"McDonnell"
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Flow Switch L37-332
Flow Switch
Type: FS-251; GPM Min. Flow: 6.00; GPM Min. No Flow: 3.60; GPM Max. Flow: 10.20; GPM Max. No Flow: 9.20; Max. Fluid Temp.: 300°F; Max. Pressure: 150 PSI;
Brand: McDonnell & Miller Mfg #: 120611

Replacement Head... L86-155
Replacement Head Mechanism
Model #: 150S-HD;
Brand: McDonnell & Miller Mfg #: 173003

Low Water Cut-Off... L37-423
Low Water Cut-Off For Steam Boilers
Model #: 67;
Brand: McDonnell & Miller Mfg #: 149400

Flow Switch L37-333
Flow Switch
Type: FS-254; GPM Min. Flow: 4.90; GPM Min. No Flow: 3.40; GPM Max. Flow: 17.60; GPM Max. No Flow: 15.00; Max. Fluid Temp.: 225°F; Max. Pressure: 150 PSI;
Brand: McDonnell & Miller Mfg #: 120610

Water Feeder for... L38-766
Water Feeder for Steam Boilers
Model #: 101A; Volts: 120;
Brand: McDonnell & Miller Mfg #: 169400

Boiler-Water Feeder... L86-137
Boiler-Water Feeder Cut-Off Combination
Model #: 47-2;
Brand: McDonnell & Miller Mfg #: 132800

Low Water Cut-Off... L38-787
Low Water Cut-Off for Hot Water Boilers
Model #: RB-24E; Volts: 24;
Brand: McDonnell & Miller Mfg #: 144692

Low Water Cut-Off... L38-770
Low Water Cut-Off For Steam Boilers Float Type
Model #: 64; Volts: 120;
Brand: McDonnell & Miller Mfg #: 143600

Flow Switch L40-232
Flow Switch
Type: FS7-4W; GPM Min. Flow: 4.80; GPM Min. No Flow: 3.00; GPM Max. Flow: 7.70; GPM Max. No Flow: 5.90; Max. Fluid Temp.: 300°F; Max. Pressure: 300 PSI;
Brand: McDonnell & Miller Mfg #: 120201

Water Feeder for... L38-767
Water Feeder for Steam Boilers
Model #: 101A-24; Volts: 24;
Brand: McDonnell & Miller Mfg #: 169500

Flow Switch L38-791
Flow Switch
Type: FS4-3-RP-T; GPM Min. Flow: 6.00; GPM Min. No Flow: 3.60; GPM Max. Flow: 10.20; GPM Max. No Flow: 9.20; Max. Fluid Temp.: 300°F; Max. Pressure: 150 PSI;
Brand: McDonnell & Miller Mfg #: 114650

Flow Switch L40-231
Flow Switch
Type: FS6-1; GPM Min. Flow: 0.12; GPM Min. No Flow: 0.06; GPM Max. Flow: 2.50; GPM Max. No Flow: 1.50; Max. Fluid Temp.: 225°F; Max. Pressure: 100 PSI;
Brand: McDonnell & Miller Mfg #: 115600

Flow Switch L86-133
Flow Switch
Type: FS7-4; GPM Min. Flow: 4.80; GPM Min. No Flow: 3.00; GPM Max. Flow: 7.70; GPM Max. No Flow: 5.90; Max. Fluid Temp.: 300°F; Max. Pressure: 300 PSI;
Brand: McDonnell & Miller Mfg #: 119700

Low Water Cut-Off... L86-136
Low Water Cut-Off And Pump Controller
Model #: 150S;
Brand: McDonnell & Miller Mfg #: 171702

Test-N-Check® Valves... L38-771
Test-N-Check® Valves For Hot Water Boilers
Model #: TC-4; Conn. Size: 1" NPT;
Brand: McDonnell & Miller Mfg #: 195000


Low Water Cut-Off... L86-135
Low Water Cut-Off For Water Boilers
Model #: 63-M;
Brand: McDonnell & Miller Mfg #: 143100

Water Feeder for... L38-789
Water Feeder for Steam Boilers
Model #: WF-2-U-24; Volts: 24;
Brand: McDonnell & Miller Mfg #: 169550

Low Water Cut-Off... L38-788
Low Water Cut-Off for Hot Water Boilers Electric
Model #: RB-122; Volts: 120VAC;
Brand: McDonnell & Miller Mfg #: 144676

Head Gasket (CO-12) L50-841
Head Gasket (CO-12)
Description: Head Gasket (CO-12); Pkg. Qty.: 25;
Brand: McDonnell & Miller Mfg #: 302700

Flow Switch L37-415
Flow Switch
Type: FS1; GPM Min. Flow: 0.41; GPM Min. No Flow: 0.24; GPM Max. Flow: 1.81; GPM Max. No Flow: 1.28; Max. Fluid Temp.: 225°F; Max. Pressure: 100 PSI;
Brand: McDonnell & Miller Mfg #: 113200

Replacement Blow... L38-713
Replacement Blow-Down Valve
Brand: McDonnell & Miller Mfg #: 14-B

Low Water Cut-Off... L46-639
Low Water Cut-Off with Manual Reset Electronic for Steam Boilers
Model #: PSE-801-M-120; Reset Type: Manual; Volts: 120;
Brand: McDonnell & Miller Mfg #: 153601

Paddle Flow Switch... L38-792
Paddle Flow Switch Replacement Paddle
Model #: FS4-15RP; Description: Reinforced Stainless Steel Paddles;
Brand: McDonnell & Miller Mfg #: 336101
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