Controls and Alarms

Quality You Can Trust

In wastewater handling systems, reliability is essential. That's why OSI control panels and alarms are engineered to do the job even in extreme environments.  Our standards exceed national code requirements.  We select the best components available, providing years of reliable performance.  Even when the challenge is salt spray or baking desert, torrential down-pour or arctic blast, OSI panels can be counted on to keep on performing.

A Price You Can Afford

No one combines quality with value like OSI.  Our experience as specialists in wastewater handling combined with volume production makes it possible for OSI to provide controls and alarms at very competitive prices.  Even our custom work is surprisingly economical.

For Every Application

OSI manufactures control, alarm and monitoring panels for a wide array of wastewater handling needs.  We can design and construct custom panels with as little as a two-week turnaround time.  For standard products, you can expect same or next day shipment.

 

Alarms/Monitors

Sentinel I
Plug-In 12 volt alarm.

Sentinel II
9 volt battery-operated alarm.

AHW
120 volt alarm with automatic reset.

LAHW
Mini version AHW.
Manual Reset.

DDC
Digital dose counter.

Standard Control Panels

"A" Series
Simplex panel without motor contactor.

"S" Series
Simplex panel with motor contactor.

"SSF" Series
Two pump sand filter panels.

"DAX" Series
Duplex alternating panels.

"TA" Series
Triplex alternating panels.

"QA" Series
Quadraplex alternating panels.

Many standard options are available for most control panels.

Custom Panels

Whether you need a simple modification of a standard panel or a highly sophisticated control system, OSI can design and build it efficiently and cost effectively.

Listings

All control panels are UL listed under UL 508 for standard panels and UL 913 for intrinsically safe panels.  UL Canada 508 listing available.