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NPPG Multipoly Filter Cartridges

Cobetter Multipoly series filter can be well used in the pretreatment of various disperse type inks, such as ceramic ink, solvent ink, UV ink, dispersing dye ink, etc. Up to a dozen gradients of polypropylene fiber membrane, providing a higher service life, meanwhile the use of nanofiber materials can meet the higher requirements of ink filtration.

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Description Specifications Ordering Information

Description

Features

Large dirt holding capacity and filtration area

This filter adopts gradient filter membrane material with more than 16 layers, whose pore size changes gradually, which can bear more impurities and extend the service life.

Higher interception efficiency

Gradient nanofiber material can provide better interception efficiency, especially aim to the inks with nanoscale particle impurities.

Certain de-gel capacity

Membrane folding structure of more than 16 layers has certain interception effect on the deformable colloidal impurities in the ink, and plays a good protection effect on the downstream filters.

Multiple choice

Targeted to develop NPPG X and Y series filter, to provide customers with more options.
X series is to improve the overall service life.
Y series is to provide higher removing rate.

Applications

Pigment ink final filtration
Disperse dye ink final filtration
Ceramic ink final filtration
Pigment color paste final filtration

Specifications

Materials of Construction

Membrane	Gradient nano scale PP
Support Layer	Long fiber diversion / Nylon mesh
Core/Cage/End Caps	Polypropylene (PP)
O-Rings	Please refer to ordering information

Operating Conditions

Max. Operating Temperature	80°C
Max. Differential Pressure	4 bar / 21℃ 2.1 bar / 80℃
Removal Rating	X1.0μm / X2.0μm / X3.0μm Y0.5μm / Y0.6μm / Y0.8μm

Retention Characteristic

NPPG	Y0.5	Y0.6	Y0.8	Y1.0	Y2.0	Y3.0
≥0.5μm	98.92%	-	-	-	-	-
≥1.0μm	99.88%	98.60%	98.25%	97.22%	-	-
≥2.0μm	100%	100%	99.96%	99.89%	97.45%	-
≥5.0μm	100%	100%	100%	100%	99.90%	98.56%

Flow Rate

Ordering Information

Type	Removal Ratings	End Cap	Nominal Length	Seal Material	Industry
NPPGX	0100 1.0µm	DOE Double Open End	05 5 inch	S Silicone	C
	0200 2.0µm	TC 222/Flat Cap	10 10 inch	E EPDM
	0300 3.0µm	TF 222/Fin Cap	20 20 inch	V Viton
		SF 226/Fin Cap	30 30 inch	P PFA/Viton
		SC 226/Flat Cap	40 40 inch

Type	Removal Ratings	End Cap	Nominal Length	Seal Material	Industry
NPPGY	0050 0.5µm	DOE Double Open End	05 5 inch	S Silicone	C
	0060 0.6µm	TC 222/Flat Cap	10 10 inch	E EPDM
	0080 0.8µm	TF 222/Fin Cap	20 20 inch	V Viton
		SF 226/Fin Cap	30 30 inch	P PFAViton
		SC 226/Flat Cap	40 40 inch

* Example：NPPGX0100DOE05SC (NPPGX，1.0µm，Double open end，5 inch，Silicone，Industrial)