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157S-A Mcdonnell & Miller 173702
Boiler Feed Pump Cont. 1-1/4 * Boiler Feed Pump/ Low Water Cut-Off. 2 Snap Acting Switches 1 SPST 1 SPDT. Rating 7.4A @ 120V 3.7A @ 240V. 1-1/4 Equalizer Tappings 3/4 Tri-Cock And Gauge Glass Tappings.
McDonnell & Miller
157S-A
$1,368.22
EA
$2,736.44
1 In Stock
64 Mcdonnell & Miller 143600
Cutoff Switch * Low Water Cutoff Switch For Hot Water And Steam Boilers. 2 SPST Switches 1 For Boiler Cut-Off And 1 For Boiler Feed. 7.4A @ 120V 3.7A @ 240V. Max. Boiler Pressure 50 PSI.
McDonnell & Miller
64
$590.95
EA
$1,181.89
5 In Stock
193A Mcdonnell & Miller 163500
Pump Control * Same As 150Mcd Except Has Magnetic Open Contacts Instead Of mercury Switches. 345Va @ 120 & 240V. See Diagram For Piping Info.
McDonnell & Miller
193A
$2,123.10
EA
$4,246.19
4 In Stock
94-7BHD Mcdonnell & Miller 166400
Head Assembly * Head Assembly For 94-7B And 194-7B.
McDonnell & Miller
94-7BHD
$2,630.28
EA
$5,260.56
6 In Stock
94HD Mcdonnell & Miller 165300
Head Assembly For 94 And 194 * Head Assembly For 94 And 194. 2 SPDT Magnetic Switches. 1 For Boiler Feed 1 Cut-Off. Rating 7.4A @ 120V 3.7 A @ 240Max Pressure 250 PS1
McDonnell & Miller
94HD
$2,079.85
EA
$4,159.70
3 In Stock
69 Mcdonnell & Miller 153900
Low Water Cutoff Switch For Steam Boiler. 2 SPST Switches 1 For Boiler Cutoff & 1 For Boiler Feed. 7.4A @ 120 3.7A @ 240Insertion Length 4-1/8 . Fits 2-1/2 NPT Boiler Tapping. Max Boiler Press 20 PSI.
McDonnell & Miller
69
$412.98
EA
$825.96
8 In Stock
SA67-2 Mcdonnell & Miller 344200
Float And Bellows Assembly * Float And Bellows Assembly For 369Mcd 67Mcd 69 70B And 767.
McDonnell & Miller
SA67-2
$190.61
EA
$381.21
4 In Stock
42S Mcdonnell & Miller 129302
Low water/pump control 42 Replaced with Model# 42S No Mercury, has Snap Switch Low water cut off and pump control for steam boilers. Max pressure 50 PSI. Mercury free. No Mercury, has Snap Switch 42mcd 42smcd 42s 42
McDonnell & Miller
42S
$943.60
EA
$1,887.20
3 In Stock
SWA-150S Xylem-mcdonnell
& Miller 310462 Snap Switch Assembly for 150S Series LWCO Action Switch Assembly
McDonnell & Miller
SWA-150S
$385.19
EA
$770.37
1 In Stock
SA150-106R Mcdonnell & Miller
347900 Bellow Assembly * Bellows Assembly For All 150's And 157's
McDonnell & Miller
SA150-106R
$289.52
EA
$579.03
3 In Stock
94M-HD Xylem- 166000
McDonnell & Miller Head Mechanism Only for 194 Combination Low Water Cut Off and Pump Controller with Two Snap Acting Manual Reset SPDT Switch for Steam Boilers with 250 PSI Max Pressure
McDonnell & Miller
94M-HD
751875004128
$1,969.77
EA
$3,939.53
4 In Stock
SA150-11 Mcdonnell & Miller 347600
Float & Rod * Float And Rod For All 150's And 157's.
McDonnell & Miller
SA150-11
$438.88
EA
$877.76
Not in stock
SA47-101-102 Mcdonnell & Miller
341600 Valve & Strainer * Valve And Strainer Assembly For 47 47-2247 247-2 And 847.
McDonnell & Miller
SA47-101-102
751875009659
$468.58
EA
$937.15
11 In Stock
$9.19
EA
$18.37
11 In Stock
93-7B Mcdonnell & Miller 163000
Cutoff Switch * Boiler Feed And Low Water Burner Cut-OfF135 Ohm Pot. Controls Honeywell Or Johnson Proportional Motorized Water Valves. 125 PSI Max.
McDonnell & Miller
93-7B
$2,347.20
EA
$4,694.40
1 In Stock
CO106 Mcdonnell & Miller 302900
Cam * Cam For 47 47-2 247 247-2 51 51-2 51S2 And 53-2.
McDonnell & Miller
CO106
$12.14
EA
$24.28
2 In Stock
SA66-35 Mcdonnell & Miller 344100
Series 67 tube assembly * Upper tube assembly for Series 67 low water cut offs.
McDonnell & Miller
SA66-35
$108.81
EA
$217.62
4 In Stock
764 Mcdonnell & Miller 144500
Cutoff Switch * Low Water Cutoff And Boiler Feed For Hot water And Steam Boilers. 2 SPST Switches rating 7.4A @ 120V 3.7A @ 240V. Has 2-1/2 NPT Tapping For Installation With Close Nipple. Max Press. 50 PSI.
McDonnell & Miller
764
$621.83
EA
$1,243.65
1 In Stock
150SMD-HD Mcdonnell & Miller 173103
Hd.Assy.Max.Diff.Snap Acting * Head Assembly For McDonnell Miller 150 And 157 Series Controls. 1 SPST 1 SPDT Switch. 7.4A @ 120V 3.7A @ 240V. Max Differential Switch. 50 PSI MAX
McDonnell & Miller
150SMD-HD
$967.19
EA
$1,934.38
3 In Stock
MA259 Mcdonnell & Miller
332800 Quick Hookup Fittings For 47 And 47-2. MA-259 McDonnell & Miller QUICK HOOK-UP FITTINGS, #332800
McDonnell & Miller
MA259
$452.69
EA
$905.38
2 In Stock
369MCD Mcdonnell & Miller 155300
Cutoff Switch * Low Water Cutoff Switch For Steam BoileR2 SPST Switches 1 For Boiler Cut-Off & 1 For Boiler Feed. 7.4A @ 120 3.7A @ 240Insertion Length 1-3/4 . Fits 2-1/2 NPT boiler Tapping. Max Boiler Press 20 PSI.
McDonnell & Miller
369MCD
$463.24
EA
$926.48
2 In Stock
767 Mcdonnell & Miller 153700
Cutoff Switch * Low Water Cutoff And Boiler Feed With Blowdown Valve. Side Mounted 2-1/2 NPT 2 SPST Switches 1 For Cutoff 1 For Boiler Feed. Rating 7.4A @ 120V 3.7A @ 240V. Max Press. 20 PSI.
McDonnell & Miller
767
$498.87
EA
$997.74
2 In Stock
7B1R Mcdonnell & Miller 309000
Replacement Pot w/ Wire Kit * Replacement Potentiometer Only For Above
McDonnell & Miller
7B1R
$253.88
EA
$507.76
1 In Stock
150S-MD Mcdonnell & Miller 171802
Boiler Feed Pump Control * Boiler Feed Pump Control. 1 SPST Pump Switch 1 SPST Low Water Cut-Off And Alarm. Rating 7.4A @ 120V 3.7A @ 240V. Max Differential. Automatic Reset.
McDonnell & Miller
150S-MD
$1,041.89
EA
$2,083.78
1 In Stock