JSZ series high performance plunger metering pump is fully engaged mechanism for heavy duty use. The unique adjusting mechanism make the pump smoothly adjust from 0-100%. It has precise dosing capability even at maximum pressure. The motor can be both vertical and horizontal installed. Multiplex gear box with one motor drive and pump base is available.
Model number: JSZ series plunger metering pump
Flow range: 6—600L/H
Maximum pressure: 40Mpa
Material: plunger—ceramic, valve ball—ceramic/SUS stainless steel
Pump head material: 304, 316 (options: duplex steel, Alloy C-276, 904, titanium, PVDF, zirconium, etc.)
Motor: 380V(option: 110-480V, single-phase, 60HZ, frequency conversion/explosion-proof/explosion-proof frequency conversion, etc.)
1. Simple structure, easy maintenance, economical optimum.
2. Pump discharge pressure range is wide, max pressure up to 50MPa.
3. The seal is packing seal sets; Little leakage; Packing seals and plunger are wearing parts.
4. With the adjusting range 30% to 100%, measurement accuracy up to ± 1%.
5. A safety valve is needed on the discharge piping.
6. The flow adjusting can be achieved by adjusting the stroke length; When equipped with variable frequency motor, the flow adjusting can be achieved by changing the motor frequency, which enables remote control.
7. All kinds of heat jackets are available for the pump head (steam, hot water, electric heating). 8. Multiple heads connected together is available for different flow and pressure liquids.
| Model | 50Hz | 60 Hz | Pressure | Plunger Dia. (mm) |
Stroke Length (mm) |
Power kW(HP) |
Inlet&Outlet Size | Connection Size | |||||
| Flow (lph) |
Flow (gph) |
SPM | Flow (gph) |
Flow (lph) |
SPM | (Bar) | (Psi) | ||||||
| JSZ 6/40 | 6 | 1.6 | 96 | 1.9 | 7.2 | 115 | 400 | 5800 | 8 | 25 | 0.75(1) | DN6 | DN15 (union for welding) |
| JSZ 10/25 | 10 | 2.6 | 3.2 | 12 | 250 | 3625 | 10 | ||||||
| JSZ 15/20 | 15 | 4.0 | 4.8 | 18 | 200 | 2900 | 12 | ||||||
| JSZ 25/10 | 25 | 6.6 | 7.9 | 30 | 100 | 1450 | 16 | ||||||
| JSZ 40/6.3 | 40 | 11 | 13 | 48 | 63 | 914 | 20 | ||||||
| JSZ 65/4.5 | 65 | 17 | 21 | 78 | 45 | 653 | 25 | DN10 | |||||
| JSZ 80/3.6 | 80 | 21 | 25 | 96 | 36 | 522 | 28 | ||||||
| JSZ 110/2.8 | 110 | 29 | 35 | 132 | 28 | 406 | 32 | ||||||
| JSZ 130/2.3 | 130 | 34 | 41 | 156 | 23 | 334 | 35 | ||||||
| JSZ 160/2.0 | 160 | 42 | 51 | 192 | 20 | 290 | 38 | ||||||
| JSZ 190/1.6 | 190 | 50 | 60 | 228 | 16 | 232 | 42 | ||||||
| JSZ 270/1.1 | 270 | 71 | 86 | 324 | 11 | 160 | 50 | DN15 | |||||
| JSZ 330/0.9 | 330 | 87 | 105 | 396 | 9 | 131 | 55 | ||||||
| JSZ 400/0.8 | 400 | 106 | 127 | 480 | 8 | 116 | 60 | ||||||
| JSZ 500/0.9 | 500 | 132 | 144 | 159 | 600 | 173 | 9 | 131 | 55 | DN20 | DN20 RF Flange | ||
| JSZ 600/0.6 | 600 | 159 | 190 | 720 | 6 | 87 | 60 | ||||||
1. Environmental protection water treatment: acid, alkali, coagulant, flocculant, oxidant, reducing agent, bactericidal and algaecide, corrosion inhibitor, scale inhibitor
2. Chemical industry: fertilizers, organics, chlor-alkali, fine chemicals, pesticides, daily chemicals, plastics, rubber, resins, coatings, printing and dyeing
3. Petrochemical industry: methanol, demulsifier, carbon dioxide, ethylene glycol, defoamer, vulcanizing agent, caustic alkali, water treatment agent
4. Energy and electricity: phosphate, coagulant, hydrazine, corrosion inhibitor, scale inhibitor, sodium hydroxide, oxidizer, boiler feed water
5. Biopharmaceuticals: preparations, raw materials, intermediates, auxiliary materials, enzymes, vitamins, spices, pastes, honey, syrup, plasma
6. Food and beverages: water, beverages, alcohol, dairy products, food additives, acids, alkalis, oils, starches, syrups
7. Papermaking: defoamer, surface glue, cleaning agent, bactericide, scale inhibitor, dispersant, lye, wet strength agent, softener
8. Others: grinding aids, curing agents, dispersants, adhesives, lye, additives, sterilizing agents, mold release agents
