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Hydraulic Diaphragm Metering Pump DPMTA

Hydraulic Diaphragm Metering Pump DPMTA

Working Principle: Reciprocation of plunger drives hydraulic oil, and hydraulic oil drives the diaphragm to reciprocate, so as to suck in and discharge the medium. Features: ? Adopt automatic oil supply and built-in safety protection technology, with mutual linkage of diaphragm?limit...

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Product Details

Working Principle:

Reciprocation of plunger drives hydraulic oil, and hydraulic oil drives the diaphragm to reciprocate, so as to suck in and discharge the medium.

Features:

? Adopt automatic oil supply and built-in safety protection technology, with mutual linkage of diaphragm?limit valve-compensating valve-built-in relief valve. Accuracy of limit valve reaches?0.002mm; surface hardness reaches 60-70HRC; roughness reaches 0.4um; it can be used for 80 million times within -800?-1600? temperature range.

? Use Ret PTFE macromolecule composite diaphragm. After multi-directional rolling and surface quenching treatment, evenness reaches 99.92%, which reduces cold flow during operation and enhances compression strength.

? Built-in automatic discharge, pressure relief and compensating valve owns outstanding performance and it is safe and non-leakage;

? Inlet and outlet check valve uses high-level ball valve with strong corrosion resistance and linear sealing, in order to effectively ensure the metering accuracy and fluidity;

? Integrated "Oude" worm gear pair boasts low noise and high efficiency;

? It makes use of excellent integrated sleeve adjustable eccentric transmission mechanism, which is simple and reliable, and is capable of 10%-100% stepless adjustment of stroke; metering accuracy is?1% (10%-100% adjustment range).

? oil-immersed type lubrication ensures that transmission components can be used reliably for a long period;

? In case of transporting poisonous, flammable, explosive and strongly corrosive hazardous media, adopt double diaphragm or multiple diaphragm;

? Burst alarm device prevents media from touching hydraulic oil, and thus avoids accidents in case of burst of diaphragm;

? Adjustment mode of flow rate is diversified: manual, electrical, pneumatic or frequency conversion;

? With electric actuator, remote automatic control is realized;

? Two heads or multiple heads(12 heads at most)can be in parallel connection; multiple pump heads can transport the same medium to reduce pulse or multiple media, to be used as a proportional pump.

? With wide application range, it transports all kinds of media safely.

Technical Parameters:  

? Flow rate range of single pump head: =12100L/H

? Pressure range: =95MPa

Material Selection:

Pump head can be made of 304, 316, 316L, 904, Hastellot C, PVC, PVDF, PP and PTFE etc.

Application Scope:

It is widely used in scientific research and production departments including oil, chemical, natural gas, food paper-making, atomic energy technology, power plant plastic, medicine, environmental protection, textile and mine etc. It applies to those that are strongly corrosive,volatile, crystallize, flammable, explosive, poisonous smelly, with large specific gravity, medium viscidity radioactive metal or other precious metals.

ModelFlow rate
       L/H
Motor PowerPlunger diameter
       ?mm
22KW30KW
Discharge pressure Mpa
DP(M)TA650/38/51650385140
DP(M)TA850/30/40850304045
DP(M)TA1050/24/331050243350
DP(M)TA1300/20/271300202755
DP(M)TA1550/16/231550162360
DP(M)TA1800/14/191800141965
DP(M)TA2100/12/162100121670
DP(M)TA2450/10/142450101475
DP(M)TA2850/9.4/1228509.41280
DP(M)TA3200/8.4/1132008.41185
DP(M)TA3600/7.5/1036007.51090
DP(M)TA4000/6.7/9.140006.79.195
DP(M)TA4400/6.0/8.2440068.2100
DP(M)TA4750/5.5/7.547505.57.5105
DP(M)TA5250/5.0/6.8525056.8110
DP(M)TA5800/4.5/6.258004.56.2115
DP(M)TA6300/4.2/5.763004.25.7120
DP(M)TA6850/3.8/5.368503.85.3125
DP(M)TA7400/3.5/4.974003.54.9130
DP(M)TA7950/3.3/4.579503.34.5135
DP(M)TA8650/3.1/4.286503.14.2140
DP(M)TA9300/2.8/3.993002.83.9145

DEPAMU is one of the leading Hydraulic Diaphragm Metering Pump manufacturers and suppliers, with professional factory we are able to produce Chinese best hydraulic diaphragm metering pump dpmta at both low price and good quality. If you are looking for Gemany technology or famous brand hydraulic diaphragm metering pump dpmta, please feel free to contact us.

Hot Tags: hydraulic diaphragm metering pump dpmta, manufacturers, suppliers, factory, API675, API Standard, Germany Technology, famous brand, Chinese best, low price

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