AMSOIL Dual-Gard By-Pass Oil Filtration System
The AMSOIL Dual-Gard By-Pass Oil
Filtration System links two AMSOIL By-Pass Filter
Elements together for engines with sump capacities
over 20 quarts. Allows fast and simple servicing with
spin-on elements.
Wear tests have shown particles of
contamination in the sub-20-micron range are most
harmful to rings and bearings. Most trucks are sold
with a full-flow filter as their only oil cleansing
unit. A study by the Milwaukee School of Engineering
determined the filtering efficiency of four top selling
full-flow filters compared with a BE-90 AMSOIL Spin-On
By-Pass Filter.
Versatility:
Accommodates any two AMSOIL Spin-On By-Pass Filter
Elements. Their unique internal flow director and
follower spring system provide a nonchanneling filter
media.
Convenience:
Elements spin on and off for fast, neat filter changes.
Protection:
The stacked disc type by-pass filter has been shown
to reduce piston ring and rod/main bearing wear 75%
to 91% (Society of Automotive Engineers paper 881826).
By-Pass Safety:
A metering orifice inside the mount controls oil flow
so that it never draws more than 10% of the oil pump's
capacity. At an engine speed of 45 mph, the AMSOIL
DUAL-GARD By-Pass Filter cleans all of the oil in
the system every 5-10 minutes (depending on engine
RPM, sump size, and oil pump ratio).
The DUAL-GARD
Mounting Kit:
The BMK-12 contains a mount, mounting hardward, a
restriction fitting, and two 3/4" - 16 to 1/4"
J.I.C. fittings. Complete installation instructions
are included along with an additional parts list of
plumbing hose and fittings available from seperately
from AMSOIL. Spin-on filter elements, available in
three sizes, should be purchased seperately in pairs
based on sump size or available room in the engine
compartment. The following is merely a guide, since
the large the element used, the less frequently it
will need to be changed.
- For a crankcase sump of 15 to
18 quarts use 2 BE-90 filter elements.
- For a crankcase sump of 15 to
30 quarts use 2 BE-100 filter elements.
- For a crankcase sump of 15 to
42 quarts use 2 BE-110 filter elements
Your AMSOIL By-Pass Filters
will last twice as long as your regular engine filter,
so change them half as often.
|
AMSOIL
By-Pass Filter Replacement Chart
|
| Type
of Unit |
Stock
Number |
Size
(Approx.) |
Additional
Oil Needed |
Crankcase
Capacity |
Normal
Service Life b |
Applications |
| SINGLE
SPIN-ON ELEMENTS
(Used with BMK-11 or any DUAL REMOTE SYSTEM)
|
BE-90 |
Diam.
= 4.5 in.
Height = 6 in.
With Mnt. = 8 in. |
1 qt. |
up
to 9 qt. |
25,000
miles or 1 year
(approximately 4 times normal drain interval)
|
Pleasure
Vehicles, Light Trucks and Smaller Commercial
Applications |
| BE-100 |
Diam.
= 4.5 in.
Height = 8 in.
With Mnt. = 10 in. |
1.5
qt. |
up
to 15 qt. |
| BE-110 |
Diam.
= 4.5 in.
Height = 10 in.
With Mnt. = 12 in. |
2 qt. |
up
to 21 qt. |
| DUAL
SPIN-ON ELEMENT
(Used with BMK-12 DUAL-GUARD)
|
(2)
BE-90's |
Diam.
= 5 in.
Height = 9.5 in.
With Mnt. = 8 in. |
2 qt. |
15
to 18 qt. |
2
times normal oil drain interval |
Large
Trucks, Construction, Farm and Industrial Equipment
(minimum sump capacity = 15 qt.)
|
| (2)
BE-100's |
Diam.
= 5 in.
Height = 9.5 in.
With Mnt. = 10 in. |
3 qt. |
15
to 30 qt. |
| (2)
BE-110's |
Diam.
= 5 in.
Height = 9.5 in.
With Mnt. = 12 in. |
4 qt.
|
15
to 42 qt. |
| LARGE
CANISTER BY-PASS FILTERS |
BE-50 |
Diam.
= 7.5 in.
Length = 10 in. |
8 qt. |
15
to 30 qt. |
| BE-75 |
Diam.
= 7.5 in.
Length = 15 in. |
12
qt. |
15
to 42 qt. |
|
