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Purasol™ SP/SN Solvent Purifiers

Purasol™ solvent purifiers are the best-in-class solutions for ultraclean chemical and raw material manufacturers. Using uniquely tailored membrane technology, the versatile purifier can efficiently remove both dissolved and colloidal metal contaminants from a wide variety of ultrapure, polar and non-polar solvents including difficult to remove ketones like Cyclohexanone.

Reduces metal-induced defects
Single or subpart-per-trillion contaminant removal performance
UPE membrane material for ultraclean performance

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Applications Purasol™ SP/SN Solvent Purifiers Applications

Photolithography solvents
Raw materials (resin, polymer solutions, etc.) used in photochemical manufacturing

Specifications

Drawings

Performance Data

Product Specifications

Materials	Purification media		Modified Ultra High Molecular Weight Polyethylene (UPE)
	Shell, core, supports		High Density Polyethylene (HDPE)
	Device connection type		E-FKM O-ring (cartridge) ¼“ compression seal
	Maximum inlet pressure		0.39 Mpa (3.9 bar, 56 psi) @ 25°C (77°F)
	Membrane area		0.17 m² (disposable) 1.1 m² (10'' cartridge); 2.2 m² (20'' cartridge)
Maximum operating conditions	Maximum inlet pressure		0.34 MPa (3.4 bar, 50 psi) @ 25° (77°F)
	Maximum forward/reverse differential pressure		0.24 MPa (2.4 bar, 35 psi) @ 25° (77°F)
	Maximum operating temperature		60°C (140°F)
Compatibility	Most organic solvents used in semiconductor manufacturing including ketone solvents such as cyclohexanone
Removal rating	0.2 µm nominal
Typical flow rate	Purasol SP 20' cartridge filter': Purasol SN 20' cartridge filter':	27 L/min @ 20 kPa; 26 L/min @ 20 kPa;	Purasol SP disposable filter: Purasol SN disposable filter:	4 L/min @ 60 kPa 3.6 L/min @ 60 kPa