进口液压隔膜计量泵

英国GRIMM格林进口液压隔膜计量泵 UK GRIMMImported hydraulic diaphragm metering pump

英国GRIMM格林进口液压隔膜计量泵概述：

泵的液力端和隔膜组成工作腔，由活塞驱动的液压油均匀作用于隔膜做周期性变形、从而驱动隔膜做往复运动的可调节流量的容积泵，叫液压隔膜计量泵。

英国GRIMM格林进口液压隔膜计量泵特点：

1、无动密封，无泄漏，维修方便，低噪音，使用方便。
2、工作压力可达69MPa，计量精度可达±1％；单缸泵流量范围：0.2L/h-12000L/h。
3、计量精度优于机械隔膜泵，密封性能优于柱塞泵。
4、流量大小控制通过调节冲程长度和变频调速来实现，配冲程调节器或变频可以实现远程自动控制。
5、介质的使用温度不宜超过100℃，不宜低于-30℃，否则影响隔膜寿命。
6、新型的三阀结构，限位补油机构的应用，即保证液压腔内液压油的充满度，又避免了补油过量，防止液压冲击，从而使隔膜两侧受力平衡，提高隔膜的使用寿命。隔膜寿命可提高到8000h以上。
7、在输送特殊介质时，可采用双隔膜带隔膜破裂报警装置，防止隔膜破裂时，介质与液压油混合引起事故。

英国GRIMM格林进口液压隔膜计量泵技术参数：

流量范围：10-23000L/h
压力范围：0.8-50MPa
电机功率：0.37-11kw
额度电压：110V、220V、380V、420V，50HZ、60HZ
驱动方式：两相、三相标准等级或防爆电机
流量控制：手动控制或自动控制(接收4-20mA信号)
连接方式：直管焊接、法兰
过流材质：SS304、SS316、SS304+PTFE、SS316+PTFE
隔膜材质：PTFE
柱塞材质：SS304+陶瓷、LSS316+陶瓷
阀座材质：SS316
单向阀材质：SS304、SS316
阀 球：ZrO2、陶瓷、SS304、SS316
防护等级：IP55、IP54
环境温度：-30℃～80℃

英国GRIMM格林进口液压隔膜计量泵应用领域：

适用于由一般常温清水直至具有强腐蚀，易挥发、易结晶、易燃、易爆、剧毒、恶臭、腐蚀性强，比重大、中等粘度，有放射性或其它贵重液体等。同时也可输送悬浮液体，对一些为防止隔膜破裂后，介质与液压油混合引起事故，对易燃易爆、剧毒及贵重液体时，可选用双隔膜计量泵并带隔膜破裂报警装置。

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.