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Water Detection Modules

Racor Water Detection Kits 
are available for under dash, 
in-dash, and remote mount 
installation. These units may be 
used with any Racor fuel filter/

water separator and water probe. 
An electric detection module 
analyzes electrical resistance at 
the water probe and determines 
if water is present. Units reset 

automatically after removing 
water (unless specified). All 
water detection module kits 
include an RK21069 water probe.

Under Dash Modules

Specifications

RK 12870

RK 12871

Voltage

12 vdc

24 vdc

Features

Light and Buzzer

Same as RK12870

Description

Lamp illuminates and buzzer sounds when 

water is detected. Water must be drained to 

reset light and stop buzzer.

Dimensions

1.4” H x 1.25” D x 1.4” W

Power Draw

1 Milliamp

Maximum Internal Load

30 Milliamps

Weight

0.2 lb (0.1 kg)

Part Number

RK 12870 or

RK 12871

In-Dash Modules 

Specifications

 RK 20726

Voltage

12 or 24 vdc

Features

Light and Buzzer

Description

Red DRAIN lamp illuminates continuously and buzzer sounds momentarily 

when water is detected. Power-up self diagnosis feature and 

circuit protection included.

Dimensions

1

2.2” Diameter x 3.2” Depth

Power Draw:

(12 volt) 
(24 volt)

3 Milliamps

13 Milliamps

Maximum Internal Load

30 Milliamps

Weight

0.4 lb (0.2 kg)

1

 Cut 2.0” diameter hole to mount gauges in instrument panel.

Part Number

RK 20726

Remote Mount Modules

Specifications

 RK 14329

RK 14321

Voltage

12 vdc

24 vdc

Features

Sends Hot (+) Signal

Sends Hot (+) Signal

Description

Receives signal from water probe or vacuum switch

(not included) then sends a signal to horn or lamp. 

Must use with relay if power draw is over 1 amp.

Same as RK14329 

but sends 

24 vdc hot (+) signal.

Dimensions

1

0.7” H x 2.5” D x 2.8” W

1.0” H x 1.5” D x 2.0 W

Power Draw:

14 Milliamps

10 Milliamps

Maximum Internal Load

30 Milliamps

30 Milliamps

Weight

0.3 lb (0.1 kg)

0.4 lb (0.2 kg)

Part Number

RK 14329

Part Number

RK 14321

Note: Additional modules available - contact your Racor distributor. 

Note: Additional modules available - contact your Racor distributor. 

Note: Additional modules available - contact your Racor distributor. 

Содержание Racor 400 Series

Страница 1: ...limates and maintenance schedules If you have questions about this product contact our Technical Support Department 8 AM to 5 PM Pacific Standard Time Monday through Friday at 800 344 3286 ext 7555 Instruction Part Number 22209 Rev F Product Features Hand palm operated fuel priming pump Proprietary high capacity water repelling Aquabloc II filters available in 2 10 and 30 micron Reusable contamina...

Страница 2: ... PSI or flow rate of filter Not ideal pumps emulsify water hindering filter performance Fuel transfer pump IDEAL vacuum side installation Engine Maintain a service clearance below filter assembly of at least 2 in 5 1 cm Valve 3 Optional Bypass Installation and Operation allows user to service filter without shutting down engine Valves 1 2 3 Unit On line Open Open Closed Unit Off line Closed Closed...

Страница 3: ...of fuel 5 Remove bowl and element 6 Dispose of element properly Bowl is reusable Lubricate new element 7 seals with motor oil or clean fuel and install only with new element Re install bowl and tighten by 8 hand only do not use tools Connect water probe 9 and heater connectors if equipped Open all fuel valves 10 if applicable Operate hand primer pump 11 until fuel purges from vent Close vent plug ...

Страница 4: ...tarting the engine Customer Supplied Items Because of the heater power 1 demand 20 amps for the 12 vdc and 10 amps for the 24 vdc an additional relay is recommended for the safest method of installation Racor offers two relay kits available from your dealer RK 11861 for the 12 vdc systems or RK 11862 for the 24 vdc systems These kits include an in line fuse holder and fuse and the RK 11862 kit als...

