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Type | INV-05 | INV-07 | INV-10 | INV-13 | ||||
Plunger | ZrO2, Al2O3 | Al2O3, Sic | ||||||
Cylinder | Al2O3, Sic | |||||||
Pump Head | PTFE or SUS316 | SUS316 | ||||||
Pump Head Seal Seat | PTFE or SUS316 | PTFE | ||||||
Pump Head Seal | Dingqing rubber, slica gel, fluorine rubber | |||||||
Liquid Nozzle and Cleaning Nozzle | PEEK,PTFE,PP,SUS316 | PEEK,PTFE,PP,SUS316 | ||||||
Liquid Nozzle Sea | Dingqing rubber, slica gel, fluorine rubber | |||||||
Lip Seal | Lip Seal | |||||||



Technical Parameters | ||||||||
Model | INV-05 | INV-07 | INV-10 | INV-13 | ||||
Plunger diameter | 5mm | 7mm | 10mm | 13mm | ||||
Material | Plunger,Pump cavity set (alumina zirconia) | Plunger,Pump cavity set (alumina zirconia) | ||||||
Discharge volume per revolution | 0.17ml/rev | 0.3ml/rev | 0.7ml/rev | 1.6ml/rev | ||||
Filing accuracy/ spinning speed | +/-0.5~1%/0~600RPM | +/-0.5%/0~500RPM | ||||||
Placement angle/ throughput pressure | 15°/0.6MPA | 20°/0.6MPA | ||||||
Maximum suction height | 4m( the product data is measured with water as the medium) | |||||||
Weight | 0.8kg | 1.3kg | ||||||
Model | INV-15 | INV-22 | INV-25 | INV-36 | |||
Plunger diameter | 15mm | 22mm | 25mm | 36mm | |||
Material | Plunger,Pump cavity set (alumina zirconia) | ||||||
Discharge volume per revolution | 2.9ml/rev | 6ml/rev | 12ml/rev | 26ml/rev | |||
Filing accuracy/ spinning speed | +/-0.5%/0-300RPM | +/-0.5%/0-200RPM | +/-0.5%/0-150RPM | +/-0.5%/0-120RPM | |||
Placement angle/ throughput pressure | 20°/0.5MPA | 20°/0.4MPA | |||||
Maximum suction height | 4m(the product data is measure with water as the medium) | ||||||
Weight | 3.5kg | 3.8kg | 7.4kg | 7.9kg | |||
Ceramic Pump Materials Properties | ||||||||
ZRO2 | ZTA | 99% AL2O3 | ||||||
Density | O(20℃)g/cm3 | 5.9 ~ 6.1 | 4.18 | 3.87 | ||||
Flexural Strength | (20℃)Mpa | 1150 | 550 | 450 | ||||
Compressive Strength | (20℃)Mpa | 4500 | 4200 | 3800 | ||||
Fracture Toughness | KiC(Mpa.m1/2) | 9 | 6 | 6 | ||||
Coefficient of Thermal | (200~500)℃ 1/℃ | 10.0*10-6 | 6.9*10-6 | 6.9*10-6 | ||||
Expansion | ||||||||
Thermal Shock Resistance | (20-800)℃ Water | ≥7 Circles | ≥6 Circles | ≥5 Circles | ||||
Cooler | ||||||||
Chemical Stability | 10% HCL mg/cm2 | 5.5 | 5.3 | 5.3 | ||||
1:9 NaOH mg/cm2 | 0.16 | 0.14 | 0.12 | |||||




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