The dosing head is composed of:

DDA 12-10 FC-PV/V/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

or on the pressure relief valve

DDC 15-4 A-SS/T/SS-F-31AAFG The SMART Digital DDC is a compact positive displacement

insulation cooling 98063288 The dosing head is composedThe accessory is for single head MAGNA pumps used in applications with ice build up. The accessory set consists of two polyurethane (PUR) shells and metal clamps to ensure tight assembly. The dimensions of the insulating shells for air conditioning and cooling systems differ from those of the insulating shells for heating systems. You can use the insulating shells for both stainless steel and cast iron pumps.