, and the split flange material is 304 (1.4301), please change the */* number to C20A/304; If you only order flanged 90 bend transition joints, you only need to set */* to C20A. ⑤ Matching bolts M: metric bolts U: UNC bolts
For example, if you choose a male bolt, please change the * number to M;
If you choose UNC bolt, please change * to U; No need to prepare bolts * No need to fill in the part