SPump Family

Electric water pumps for buses with hybrid, plugin, electro or diesel engine

Valeo has become leading manufacturer of high-end water pumps for bus and truck, agricultural and construction machinery, off-highway and commercial vehicles.

New versions with PWM and CAN feature variable speed control, save energy, reduce noise emission and always provide outstanding performance required for electrically powered vehicles.

The SPump S120 and S200 are the lightest weight and most compact circulation pumps of their kind within the product family. The 500 W variant convinces with a high flow rate at high counter pressure. With an extended ambient temperature range of up to 95 °C at the highest level of reliability, the SPump is the best solution for water pumps in comfort application and component cooling worldwide.

Highlights

Low life-cycle costs

  • Leak-free, wear-resistant and maintenance-free due to the magnetic drive
  • Brushless EC-motor allows a long service lifetime of up to 40,000 h
  • With the IP6k9k classification, the pump is dust and waterproof - ideal for demanding environmental conditions and other applications

Environmentally friendly

  • Noise-optimized and ideally suited for use in electric or hybrid buses
  • Optimized power consumption, high efficiency and energy savings through variable speed control in the PWM & CAN versions
  • Increased operational safety and comfort while reducing operating costs

Reliability & durability

  • The extended temperature up to +95°C allows operation under hot ambient conditions in the bus
  • Full Protection Package in CAN versions
  • High EMC level

Comfort

  • Intelligent function - Error diagnosis and function monitoring of CAN versions

SPump S120

  • Electric water pump with proven canned motor concept
  • Excellent hydraulic performance
  • Extended temperature range from -40°C to +95°C
  • Available communication interfaces: ON/OFF, PWM, CAN
  • Long life-time (up to 40,000h)
  • Flow rate / Best efficiency point: 3,500 l/h @ 0.4 bar

SPump S200

  • Electric water pump with proven canned motor concept
  • Excellent hydraulic performance
  • Extended temperature range from -40°C to +85°C
  • Available communication interfaces: ON/OFF, CAN
  • Long life-time (up to 40,000h)
  • Flow rate: 5,000 at 0.65 bar

Technical data

  SPump S120 SPump S200 SPump 260 SPump 500
Power Consumption (W) 120 200 260 500
Flow Rate (l/h) 3,500 at 0.4 bar
1,000 at 0.5 bar
6,000 at 0.5 bar
1,000 at 1.0 bar
6,000 at 0.5 bar
1,000 at 1.0 bar
10,000 at 0.5 bar
1,500 at 1.5 bar
Rated Voltage (V) 12 / 24 24 24 24
Operating Voltage Range (V) 8 .... 16 (12V)
16 .... 32 (24V)
16 .... 32 16.5 .... 32 16.5 .... 32
Temperature Range in Operation (°C) -40 to +95 -40 to +85 -40 to +95 -40 to +85
Protection Class IP6K9K°
IP67°
(whole pump)
IP6K9K°
IP67°
(whole pump)
IP6K9K
(whole pump
depending on the plug)
IP6K9K
(whole pump)
Dimensions D / L
(diameter / length in mm)
127 / 170 127 / 170 172 / 212 172 / 212
Weight (kg) 2.2 2.2 2.3 / 2.6 (CAN) 2.6
Lifetime (h) 40,000°° 35,000°°° 40,000°° 40,000°°
Noise Level (dB), approx. 53 (in a distance of 1m) 57 (in a distance of 1m) 60 / 65 (CAN) ~ 65
Motor Concept canned motor canned motor magnetic coupling magnetic coupling
Control ON/OFF
PWM (universal)
CAN
ON/OFF

CAN
ON/OFF
PWM (active low)
CAN


CAN
CAN-Interface Acc. to SAE J1939 Acc. to SAE J1939 Acc. to SAE J1939 Acc. to SAE J1939
Plug integrated
MOLEX MX150
integrated
MOLEX MX150
watertight
Plug on demand (ON/OFF)
watertight
Brine at least 30%
commercial radiator
antifreeze°°°°
at least 30%
commercial radiator
antifreeze°°°°
at least 30%
commercial radiator
antifreeze°°°°
at least 30%
commercial radiator
antifreeze°°°°

° with connected mating plug

°° 40,000 h @ Tmax < 55°C | 30,000 h @ Tmax < 65°C | 10,000 h @ Tmax < 85°C

°°° 35,000 h @ Tmax < 55°C | 25,000 h @ Tmax < 65°C | 10,000 h @ Tmax < 85°C | Higher values possible under other conditions.

°°°° 52% at -40 °C

Additional Information

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