Multi-plunger Diaphragm Pump

Material Table Part No. Name Material 1 Pump Cover Cast Iron FC250 Stainless Steel Copper Plastic Alloy 2 Valve Plate Cast Iron FC250 Stainless Steel Copper Plastic Alloy 3 Valve Disc Stainless Steel/SUS316L 4 Valve seat Stainless Steel/SUS316L 5 Diaphragm Fluorinated Rubber or Four Fluorine 6 Spring SWP 7 Plunger Barrel Alloy steel 8 Plunger Alloy steel 9 Plunger Pushing Head Alloy steel 10 Shaft 40Cr

■Features 1、Corrosion resistance and wear resistance The body and parts of pump room are made of special materials with high corrosion resistance and wear resistance. 2、Easy to maintain with low cost It is possible to change diaphragm and valve without opening the pump body to save time.

3、High pressure and high efficiency In the oil room full of lubricant, motor turning force is effectively converted to energy pressure, the efficiency can be high to 85% from low pressure to high pressure ( 0-150kgf/ cm2), reduce power consumption.

4、Low noise and low ripple The multi-plunger structure brings smooth running, additionally, oil pressure drive diaphragm can control the pulse and maintain low noise. 5、Easy to operate Since no seal part, shaft sealing fault can be avoided and self suction without water exhale is possible.

Additionally, positive and opposite spin of pump shaft both can ensure normal liquid delivery. ■Purposes To deliver slurry containing fine particles, such as dye slurry, paint slurry, etc; to match high pressure spray granulation equipment, etc.

Reverse osmosis membrane pressurizes water delivery equipment and matches valve pressure test equipment of sea water desalinating unit, ultra pure water preparation equipment, etc. To convey sludge to pressure filter, inhale and convey sludge to gas explosion groove.

To convey high pressure cooling liquid of deep hole drilling machine and machining center for deep hole processing or ceramic grinding. The cleaning of precision machining components, printed circuit board and post processing of burr. The swill of food factory conveyor belt or machine; high-pressure cleaning of ships or vehicles.

To convey high viscosity liquid, such as glue, adhesives, jam, wheat paste, cream, etc. ■Selection Table Type Pressure（MPa） Flow（m3/h） Rotating speed（r/min） H2S-30 0-10 0-0.4 0-600 H4S-30 0-10 0-0.8 0-600 H2S-50 0-10 0-1.3 0-550 H4S-50 0-10 0-2.6 0-550 H2S-75 0-10 0-3.2 0-500 H4S-75 0-10 0-6.4 0-500 H2S-100 0-10 0-8.5 0-450 H4S-100 0-10 0-17 0-450 H2S-125 0-10 0-14 0-400 H4S-125 0-10 0-28 0-400 H2S-160 0-10 0-31 0-400 H4S-160 0-10 0-62 0-400 H2S-200 0-10 0-53 0-350 H4S-200 0-10 0-106 0-350