Page 123 - 2021 Sierra Catalog

FUEL WATER SEPARATORS
4.25" 108.0 mm
Drain Bowl
3.5" 88.9 mm
Compact
4.25" 108.0 mm
Standard
4.25" 108.0 mm
6.5" 165.1 mm
6.25" 158.8 mm
9.75" 247.7 mm
AquaVueTM drain bowl style filters with see through plastic bowl or fire resistant metal bowl for below deck installation.
8" 203.2 mm
30 GPH for up to 115 HP motors (Use with N-187774S head.)
Extra Capacity
Part #
Description
Filter w/ AquaVueTM bowl
Rating
10 Micron
18-7928-1
18-7929
Filter w/ Metal bowl
10 Micron
18-7866
Extra Capacity - 6"
10 Micron
18-7944
Short - 3.88"
10 Micron
18-7945
Long - 4.35"
10 Micron
18-7844
Short - 3.88"
21 Micron
18-7845
Long - 4.35"
21 Micron
18-7865
Compact Filter
10 Micron
FEATURES
Available in standard packs of 12.
Ethanol blended fuel absorbs more water and loosens more particulants than regular fuels. Proper filtration is required for every horsepower engine. Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow at 90 GPH to feed even the hungriest motor. Sierra 10 micron filters are recommended to prevent damage to sensitive inboard and outboard fuel injection systems.
Sierra is a leading supplier of primer bulbs to the marine aftermarket. Our bulbs are molded in house. We use double check valves with viton balls and stainless steel springs.
BRACKETS
• Sierra can fabricate custom assemblies for OEM applications.
• Any combination of hose and fittings is possible.
• Use type A hose to the splash
well and type B hose to the engine.
• Customizable length.
• Inlet can be 3/8" with 5/16" outlet.
• Numerous OEM connectors available.
Part #
Description
Primer bulb for 1/4" hose
18-8002EP-1
18-8004EP-1
Primer bulb for 5/16" hose
18-8005EP-1
Primer bulb for 3/8" hose
Sierra brackets are precision machined powder coated aluminum or marine grade stainless steel. They are available with 3/8" or 1/4" inlets.
Part # Boxed
Description
Bulk Standard Pack
18-7776
3/8" Thread Stainless Steel
14
18-7777
1/4" Thread Stainless Steel
14
18-7775
3/8" Thread Aluminum
48
18-7853-1
1/4" Thread Aluminum
48
18-7774
1/4" Thread Aluminum (Compact)
60
18-4264
3/8" Pipe Plugs
—
18-4256
1/4" Pipe Plugs
—
Part # Bulk
N-187776-1 N-187777-1 N-187775 SUB-187852-1 N-187774S N-184264 5153R
105
PRIMER BULBS CUSTOM FUEL LINE ASSEMBLIES
SHIELDS HOSE — Fuel Systems