Koller 0.54 HP circulation pump, self-drain

This Koller 0.54 HP circulation pump is found in many European spas.

We also stock another Koller self-drain circulation pump from the same series with 0.27 HP, as well as the center suction 0.16 HP, 0.27 HP, 0.40 HP and 0.54 HP models.

Dimensions
Length: 300 mm
Width: 136 mm
Height: 180 mm

Technical specifications
Power: 400 W (0.54 HP)
Speed: 2800 rpm
Maximum flow rate: 285 litres/minute

Connections
Thread diameter: 62 mm (1.5-inch MBT)
The pump unions are not included, but are available separately. We offer unions for 1.5-inch pipe

Cables and plugs
The Koller 0.54 HP circulation pump is delivered pre-cabled with an AMP plug (length 3 m). You can also choose to have it pre-cabled by our team with a mini J&J plug.

Similar pump
The LX Whirlpool pump model JA50 is less powerful but it has the same thread size as the 0.54 HP Koller self-drain pump. The dimensions however are different. If you want to replace your pump with another model, check beforehand the available space and the fixing distances as pipe connection adjustments may be necessary.

Warranty
2-year Tubs Parts warranty

Part numbers
Koller: 146-400 WE

Plug types

AMP plug

J&J plug

in.link plug