Proudly Made in America

Products

String Wound Cartridges

W & WQ Series with Leading-Edge Depth Loading Technology

AMBF’s string wound elements are manufactured in-house on custom, high-speed, computer- controlled machines for perfect thread spacing. Customized patterns and spacing offered to adapt to your specialized applications. Our ink and paint elements have a 3-stage multi pattern winding process offering true depth loading and prevents core blinding. With 6 media selections and 13 micron ratings, we are sure to produce the element you require

Elements are also produced with an integrated 3 stage process yielding true depth filtration
All elements are made with FDA compliant material for food and beverage contact under CFR Title 21
Elements are produced in standard and custom sizes to meet all applications
End caps are thermally welded onto the cartridge with no use of glue or other binders
Elements are produced with 100% polypropylene or nylon materials
Elements can be produced with or without a core depending on your application

Applications

Resources

Product Identification

String Wound	Media	Micron		Cartridge Diameter	Cartridge Length	Core Material	Core Cover	Polypropylene End Cap	Gasket/O-Ring
W	P	10		S	3	E	X	1
W = Standard √ WQ = Ink & Paint	N = natural notton C = bleached cotton FDA P = polyester E = polypropylene S = polypropylene FDA √ R = rayon	.5 1 3 5 10 20 25	30 50 75 100 125 150	S = 2.5″ Standard M = 4.5″ * C = Custom	2 = 9.75 3 = 10 4 = 19.5 5 = 20 6 = 29.5 7 = 30 8 = 39 9 = 40	E = Polypropylene √ T = Tinned Steel 4 = 304 SS 6 = 316 SS	X = No cover E = Polypropylene P = Polyester N = Nylon S = Custom	1 = DOE/no caps √ 2 = 222/Fin √ 3 = 222/Spring √ 4 = 222/Flat √ 5 = 226/Flat 6 = 226/Fin 7 = 226/Spring 8 = SOE/Spring √ 9 = Flat Gasket A = Custom	DOE = No selection req. B = Buna √ V = Viton® T = Teflon® S = Silicone √ N = Neoprene D = EPDM

*For the 4.5″ diameter cartridge, only DOE end caps are available

√ Cartridge Combinations – Tested & Certified to: NSF/ANSI 61 & 42 Standard – Component

We're here to assist you

With over half a century of hands-on experience in all types of liquid filtration systems, our Filtration Specialists are ready to help you find the perfect product for your filtration needs.