8
MAINTENANCE
Pressure Settings
Pressure Settings*
Tank
Cut-in Cut-out Pressure
Pump Motor Standard Tank kPa kPa kPa
300 450 285
450 700 435
550 900 535
600 1000 585
600 1100 585
750 1400 735
200 450 185
300 650 285
300 700 285
450 950 435
3 500 1100 485
3 600 1300 585
3 650 1500 635
300 400 285
350 500 335
400 600 385
3 500 700 485
3 550 800 535
4 600 900 585
4 700 1000 685
5 800 1200 785
5 950 1400 935
200 250 185
3 250 400 235
4 350 550 335
450 650 435
550 880 535
3 150 250 135
300 500 285
400 700 385
NOTE: Your pump is designed to operate as an automatic pressure system.
The pressure tank will require a specic precharge air pressure dependent upon model.
While your pressure tank may have been precharged in manufacture, the precharge pressure should
be checked upon installation and every 6 months thereafter. Follow the instructions on the tank. As a
guide, the precharge settings are listed below:–