McDonnell Miller Series 64



 

For residential, commercial, and industrial boiler applications of any steaming capacity.
Heavy Duty.
Adjustable BX outlet for easy installation.
Dual precision switches for dependable operation of the low water cut-off and alarm or electric water feeder.
Packless bellows
Optional manual reset.
1" NPT equalizing pipes required.
Maximum boiler pressure 50 psi.

Replacement Heads
Model Number Part Number Description Weight lbs. Price
64-HD 144400 Replacement Head for 64 4 $275.32

Ordering Information

Model Number Part Number Description Weight lbs. Price
64 143600 Low water Cut-off 11.3 $319.20
64-A 143700 64 w/ quick hook-up fittings 18.3 $506.74
64-B 143800 64 w/ float block 11.5 $Call
64-M 144250 64 w/ manual reset 12.5 $347.14

Replacement Parts (View parts cut sheet)

Model Number Part Number Description Weight lbs Price
SA64-30 343600 Float assembly 1 $93.38
CO-12 302600 Head gasket (6 pack) 0.1 $32.80
SA64-2 343500 Bellows assembly 0.3 $107.74
67-12 318800 Gasket (6 pack) 0.1 $24.48
11 309100 Switch 0.5 $123.70
11-M 309151 No. 11 w/ manual reset 0.5 $155.61
11-MV 309200 No. 11 for millivolt service 0.5 $131.68
MA-259 332800* Quick hook-up fittings 4.5 $235.41
SA259-24 351800* Upper quick hook-up 1.7 $84.60
SA159-24 349500* Lower quick hook-up 1.7 $86.99
SA159-17 349400* Black "Y" assembly 2.3 $63.05

*Available for 64-A models only

 

Electrical Ratings
Voltage Motor Switch Rating (Amperes) 120 VDC .5 Amp Pilot duty
Full Load Locked Rotor
120 VAC 7.4 44.4 125 VA at 120 or 240 VAC

240 VAC

3.7

22.2

Dimensions
A B C D E F
9 15/16 7 7/16 1 6 1/2 3 1/8 1
Model 64-A Dimensions
   D  
A B C Min. Max. E F G
2 5/8 9 15/16 4 1/2 6 7/8 13 3/8 3 1/8 1 1

McDonnell Miller Series 64 Drawings



Contact Us Directly:

Toll Free:    1-800-780-3776
Int'l Phone: 770-957-9599
Int'l Fax:     770-957-9563
E-Mail: Email Your Request

| | Services | Search PPI | Contact Us |

2011 to 2012. Power Plus International. All rights reserved.

Mailing Address:
Power Plus International
143 McDonough Parkway
McDonough, GA 30253
Boilersupplies.com

Home | Services | Contact Us