McDonnell & Miller Announces new Series 1575 Low Water Cut-Off/Pump Controller
McDonnell & Miller announces the new Series 1575 Low Water Cut-Off / Pump Controller
MORTON GROVE, Illinois, December 9, 2009 – McDonnell & Miller announces the new Series 1575 Low Water Cut-Off / Pump Controller. The Series 1575 provides continuous protection against a low water condition and satisfies pump control needs for commercial steam and hot water boilers. The Series 1575 is used as a low water cut-off, feed water control and alarm for boilers, vessels and tanks and includes a 1Hp pump relay, as well as adjustable burner and pump settings. Other features to enhance its simplicity, ease of installation and versatility include: • Diagnostic features incorporated in the control:
- High ambient temperature protection - Internal LEDs that indicate water position and condition - External LEDs that indicate control activity
• Set points and differentials remain constant throughout pressure range • Probe operation diagnostics
• Adjustable 60-second burner-off time delays • Adjustable pump differentials by cutting probe to desired set points • Redundant low-water and pump-off circuitry • 1 Hp burner and pump relay • Control unit can be mounted in any convenient location • Test button standard • Probe chamber with 3 probes and gauge glass tappings • 4th probe can be added for high water control
Some of the key benefits of the Series 1575 Combination Low Water Cut-Off/Pump Controllers for Steam Boilers are: • Prevents rapid burner and pump cycling • Constant operation throughout pressure range • Electrical starters not required for motors up to 1 Hp • Easy monitoring of operation • Easy troubleshooting
All McDonnell & Miller boiler controls undergo a full functionality test prior to shipment. For more information on the M&M Series 1575 Combination Low Water Cut-Off/Pump Controllers for Steam Boilers, contact your local McDonnell & Miller Representative or visit www.mcdonnellmiller.com.