 |
| YARN TYPE |
APPLICATION |
| Bleached Cotton |
For water, distilled water, beverages, oils animal/vegetable/petroleum acids, citric/ fatty, alcohols. For use up to 300° F. |
| Natural Cotton |
For water, organic solvents, oils, paints, petroleum, alcohols. Non-FDA, For use up to 300° F. |
| Fiberglass (unbaked) |
Slight oil residue will result in certain concentrated acids. For use up to 350° F. |
| Fiberglass (baked) |
Oil residue removed by heat treatment. Acids; Mineral/organic/oxidizing agents, organic solvents. Oils; animal, vegetable, petroleum. For use up to 750° F. |
| Polypropylene (spun) |
Used for water, oils, concentrated acids and alkalies, oxidizing agents, corrosive fluids, and gases. For use up to 200° F. |
| Viscose/Rayon |
Properties similar to cotton. Coarser fibers, swells in aqueous solutions. For use up to 200° F. |
| Nylon |
Specialized applications, concentrated alkalies, hydrocarbons. For use up to 300° F. |
| Polyester |
Properties and applications similar to polypropylene. For use up to 300° F. |
| Polypropylene (fibrillated) |
Chemical resistance same as standard polypropylene. Non-migrating polypropylene free of extractable used in electronics, plating and ultra pure liquids where non- leaching is critical. For use up to 200° F. |
| CORE TYPE |
APPLICATION |
| Polypropylene |
Low temp. applications can be incinerated for easy disposal. FDA material. |
| 316 Stainless steel* |
High temperature, diluted acids, highly corrosive fluids. |
| 304 Stainless steel* |
High temperature, strong acids, moderately corrosive fluids. |
| Tinned steel |
General-purpose core, for solvents, paints, oils. |
|
|
Example
h
G 020
R 29.25 D3.5
|
YARN TYPE
|
MICRON
RATING |
CORE
MATERIAL |
OVERALL
LENGTH |
DIAMETER
|
CORE
COVER |
EXTENDED
CORE |
|
A -
Special Specify
B - Bleached Cotton
C - Cotton
E - Fiberglass (unbaked)
F - Fiberglass (baked)
G - Polypropylene
H - Viscose
J - Nylon
L - Polyester
M - Polypropylene (fibrillated) |
0.5
001
003
005
007
010
015
020
050
075
100
150
200 |
P -
Polypropylene
R - 316 Stainless Steel
S - 304 Stainless Steel
T - Tinned Steel
W - Special Specify |
From 3"
To 40" |
Blank -
2.50"
D - Outside Diameter
BB - Big Blue |
Blank -
None
L - Any Type |
Blank -
None
EX - Specify |
|
|
 |
Crimped extended core filters are produced on tin or stainless steel cores. Available in different lengths and in all microns to a maximum of 41". Polypropylene core extender is used for polypropylene core.
|
 |
|
|
|
Top View
.png)
|
|
BIG BLUE EXTENDED LIFE
cartridges have
a |
|
longer life than regular cartridges as the larger |
|
sediment particles get caught by the outer part |
|
of the filter and the smaller particles are filtered |
|
on the inside part. Therefore the filter won't block |
|
as fast as a regular Big Blue or
DGD,
A super |
|
element used for drinking water, residential and |
|
commercial. |
|
|
|
BIG BLUE EXTENDED LIFE STRING WOUND |
|
that filter is made with two microns, tight micron |
|
inside loose micron outside. |
|
|
|
BIG BLUE EXTENDED LIFE STRING WOUND |
|
Cartridges are made of polypropylene yarn. |
|
They are available in nominal micron ratings of |
|
25/01 - 50/05 - 75/25
in lengths of 10" or 20". |
|
