Barrel pump BP 1 Barrel Set

BP 1 Barrel Set - The innovative drum pump with an on/off switch directly on the drum edge. Immediately ready for use thanks to the additional garden hose set for convenient watering with rain water.

Order number: 1.645-465.0
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The BP 1 Barrel drum pump is the perfect replacement for a watering can. It makes watering child's play and carrying heavy watering cans a thing of the past. But it's not only good for your back. This watering pump is also great news for your wallet. Thanks to the free, nutrient-rich rain water from the water butt, expensive drinking water is saved. The set includes a 15 m 1/2" PrimoFlex® hose, a spray gun and universal hose connectors (including one Aqua Stop). The drum pump is ready for connection and watering can be started straight away. The innovative clamping device ensures a perfect hold and effective garden watering, which pays off. There is also an integrated on/off switch on the barrel mounting clamp which can be used to switch the pump on and off again in a way that saves time and energy. If the float switch is floating in the water, it will regulate the pump activity inline with the water level and protect the pump against dry running. Thanks to the flexible hose on the clamping device, the pump can be individually adjusted to any drum height.

Features and benefits
Barrel pump BP 1 Barrel Set: Set ready for connection.
Set ready for connection.
Ideal watering set for beginners thanks to supplied garden hose set.
Barrel pump BP 1 Barrel Set: On/Off switch integrated in the float switch
On/Off switch integrated in the float switch
For convenient operation of the pump directly on the support.
Barrel pump BP 1 Barrel Set: Integrated prefilter
Integrated prefilter
Protects the pump against contamination and thus increases the lifespan and functional reliability.
Simple and convenient
  • The perfect replacement for a watering can: uses rain water to protect your back and your budget.
Flexible clamping device
  • Perfect hold to any barrel thanks to very high fitting accuracy.
Float switch
  • For regulating pump activity in line with water level as well as protection against dry running.
Adjustable hose length
  • Perfect adaptation to different barrel depths.

Technical data

Max. motor rating (W) 400
Max. flow rate (l/h) 3800
Delivery height / Max. pressure (m/bar) 11 / 1,1
Max. immersion depth (m) 7
Delivery temperature, max. (°C) 35
Power cable (/m) H05RN-F / 10
Voltage (V) 230
Frequency (Hz) 50
Weight without accessories (kg) 4,6
Weight incl. packaging (kg) 8,8
Dimensions (L × W × H) (mm) 135 x 170 x 520


  • Comfortable carrying handle
  • Fastening possibility
  • Hose, adjustable length
  • Includes prefilter
  • Integrated on/off switch
  • Control and shut-off valve
  • Simple definition of switching level, ja
  • Float switch
  • Watering accessories
Barrel pump BP 1 Barrel Set