6400 Nautilus Fuel Filter-Heater/ Water Separator

6400 Nautilus Fuel Filter-Heater/Water Separator Series

Fuel / Coolant Port Sizes: 7/8"-14 SAE / 5/8" Hose Barb
Maximum Diesel Flow Rating:

With S3226P Element: 75 gph (284 lph)

With S6484 Element: 120 gph (454 lph)

Order Assemblies and Replacement Parts:

Phone: (562) 865–9200 / Fax: (562) 403-1700 / E-mail: Sales@ftginc.com / or Visit www.RacorParts.com

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Assemblies - Part Numbers

6400 Fuel Heater Water Separator, no internal thermostat

6400

6400 Fuel Heater Water Separator, S6464 element, no internal thermostat

6400N

6401 Fuel Heater Water Separator, with internal thermostat

6401

6401 Fuel Heater Water Separator, S3226P element, with internal thermostat

6401N

Replacement Parts & Accessories - Part Numbers

Coolant Head Kit (includes #3)

1

RK 16070

Standard Elbow Fitting (5/8" hose barb)

2

913-010-H10

Optional Elbow Fitting (3/4" hose barb)

"

913-010-H12

Coolant Head O-ring

3

16083

Priming Port Plug Kit

4

RK 11911

Heat Exchanger Kit (includes #'s 8 and 9)

5

RK 16007

L-Bracket Kit

6

RK 16073

Thermostat Valve Kit (includes #3)

7

RK 16086

Coolant Head O-ring

8

16083

Heat Exchanger Base Seal

9

16029

Head Assembly Kit (includes #'s 8 and 9)

10

RK 16076

Element Gasket (for S6464 water removing element)

11

20505

Element Gasket (for S3226P, 30 micron element)

12

40685

Droplet Water Removing Element (includes #11 and 14)

13

S6464

30 Micron Filter Element (Includes #12 and 14)

"

S3226P

Bowl Gasket

14

30965

Replacement Bowl & Drain Kit (includes #'s 14 to 17)

15

RK 30063

Replacement 12 VDC Heated Bowl & Drain Kit (includes #'s 14 to 17) NOTE: In-bowl heater may require a heater relay kit #21

"

RK 30900

Replacement 24 VDC Heated Bowl & Drain Kit (includes #'s 14 to 17) NOTE: In-bowl heater may require a heater relay kit #21.

"

RK 30925

Self-venting Drain Valve Kit

16

RK 30476

Water Port Plug Kit

17

RK 20126

Not Shown: Complete Seal Service Kit

18

RK 16040

Not shown: Water Probe Kit, requires #20 RK 20725 or RK 20726 water detection kit

19

RK 30964

Not shown: Water Detection Kit for #19: 12 vdc under dash module, light when water is detected.

20

RK 20725

Water Detection Kit for #19: 12 or 24 vdc 2-1/2" diameter gauge-type module, light & buzzer when water detected.

"

RK 20726

Heater Relay Kit - 12 Volts

21

RK 11861

Heater Relay Kit - 24 Volts

"

RK 11862

RK_20726_RACOR_FTG.jpg

20

RK_11862_RACOR_FTG.jpg

21

6400 Nautilus part numbers on this page: 6400, 6400N, 6401, 6401N, RK 16070, 913-010-H10, 913-010-H12, 16083, RK 11911, RK 16007, RK 16073, RK 16086, 16083, 16029, RK 16076, 20505, 40685, S6464, S3226P,  30965, RK 30063, RK 30900, RK 30925, RK 30476, RK 20126, RK 16040, RK 30964, RK 20725, RK 20726, RK 11861, RK 11862,Gasket S6464, Gasket S3226P, Bowl Gasket, Bowl & Drain, Heated Bowl & Draint, Self-venting Drain Valve, Water Port Plug, Seal Service, Water Probe, Water Detection, under dash module, gauge-type module, light & buzzer. Heater Relay, Heat Exchanger Base Seal, Coolant Head O-ring, Thermostat Valve, Coolant Head, Coolant Head O-ring, Priming Port Plug, Heat Exchanger, L-Bracket