SB-O3-175 manual pump product introduction

[Asia Pump Network News] SB-O3-175 manual pump has a simple operation, small size, and durable features. SB-O3-175 manual pump because of its practicality, so it's a very wide range of uses. Let Xiaobian bring you to learn about the SB-O3-175 manual pump product introduction. SB-O3-175 manual pump product introduction SB-O3-175 manual pump working principle and structure description: 1, manual pump reciprocating action by the handle, the pressure increases to open the emergency shut-off valve, the media can be passed, in case of Fire or other emergency situations, the manual pump relief valve opens, the hydraulic system quickly pressure relief, the emergency shut-off valve immediately closed, or the temperature rises above 75 ℃, installed in the pump or emergency shut-off valve easy Melt immediately melted to achieve automatic pressure relief wood, the emergency shut-off valve automatically shut down quickly. 2, the main structure of the manual pump is suction plunger, into the valve, the valve and relief valve composition. The closed space formed by the plunger and the oil inlet and outlet valve is the working space of the oil pump. When the plunger moves upwards to make the volume of the working chamber change from small to large, the oil pressure is lower than the atmospheric pressure and the oil inlet valve is opened. The oil filter valve into the working chamber. When the plunger downward movement of the working chamber volume from large to small, the working chamber of the hydraulic pressure rises, the oil valve is opened, the pressure oil into the oil system for emergency shut-off valve open. Pressure relief valve is used to relieve pressure oil pressure system set up, the work required to close the pressure relief valve, the pressure relief valve in the oil system needs to open the emergency shut-off valve closed. SB-O3-175 hand pump application: the pump tank in the pump jacket body cavity, when filling the oil cap can be opened on the cover, such as oil column volume can be supplemented when not enough auxiliary fuel tank. Strength test: 10.0MPa. Sealing test: 6.0MPa. High temperature relief test: 400cc Supporting equipment: Station emergency shut-off valve BY-850H Oil accumulator BY -962 Working pressure: 2.0. ~ 6.0MPa. Maximum working pressure: 7.0MPa Oil chamber capacity: 4000cc. Working medium: 13 # machine oil or 2 # spindle oil Extended reading: Motor Top Ten Brands China Construction Water Exhibition ptc Exhibition Pump Valve Tube Fittings Exhibitions Water Fair This article belongs to Industrial Internet (Xiamen ) Technology Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps network editor: gogoing (QQ / micro-channel: 181 817 456) starting: http: //beng.liuti.cn/ (hotline: 400- 6030-811)