CH 4-14 DC24 - 24 Volt DC Centrifugal pump

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The CH 4-14 DC24 pumps with 24 V d.c. motor option has a choice of seal material combinations making them suitable for a range of applications.

The compact size and robust contruction of these pumps combined with a range of features, including heavy duty d.c. motors offer the ideal solution to demanding pumping problems.


  • Wash down on mixer trucks
  • Bus heating circulation
  • Construction plant - road rollers
  • Marine - water systems, air conditioning systems, heat exchangers
  • Railway trains - water pressure systems

Technical Specification

Product code 46212 46168 46169
Guarantee 1 year
Pump type Centrifugal
Mechanical seal EPDM / PTFE / Al. Oxide EPDM / PTFE / Al. Oxide Vit/Car/Sil
Pump body Brass
Impeller Acetal Brass Brass
Maximum head (closed valve) 14 metres
Performance @ 10 l/min 1.3 bar
Performance @ 50 l/min 0.6 bar
Maximum flow 64 l/min
Maximum static inlet pressure 3.6 bar(36 metres)
Maximum working pressure* 500 kPa (5 bar)
Maximum ambient air temperature  40 °C
Min / Max water temperature Min 4 °C / Max 80 °C
Maximum suction Lift** 4.6 metres
Maximum viscosity 50 secs redwood no. 1 9.5 centistokes
Maximum no starts/hour 30
Pump connections G ¾ female
Type Permanent magnet brush motor
Duty rating Continuous (S1)
Power supply/phase/frequency 24 V d.c.
Current (full load) 8.8 Amps 8.1 Amps 8.1 Amps
Power consumption 210 Watts 192 Watts 192 Watts
Fuse rating 15 Amps
Power cable (pre-wired) 1.5 metres
Enclosure protection IPX4
Length 229 mm
Width 105 mm
Height (excluding hoses) 117 mm
Weight (including fittings) 3.2 Kg 3.4 Kg 3.4 Kg

* The maximum pressure that can be applied to the pump under any installation conditions.

** With footvalve fitted.

Product Variants
Part no Description
46212 CH 4-14 DC24, 24V d.c. IMP-PL NIT/CAR/CER, With Vent Plug
46168 CH 4-14 DC24, 24V d.c. IMP-BR NIT/CAR/CER
46169 CH 4-14 DC24, 24V d.c. IMP-BR VIT/CAR/SIL