英國GRIMM格林進口液壓隔膜計量泵 UK GRIMMImported hydraulic diaphragm metering pump

英國GRIMM格林進口液壓隔膜計量泵概述：

泵的液力端和隔膜組成工作腔，由活塞驅動的液壓油均勻作用于隔膜做周期性變形、從而驅動隔膜做往復運動的可調節流量的容積泵，叫液壓隔膜計量泵。

英國GRIMM格林進口液壓隔膜計量泵特點：

1、無動密封，無泄漏，維修方便，低噪音，使用方便。
2、工作壓力可達69MPa，計量精度可達±1％；單缸泵流量范圍：0.2L/h-12000L/h。
3、計量精度優于機械隔膜泵，密封性能優于柱塞泵。
4、流量大小控制通過調節沖程長度和變頻調速來實現，配沖程調節器或變頻可以實現遠程自動控制。
5、介質的使用溫度不宜超過100℃，不宜低于-30℃，否則影響隔膜壽命。
6、新型的三閥結構，限位補油機構的應用，即保證液壓腔內液壓油的充滿度，又避免了補油過量，防止液壓沖擊，從而使隔膜兩側受力平衡，提高隔膜的使用壽命。隔膜壽命可提高到8000h以上。
7、在輸送特殊介質時，可采用雙隔膜帶隔膜破裂報警裝置，防止隔膜破裂時，介質與液壓油混合引起事故。

英國GRIMM格林進口液壓隔膜計量泵技術參數：

流量范圍：10-23000L/h
壓力范圍：0.8-50MPa
電機功率：0.37-11kw
額度電壓：110V、220V、380V、420V，50HZ、60HZ
驅動方式：兩相、三相標準等級或防爆電機
流量控制：手動控制或自動控制(接收4-20mA信號)
連接方式：直管焊接、法蘭
過流材質：SS304、SS316、SS304+PTFE、SS316+PTFE
隔膜材質：PTFE
柱塞材質：SS304+陶瓷、LSS316+陶瓷
閥座材質：SS316
單向閥材質：SS304、SS316
閥 球：ZrO2、陶瓷、SS304、SS316
防護等級：IP55、IP54
環境溫度：-30℃～80℃

英國GRIMM格林進口液壓隔膜計量泵應用領域：

適用于由一般常溫清水直至具有強腐蝕，易揮發、易結晶、易燃、易爆、劇毒、惡臭、腐蝕性強，比重大、中等粘度，有放射性或其它貴重液體等。同時也可輸送懸浮液體，對一些為防止隔膜破裂后，介質與液壓油混合引起事故，對易燃易爆、劇毒及貴重液體時，可選用雙隔膜計量泵并帶隔膜破裂報警裝置。

UK GRIMMImported hydraulic diaphragm metering pumpsummary:

The hydraulic end of the pump and a diaphragm chamber, the hydraulic oil piston driven by the uniform effect on diaphragm periodic deformation, thereby driving the diaphragm pump with adjustable flow volume do reciprocating motion, called hydraulic diaphragm metering pump.

UK GRIMMImported hydraulic diaphragm metering pumpcharacteristic:

1. No action seal, no leakage, easy maintenance, low noise, easy to use.

2. Work pressure up to 69MPa, measuring accuracy of up to + 1%; single cylinder pump flow range: 0.2L/h-12000L/h.

3. Measuring accuracy is better than mechanical diaphragm pump, sealing performance better than piston pump.

4. The flow size control by adjusting the length of stroke and variable frequency speed to achieve, with stroke regulator or frequency conversion can achieve remote automatic control.

5. The use of medium temperature should not exceed 100 degrees, should not be lower than -30 degrees, or affect the diaphragm life.

6. The new three valve structure, limiting the application of the oil feeding mechanism, which is to ensure the full degree of the hydraulic oil inside, and avoid excessive oil filling, to prevent hydraulic shock, so that both sides of the diaphragm force balance, improve the service life of the diaphragm. Diaphragm life can be increased to more than 8000h.

7. In the transport of special media, you can use double diaphragmwith diaphragm rupture alarm device, to prevent the diaphragm rupture, the media and hydraulic oil mixed accident.

UK GRIMMImported hydraulic diaphragm metering pumptechnical parameter:

Flow range: 10-23000L/h

Pressure range: 0.8-50.0MPa

Motor power: 0.37-11kw

Limit voltage: 110V, 220V, 380V, 420V, 50HZ, 60HZ

Driving mode: two phase, three phase standard class or explosion-proof motor

Flow control: manual control or automatic control (receive 4-20mA signal)

Connection: straight pipe welding, flange

Over current material: SS304, SS316, SS304+PTFE, SS316+PTFE

Diaphragm material: PTFE

Plunger material: SS304+ ceramic, LSS316+ ceramic

Seat material: SS316

Check valve material: SS304, SS316

Valve ball: ZrO2, ceramic, SS304, SS316

Protection level: IP55, IP54

Ambient temperature: -30 ~ 80 DEG C

UK GRIMMImported hydraulic diaphragm metering pumpapplication area:

It is suitable for general water at ordinary temperature, until it has strong corrosion, volatile, easy to crystallize, flammable, explosive, poisonous, foul smelling, corrosive, more important, medium viscosity, radioactive or other precious liquid, etc.. At the same time, it can also convey some of the suspension liquid, to prevent rupture of diaphragm after mixed medium with hydraulic oil caused by accident, flammable and explosive, toxic and expensive liquid, can use double diaphragm metering pumps and diaphragm rupture alarm device.