操逼视频,玖玖资源无码一区二区三区,亚洲av中文无码一区二区,中文字幕无码久久99,国产综合色产在线视频欧美,欧美私人家庭影院

Product navigation
Contact us
Production base: no.359, Huaihe West Road, Huaiyin District, Huai'an City, Jiangsu Province
Administrative center: 5-101, Juyi capital, Huaihai West Road, qingjiangpu District, Huai'an City, Jiangsu Province
Mob:15061219868 13094924989
Tel:0517-83787358
Fax:0517-83791115
E-mail:mzy651002@163.com
Web:www.centralmagnews.com
Huaian ChangJiang Hydraulic Machinery Co.,Ltd
What is the pressure measuring principle of piston gear pump pressure gauge?
Joining time: 2021/1/5 8:52:56   Click: 1859
The plunger type pressure gauge is composed of plunger, balance spring, pointer and dial. The plunger is connected with the system pressure, and the calibration unit of the dial is psi (bar).
Working principle of plunger gear pump pressure gauge: when the system pressure rises, the pressure acts on the piston to overcome the balance force of the spring and push the piston to move, which makes the pointer connected with the piston indicate the corresponding pressure value on the dial. The measuring system of plunger pressure gauge is economical and durable
【Back to the previous page】
Website keywords:Hydraulic gear pump、Synchronous motorPower unit、Gear pump
Copyright: Huaian ChangJiang Hydraulic Machinery Co.,Ltd    Mob:15061219868 13094924989     Tel:0517-83787358
Fax:0517-83791115     E-mail:mzy651002@163.com     Web:www.centralmagnews.com
Website record No.: Su icp 13044684-1
Working hours: Monday to Sunday(8:00-18:00)