McDonnell & Miller 64-M Low Water Cut-Off with Manual Reset (144250)
SKU
MH1061
Model
64-M
MPN
144250
Overview
McDonnell & Miller model number 64M is a float-operated low water cut-off for steam or hot water boilers. It is also for use with model E-11M-24V (SKU: MI1615) or model E-11M-120V (SKU: MI1616) reset switches. This control features a manual reset with dual 120 volt switches for low water cut-off and alarm or electric water feeders. Its maximum pressure is 50 psi and has a tapped 1" FIP connection for equalizing pipes. Blow down valve required.
Specifications
| Brand | McDonnell & Miller |
|---|---|
| MPN | 144250 |
| Model | 64-M |
| Application | Hot Water Boilers, Steam Boilers |
| Connection Size | 1" |
| Control Connection | NPT |
| Installation Method | 1" Equalizing Piping |
| Voltage | 120V, 240V |
| Control Reset | Manual |
| Control Switch | No. 11-M |
| Max Boiler Pressure | 50 psi |
| UPC | 751875002339 |
| Weight | 11.26 |
Literature
Diagrams
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McDonnell & Miller Model 64 LWCO Exploded View
Repair Parts
Repair Parts
Check items to add to the cart or
- McDonnell & Miller CO-12 Head Gasket for Series 42S/61/63/64/764 (302600)List Price $15.68 $9.80 / each
- McDonnell & Miller SA64-30 Float Assembly for Series 64/764 (343600)List Price $288.00 $204.89 / each
- McDonnell & Miller 67-12 Gasket for Series 61/64/67/69/764/767 (318800)List Price $11.00 $6.50 / each
Part Diagrams
-
McDonnell & Miller Model 64 LWCO Exploded View
Accessories
Alternate Items
More Choices:
- McDonnell & Miller E-11M-120V Electronic Manual Reset Switch (354000)List Price $534.00 $354.57 / each
Product Questions
Customer Questions
Shipping & Returns
Shipping
| Shipping Options | Time in Transit |
|---|---|
| Ground | 4-5 Business Days |
| 3 Day | 3 Business Days |
| 2 Day | 2 Business Days |
| 1 Day | 1 Business Day |
In-stock orders which qualify as small package shipping (typically weigh under 70 lbs. per shipment) ship the same day that the order is placed.
* Orders must be received before 3:00 PM Central Time
Returns
| Purchased Within | Restock Fee |
|---|---|
| 30 Days | None |
| After 30 Days | Determined Case by Case |
Items returned within 30 days will not incur a restock fee if they are in saleable condition (original packaging and contents in excellent shape). Previously used/installed items cannot be returned, unless covered by warranty. All returns must be issued an RMA number.
Brand
McDonnell & Miller, a Xylem brand, is a leader in engineering and manufacturing a comprehensive line of boiler controls, liquid level controls, low-water cutoffs, and flow switches for steam and hot water boilers in industrial, commercial, and building applications.
