CH 4-14 DC12 - 12 Volt DC Centrifugal pump

CH

The CH 4-14 DC12 pumps with 12 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.

Application

  • 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

General
Product code 46164 46166 46167
Guarantee 1 year
Features
Pump type Centrifugal
Mechanical seal EPDM / PTFE / Al. Oxide EPDM / PTFE / Al. Oxide Vit/Car/Sil
Materials
Pump body Brass
Impeller Acetal Brass Brass
Performance
Maximum head (closed valve) 13 metres
Performance @ 10 l/min 1.2 bar
Performance @ 50 l/min 0.5 bar
Maximum flow 63 l/min
Maximum static inlet pressure 3.7 bar (37 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
Connections
Pump connections G ¾ female
Motor
Type Permanent magnet brush motor
Duty rating Continuous (S1)
Electrical
Power supply/phase/frequency 12 V d.c.
Current (full load) 17.0 Amps 16.0 Amps 16.0 Amps
Power consumption 180 Watts 185 Watts 185 Watts
Fuse rating 15 Amps
Power cable (pre-wired) 1.5 metres
Physical
Enclosure protection IPX4
Length 229 mm
Width 105 mm
Height (excluding hoses) 117 mm
Weight (including fittings) 3.3 Kg 3.5 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
46164 CH 4-14 DC12, 12V d.c. IMP-PL NIT/CAR/CER
46166 CH 4-14 DC12, 12V d.c. IMP-BR NIT/CAR/CER
46167 CH 4-14 DC12, 12V d.c. IMP-BR VIT/CAR/SIL