Our products respect all of these norms.
Booster pump controllers are installed to automatically start and stop pump motor(s) on system demand in order to maintain a constant pressure in a pressurized water supply system. System demand can be detected by pressure (standard) or current sensing (option). The completely assembled and wired controllers are factory tested before shipping. All components used in Tornatech booster pump controllers are CSA listed and UL approved. Tornatech favors fuseless motor protection for easy field maintenance.
|NEMA/CSA 1 enclosure ASA 61 grey||1||1||1|
|Main disconnect switch (HP rated) c/w door interlocked handle||1||1||1|
|Thermomagnetic motor protector(s) (Overload & Short circuit protection)*||1||2||3|
|Across-the-line contactor(s) (HP rated)||1||2||3|
|Control transformer 120V. secondary c/w secondary fuse||1||1||1|
|"Power On" white pilot light||1||1||1|
|"Run" green pilot light(s)||1||2||3|
|"Low suction" red pilot light||Opt.||1||1|
|"Hand-Off-Auto" selector switch(es)||1||2||3|
|Pressure switch(es) adjustable for start-stop pump **||1||1||2|
|Pressure switch adjustable for low suction pressure shut-off **||Opt.||1||1|
|Run period adjustable timer(s)||1||1||2|
|Provision for aquastat/solenoid circuit||1||1||1|
|Automatic transfer to non-operating pump in case of motor overload or short circuit||N/A||1||1|
* Replaced by single pole circuit breaker(s) and overload relay(s) in single phase controllers.
** For clean water condition only.