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Diamond circulation and circulator pumps for heating
Wet-rotor Diamond LRS 40 and Diamond LRS 60 circulation pumps for heating and underfloor heating, with three speed settings.
Frequently asked questions
- What does "wet-rotor" mean for the Diamond LRS pump? The impeller and rotor are in direct contact with the water being pumped, which also lubricates and cools the bearings, making the pump quiet and maintenance-free.
- What is the difference between the Diamond LRS 40 and LRS 60? The number denotes the maximum head in decimetres, so the LRS 60 can handle a larger or more distant heating circuit than the LRS 40.