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Wear Resistant 99.7% Alumina Ceramic Plunger Pump Liner For Metering Pumps

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Dongguan Ming Rui Ceramic Technology Co.,ltd

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Wear Resistant 99.7% Alumina Ceramic Plunger Pump Liner For Metering Pumps

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Brand Name :	Mr
Model Number :	MRL-02
Certification :	ISO9001, ,etc
Price :	$1-10.5 per piece
Payment Terms :	T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability :	5000 pcs per week
Delivery Time :	3-30 working days

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Company Profile

Wear Resistant 99.7% Alumina Ceramic Plunger Pump Liner For Metering Pumps

Valveless Design The valveless feature of the Ceramic pump is its most significant feature. There are typically four check valves present in diaphragm, bellows, and traditional piston pumps. Even during normal operation, these will wear over time and not seal properly allowing backflow. As a result, accuracy drifts and minimally the pumps need recalibration. Eventually, the check valves need to be serviced.
Ceramic Internals The Ceramic pump uses sapphire-hard ceramics for both the piston and mated liner. These components are dimensionally stable in that they will not change shape or dimension over time. Therefore, the pumping chamber remains stable for millions of dispenses without downtime or recalibration. In addition to dimensionally stable they are chemically inert which allows our pump to work in a greater variety of chemicals.
Accuracy & Precision Throughout the pumping cycle the inlet and outlet ports of the Valveless Metering Pump are never interconnect ensuring accurate fluid flow in one direction preventing any backflow (without check valves). As a result pumps accuracy is held from microliters to the full flow range and output does not change more than ± 1% of set value. Inaccurate pumps can generate waste and incur extra costs.

Performance:

Alumina Content	Unit	80-85%	90-96%	> 99.5%	99%
General Application		Lower Cost Electrical & Mechanical	High Strength, Wear Resistant, Electronic, Insulating, Mechanical, Structural & Metalizing	Extremely High Purity, Temperature & Strength; Excellent Corrosion & Wear Resistance	Porous, Easily Degassed & Machinable
Porosity	%	0-.05	0-.05	0-.05	Variable
Density	gm/cm³	3.45-3.50	3.55-3.75	3.75-3.95	2.4
Flexural Strength	kpsi	35.0-40.0	40.0-50.0	50.0-55.0	-
Comprehensive Strength	kpsi	260.0	> 300.0	> 300.0	-
Tensile Strength	kpsi	15.0-20.0	20.0-28.0	20.0-28.0	-
Linear Coefficient of Thermal Expansion	(cm/cm/°C) 25-300°C 25-700°C	5.9X10^-6 6.5X10^-6	6.3X10^-6 7.0X10^-6	6.5X10^-6 7.5X10^-6	6.5X10^-67.5X10^-6
Dielecctric Constant at 25°C	1 MH 10 MH	8.5-8.9 8.4-8.8	9.2-9.8 9.0-9.6	9.5-9.9 9.3-9.7	-
Dielectric Strength	Volt/mil	200	225	225	-
Te Value	°F °C	1472 800	> 1832 > 1000	> 1832 > 1000	> 1832 > 1000
Thermal Conductivity at 25°C	cal/sec/cm²/cm/°C	.03-.04	.04-.06	.07-.08	-
Safe Use Temperature	°F °C	2550 1400	3000-3100 1650-1700	3275 1800	3275 1800

ABOUT US

Ming Rui Ceramics Limited has been specializing in the manufacture of Zirconia ceramics part and Alumina ceramic parts used in medical instruments,textile machines, e-cigarattes, dispensing machines, lithium battery, auto mobile, petrochemical industry and other high temperature and corrosive conditions for over 10 years. Consistent quality, dependable support and delivery, and innovative solutions have enabled us to expand our business world wide. zirconia ceramic cutter blade

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Except alumina ceramic piston pump, we also supply zirconia ceramic tube, rod for normal use, also have ceramic substrate, ceramic plate, ceramic bush, ceramic sleeve, valves, ceramic shafts, nozzles, etc.Welcome you to contact us for more information!

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