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String Wound Cartridges

  • Add Date:2020-12-30 Click:70
  • TEL:+86 13833859428
  • Name:Brenda Wu
  • Email:service@filter-wiremesh.com
  • Address:Area 4,8#,No.5 Jingyi Road, East District of industrial Zone,Anping County,Hengshui City, Hebei,China

Product Description

String Wound Cartridges pictures String Wound Cartridges pictures String Wound Cartridges pictures

String Wound Cartridges

· AHS’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

· All end cap configurations available to fit your existing housing

· FDA polypropylene and cotton constructed elements are FDA acceptable under CFR title 21 for food and potable water contact

· Standard diameters are 2.5 and 4.5 inches

· Standard lengths from 9.75 up to 40 inches

 

PRODUCT SPECIFICATIONS

 

Media

Maximum Temperature

Applications

N – Natural Cotton

300°F
150°C

Same (non-FDA) applications as bleached cotton.

C – Bleached Cotton FDA

300°F
150°C

For potable liquids, vegetable oils, beverages, organic solvents, water, dilute acids, petroleum oils and other services.

P – Polyester

250°F
121°C

Chemical compatibility similar to cotton and polypropylene. Has a higher temperature resistance than polypropylene in most cases.

E – Polypropylene

180°F
82°C

Filtration of organic acids, alkalis, solvents and many other chemicals. Very effective in low viscosity solutions.

S – Polypropylene FDA

180°F
82°C

Same chemical compatibility as polypropylene but complies with FDA regulations that permits contact with food and edible products.

R – Rayon

300°F
150°C

Chemical compatibility similar to cotton. Used primarily in filtration of petroleum oils.

Caps & Cores

Maximum Temperature

Characteristics

S – Tinned Steel

375°F
191°C

General purpose applications

P – Polypropylene FDA

180°F
82°C

For lower temperature applications of corrosive fluids and gases. Easily incinerated to a trace of ash.

4 – 304 Stainless Steel

750°F
399°C

For high temperature dilute acids and moderately corrosive fluids.

6 – 316 Stainless Steel

750°F
399°C

For high temperature applications and highly corrosive fluids.

Gaskets & O-Rings

Maximum Temperature

Characteristics

V – Viton

300°F
149°C

Very good resistance to water, alkalis and many acids. Poor resistance to oils, gasoline and most solvents (except oxygenated).

V – Viton

450°F
232°C

Can be used at high temperature with many fuels, lubricants, hydraulic fluids and solvents.

T – Teflon

500°F
260°C

Excellent resistance to almost all chemicals and solvents. Good heat resistance, exceptionally good low-temperature properties.

S – Silicone

600°F
316°C

Excellent heat resistance. Fair water resistance, poor resistance to steam at high pressures. Fan to good acid and alkali resistance, poor resistance to oils and solvents.

N – Neoprene

250°F
121°C

Good resistance to non-aromatic petroleum, fatty oils, solvents (except aromatic, chlorinated or ketone types). Good water and alkali resistance, fair acid resistance.

E – EPDM

300°F
149°C

Very good water resistance. Excellent resistance to oils and gasoline. Fair to good resistance to acids and alkalis.

 

BUILDING A PRODUCT NUMBER

 

STRING WOUND

MEDIA

MICRON

CARTRIDGE
DIAMETER

CARTRIDGE
LENGTH

CORE
MATERIAL

CORE
COVER

POLYPROPYLENE
END CAP (HELP?)

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

 

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