7
1.1 Liquid End
Liquid End Main Components
1.2 Motor & Gearbox
A number of motor/gearbox options are available with SiA pumps depending on your application’s
requirements. The table below provides an outline of these different options, refer to the Parts List
at the front of this manual for part numbers specific to your pump.
Voltage
Watts
Ratio
Gearbox Type
Hazardous Area
Certifications
Standard
12; 24;
120/240;
220/415;
20; 40; 60;
90; 120;
150;
50; 75; 150
Spur
N/A
Standard BLDC
12; 24;
100; 120; 200;
400;
40; 50;
Spur
N/A
Heavy Duty
(Motor Optional)
12; 24;
120/240;
220/415;
Motor
Dependent
26; 32
Planetary
IECex;
ATEX;
UL/CSA
SiA Pump
Connection Ring
Body Upper
Body Middle
Bleed Screw
Body Lower
Check Valve Inlet
Check Valve
Outlet
Flange
Plunger
Return Spring
Seals