For InkJet Inks

【Features】

• Optimal structure for degasification and aeration (DIC's Hollow Fiber Membrane)
• A broad lineup suited to various ink types and applications
• Low pressure losses and space savings are created by the proprietary internal structure.

BGases dissolved in the ink transform into bubbles after repeated compression and decompression given by piezo elements or by heating.

As a result,

1. The pressure from piezo elements is degraded by the bubbles and the ink cannot drop vertically.
2. The bubbles block the injection nozzles and the ink cannot drop at all.

PF Series

Internal Flow System

• Fluid directed through inside of hollow fiber

【Features】

• Washable by making liquid flow backwards

• 
• Video

Model	Supported Flow Rate	Dimensions	Pressure Resistance	Operating Temp.	Connection （Liquid）	Connection （Vacuum）
PF-001D	0.6～60L/h	60mmφ×140mmL （2.4inφ×5.5in）	0.3MPa （3bar, 43.5psi）	5～40℃ （41～104°F）	Rc1/4 NPT1/4	φ6 tube
PF-004D	3～180L/h	99mmφ×260mmL （3.9inφ×10.4in）			Rc3/8	φ6 tube

EF Series（Small）

External Flow System(Small）

• Fluid directed outside of hollow fiber

【Features】

• Low pressure loss
• High-level degassing model

• 
• Video

Model	Flow Rate （Vacuum degree 2.7kPa）		Dimensions	Pressure Resistance	Operating Temp.	Connection （Liquid）	Connection （Vacuum）
	Degassing Rate 80％	Degassing Rate 50％
EF-AG1SX	6mL/min	40mL/min	68mm×φ24mm （2.68in×0.94in）	0.2MPa （2bar, 29psi）	5～45℃ （41～113°F）	Lure fitting	Lure fitting
EF-MICRO EF-MICROX	9mL/min	60mL/min	91mm×φ23.5mm （3.58in×φ0.93in）			Lure fitting	Lure fitting
EF-G2 EF-G2X	50mL/min	170mL/min	115mm×φ30mm （4.53in×φ1.18in）			Rc1/8 NPT1/8 female	Rc1/8 NPT1/8 female
EF-AG2 EF-AG2X	50mL/min	170mL/min	122mm×φ29mm （4.80in×φ1.14in）			Lure fitting	Lure fitting
EF-G3 EF-G3X	500mL/min	1,200mL/min	141mm×φ45mm （5.55in×φ1.77in）			Rc1/8 NPT1/8 female	Rc1/8 NPT1/8 female
EF-AG3 EF-AG3X	500mL/min	1,200mL/min	159mm×φ42mm （6.25in×φ1.65in）			Rc1/8 NPT1/8 female	Rc1/8 NPT1/8 female
EF-G4 EF-G4X	1,000mL/min	2,000mL/min	141mm×φ60mm （5.55in×φ2.36in）			Rc1/4 NPT1/4 female	Rc1/4 NPT1/4 female
EF-AG5 EF-AG5X	1,000mL/min	2,000mL/min	151mm×φ54mm （5.94in×φ2.1in）			Rc1/4 NPT1/4 female	Rc1/4 NPT1/4 female

EF Series

External Flow System

• Fluid directed outside of hollow fiber

【Features】

• Low pressure loss
• High-level degassing model

• 
• Video

Model	Supported Flow Rate	Dimensions	Pressure Resistance	Operating Temp.	Connection （Liquid）	Connection （Vacuum）
EF-002A EF-002AX-P	6～720L/h （0.03～3US gpm）	109mmφ×182mmL （4.29inφ×7.17in）	0.3MPa （3bar, 43.5psi）	5～40℃ （41～104°F）	Rc3/8 NPT3/8 female	Rp1/4
EF-010G	100～4,000L/h （0.4～20US gpm）	170mmφ×430.0mmL （6.7inφ×16.9in）	0.5MPa （5bar, 72.5psi）		Rc1 NPT1 female	Rc1/2 NPT1/2 female
EF-020G	300～7,000L/h （1～30US gpm）	170mmφ×680.0mmL （6.7inφ×26.8in）			Rc1 NPT1 female	Rc1/2 NPT1/2 female

About Connection：

It is possible to change a joint for a pillar, flange, etc. However, there are limitations for some products. Please inquire about specific products.

About Flow Rate：

They are just guidelines. Depending on liquid type and targeted degassing levels, you can use them beyond the guidelines.

About Dimensions：

Projected parts and connections are excluded. For details, please refer to product drawings.