Base plate design
Pump and motor are mounted on a base plate
Series: NT, NS, ALLCHEM CNH-B, NTT, ALLHEAT NTWH, ALLHEAT CTWH
Block Design
Volute housing with axial inlet, motor attached to pump via flange or lantern
Series: NB, ALLCHEM CNB, NBT, ALLHEAT NBWH, ALLHEAT CBWH, ALLMARINE MA-S, ALLMARINE MA-C, NAM-F, NAM
Inline Design
Motor attached directly to pump via flange or lantern, suction and pressure ports arranged parallel across from motor.
Series: NI, NIT, ALLHEAT NIWH, ALLHEAT CIWH, ALLMARINE MI-D, ALLMARINE MI, NIM.