Installation guide
279
448
476
NOT FOR GASOLIN
NOT FOR GASOLIN
407
89
130
279
448
476
NOT FOR GASOLIN
NOT FOR GASOLIN
40
7
4
407
89
130
282
102
127
369
322
251
260
529
127
114
162
152
NOT FOR GASOLIN
424
114
167
160
130
NOT FOR GASOLIN
407
114
167
160
130
164
133
128
38
NOT FOR GASOLIN
296
90
90
280
164
128
38
NOT FOR GASOLIN
3535ENGINE ACCESSORIES – FUEL SUPPLY34 ENGINE ACCESSORIES – FUEL SUPPLY
Double fuel filter/water separator, diesel engines
For heavier diesel engines used in demanding environments with in-
consistent fuel quality.
All metal double filter with pressure gauge showing the pressure drop. 
Connections can be made between left hand, right hand or both filters, 
thus making it possible to change filter elements with the engine  
running. The filter thereby complies with Classification Association 
standards for propulsion engine fuel systems as well as the US Coast 
Guard standards for 2.5 minutes fire resistance in open flames.
Filter is adapted for connecting to water alarm. The filter is supplied 
with a 10 micron filter element, but without connectors or union nuts 
for fuel line connection (see “Fuel line fittings”).
Weight: 10.4 kg
Flow, max.: 682 l/hour
Degree of separation: 10 micron
Initial pressure drop at max. fuel flow, 10 micron filter element: 12.4 kPa
Recommended filter: Replaceable filter element 3838852 and 889419 
Part no
877770
Double fuel filter/water separator, diesel engines
Weight: 7.7 kg
Flow, max.: 454 l/hour
Degree of separation: 10 micron
Initial pressure drop at max. fuel flow, 10 micron filter element: 4.83 kPa
Recommended filter: Replaceable filter element 861014
Fuel port connection 3/4"-16 UNF
Part no
877764
Fuel filter/water separator, diesel engines
For heavier diesel engines used in demanding environments with  
inconsistent fuel quality. The filter is intended for installation between 
the fuel tank and engine. Three-stage filtration – centrifugal separation, 
coagulation and filtration. Water and impurities are collected in the bowl 
beneath, from which they can be drained off by means of a drain valve.
All metal construction. Complies with US Coast Guard requirements 
for fire resistance on exposure to naked flame for 2.5 minutes. Filter 
is adapted for connecting to water alarm. Filter is supplied with a 10 
micron filter element, but without connectors for fuel line connection 
(see “Fuel line fittings”).
Weight: 5 kg
Flow, max: 681 l/hour
Degree of separation: 10 micronw
Initial pressure drop at max. fuel flow, 10 micron filter element: 3.4 kPa
Recommended filter: Replaceable filter element, 3838854 and 
889422
Part no
877771
Filter element for 877771, 889280 and 889281
Part no Micron
3838854 10
889422 30
889425 2
Fuel filter/water separator, diesel engines 
For heavier diesel engines used in demanding environments with 
inconsistent fuel quality. Three progressive stages – separation, co-
agulation and filtration ensure that fuel arrives at the engine free from 
contamination.
All metal filter. Filter is adapted for connecting to water alarm. Com-
plies with US Coast Guard standards for 2.5 minutes fire resistance in 
open flames. The filter is supplied with a 10 micron filter element, but 
without connectors or union nuts for fuel line connection (see “Fuel 
line fittings”).
Weight: 3 kg
Flow, max.: 341 l/hour
Degree of separation: 10 micron
Initial pressure drop at max. fuel flow, 10 micron filter element: 2.3 kPa
Recommended filter: Replaceable filter element 3838852 and 889419
Part no
877768
Fuel filter/water separator, diesel engines
For heavier diesel engines used in demanding environments with  
inconsistent fuel quality.
The filter is prepared for connection of a water alarm. The filter is sup-
plied with a 10 micron filter element, but without connectors or union 
nuts for fuel line connection (see “Fuel line fittings”).
Weight: 3 kg 
Flow, max.: 341 l/hour 
Degree of separation: 10 micron 
Initial pressure drop at max. fuel flow, 10 micron filter element: 2.3 kPa 
Recommended filter: Replaceable filter element 3838852 and 889419 
Part no
877769 a)
a) Transparent bowl. Not in conformity with RCD standard for fire resistance 
(ISO 10088).
Filter element for 877762, 877763 and 877764
Part no Micron
861014 10
3581760 30
1147147 2
Fuel filter/water separator, diesel engines
The filter is intended for installation between the fuel tank and  
engine. Three progressive stages – separation, coagulation and filtration  
ensure that fuel arrives at the engine free from contamination. The filter 
is prepared for connection of a water alarm.
The filter is supplied without connectors or union nuts for fuel line  
connection (see “Fuel line fittings”).
Weight: 2 kg 
Flow, max.: 227 l/hour 
Degree of separation: 10 micron 
Initial pressure drop at max. fuel flow, 10 micron filter element: 4.1 kPa 
Recommended filter: Replaceable filter element 861014, 3581760
Part no
877762 a)
a) Transparent bowl. Not in conformity with RCD standard for fire resistance 
(ISO 10088).
Filter element for 877769 and 877768
Part no Micron
3838852 10
889419 30
889421 2
Fuel filter/water separator, diesel engines 
Identical to filter 877762, but all metal.
Part no
877763