Страница 5: ...2 kg 2 9 lb 1 3 kg 3 9 lb 1 8 kg Clean Pressure Drop 0 17 PSI 0 01 bar 0 39 PSI 0 03 bar 0 95 PSI 0 07 bar 0 85 PSI 0 06 bar Max Pressure1 30 PSI 2 07 bar 30 PSI 2 07 bar 30 PSI 2 07 bar 15 PSI 1 03 bar Available Options 2 water sensor heater 3 Yes Yes Yes Yes Yes Yes Yes Yes Bowl Capacity water with heater 4 0 oz 118 ml 3 5 oz 104 ml 4 0 oz 118 ml 3 5 oz 104 ml 4 0 oz 118 ml 3 5 oz 104 ml 2 8 oz ...

Страница 6: ...333 6 Bowl Gasket Kit 7 Replacement Bowl Kits includes bowl 6 8 and 9 RK 21113 13 11 Clear Bowl Kit RK 22616 01 Heated Bowl Kit Clear bowl with 12 vdc heater RK 22616 02 Heated Bowl Kit Clear bowl with 24 vdc heater RK 20126 8 Plug Kit 1 2 20 SAE RK 30476 9 Self Venting Drain Kit Additional Parts not shown RK 22323 Heater Connector Kit In bowl heater may require a Heater Relay Kit Maximum power re...

Страница 7: ...120T 10 micron R120P 30 micron RK 22333 6 Bowl O ring 7 Replacement Bowl Kits includes bowl 6 8 and 9 RK 30063 Clear Bowl Kit RK 30900 Heated Bowl Kit Clear bowl with 12 vdc heater RK 30925 Heated Bowl Kit Clear bowl with 24 vdc heater RK 20126 8 Plug Kit 1 2 SAE RK 30476 9 Self Venting Drain Kit In bowl heater may require a Heater Relay Kit Maximum power requirements 12 vdc 16 6 amps 24 vdc 8 3 a...

Страница 8: ...ed with contaminates the restriction resistance to flow increases The fuel pump still tries to draw fuel suction but because of restriction less fuel is delivered to engine and instead more air is pulled from it fuel de gassing Results can cause engine to lose power and eventually stall By installing a vacuum gauge in the fuel system on the outlet side of the filter visual monitoring of element co...

Страница 9: ...ction electronics and under dash warning light Probe sends ground signal to light Voltage 12 or 24 vdc 12 or 24 vdc 12 or 24 vdc Power Draw 12 volt 24 volt N A N A 5 Milliamps 10 Milliamps Maximum Load N A N A 1 Amp Weight 0 03 lb 0 01 kg 0 02 lb 0 01 kg 0 4 lb 0 2 kg Caution Never wire a water probe directly to voltage or another brand of detection module Water Probe Kits Racor offers a wide sele...

Страница 10: ...tion Red DRAIN lamp illuminates continuously and buzzer sounds momentarily when water is detected Power up self diagnosis feature and circuit protection included Dimensions1 2 2 Diameter x 3 2 Depth Power Draw 12 volt 24 volt 3 Milliamps 13 Milliamps Maximum Internal Load 30 Milliamps Weight 0 4 lb 0 2 kg 1 Cut 2 0 diameter hole to mount gauges in instrument panel Part Number RK 20726 Remote Mount...

Страница 11: ...e Mount Remote Mount Under Dash Under Dash Maximum Watts 300 360 600 900 Maximum Amps 25 15 50 37 Dimensions 1 3 H x 1 6 D x 1 1 W 1 3 H x 1 6 D x 1 1 W 1 7 H x 2 9 D x 5 1 W 1 7 H x 2 9 D x 5 1 W Weight 0 3 lb 0 1 kg 0 3 lb 0 1 kg 1 6 lb 0 7 kg 1 6 lb 0 7 kg Caution If you are uncertain if your electrical system can provide the additional power draw consult your equipment distributor or qualified...

Страница 12: ...O PRODUCT OR PART THEREOF THAT IS USED OR BOUGHT FOR USE PRIMARILY FOR PERSONAL FAMILY OR HOUSEHOLD PURPOSES WARRANTIES OF DESCRIPTION WARRANTIES OF MERCHANTABILITY TRADE USAGE OR WARRANTIES OR TRADE USAGE Warning Failure or improper selection or improper use of the products and or systems described herein or related items can cause death personal injury and property damage This document and other...

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