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Coolant pumps
Self-priming, low-medium flow, low head, mechanical seal, single-stage close coupled type
Product description
①The motor and the pump are integrated for smaller sizes and lighter weights.
② The self-priming function and floor mount offer a wider choice of installation locations, not limited to the top of tank.
③ Compliant with RoHS Directive (2011/65/EU), which restricting 10 substances.
However, the types that end with L are excluded.
④EU Directive for CE marking compliant.
⑤Diverse lineup complying with various efficiency standards:
VKN type   : Equipped with a standard efficiency (IE1) motor.
VKN-e type  : Equipped with a Top Runner (equivalent to IE3) motor (VKN115A).
VKN-7W type : Equipped with a UL approved motor. (750W is NEMA premium efficiency.)
⑥The lineup that includes both VKN-A type (flow type) and VKN-H type (pressure type) broadens the scope of choices of heads and flow rates.
VKN-H type offers approximately 30% more pressure than VKN-A type.
Coolant liquid circulation and transfer
Pumped liquid
Liquid temperature
Power frequency*
Number of poles