McDonnell Miller Series 94

For commercial, and industrial, low or high pressure steam boilers.
Maintains consistent water level regardless of pressure.
No. 5 switch.
Magnetic repulsion eliminates need for bellows.
1 1/4" NPT connections
Maximum pressure 250 psi.

Replacement Heads
Model Number	Part Number	Description	Weight lbs.	Price
94-HD 94-M-HD 94-HDLS	165300 166000 165302	Head Mechanism w/ No.5 Switch 94-HD w/ manual reset Head without switch	19.3 20.7 15.0	$1,175.00 $1,175.00 $605.00
Ordering Information
Model Number	Part Number	Description	Weight lbs.	Price
94 94-A 94-AM 94-A-7B 94-J 94-J-7B 94-M 94-7B	165200 165500 165800 165700 165850 165875 165900 166300	Combination low water cut-off/pump control/No.5 switch 94 w/ alternate tappings 94-A w/ manual reset 94-AM w/ No. 7B Switch 94 w/ BSPT threads 94-7B w/ BSPT threads w/ manual reset 94 w/ No. 7B switch	52.5 50.3 50.3 52.5 52.5 52 52.5 52	$1,250.00 $1,250.00 $1,250.00 $Call $Call $Call $1,250.00 $1,700.00
Replacement Parts (View parts breakdown here)
Model Number	Part Number	Description	Weight lbs.	Price
SA91-60	345700	Float	0.7	$185.00
92-68	323300	Gasket (6 pack)	0.1	$42.90
5	110300	Electric switch	3.5	$570.00
5-M	110400	No. 5 switch w/ manual reset	3.5	$570.00
7B	110800	Electric switch/proportioning control	4.0	$990.00
7B-M	110900	No. 7b w/ manual reset	4.0	$990.00

Electrical Ratings

345 VA at 120 or 240 VAC

Dimensions

Model

10 9/16

18 13/16

5 7/8

4 11/16

8 3/4

12 15/16

1/2

1 1/4

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94-A

10 9/16

18 13/16

5 7/8

4 11/16

8 3/4

12 15/16

1/2

1 1/4

2 1/16

1 1/4