MCDONNELL & MILLER

120/240VAC FLOAT TYPE LOW WATER CUTIf your steam boiler has lost water, causing a loss of heat, the 4036 Low Water Cut Off is the key to preventing damage to your steam boiler. This float type switch...

24V/MILLIVOLT ELECTRIC WATER FEEDERThe 24V/MILLIVOLT ELECTRIC WATER FEEDER is an accessory for use with the MILLER PRO 120, 240 and 507 Stapler Filler. The 24V/MILLIVOLT ELECTRIC WATER FEEDER can...

ZZLE This is a replacement head for the MCDONNELL & MILLER 63HD 63HD vacuum cleaner. It includes the nozzle.

HEAD MECH. FOR #51 #134900McDonnell & Miller 4000 Xylem- 51-HD Head Mechanism with NEW HCY Unloader.The 4000 4 valve cylinder heads are a smaller bore unit for a 4.250" piston. Many of the top names...

NEMA 1 SPDT GENERAL PURPOSE LIQUIDSolid-state NEMA-1 SPDT Glove-Actuator Pneumatic Flow Control Valve, Tri-Metal Disc Plunger, Solenoid Operator, Mounting Bracket, Electropolished 316 Stainless Steel...

24V LOW WATER CUT-OFF FOR HOT WATERMCDONNELL & MILLER 4190 144692 24V LOW WATER CUT-OFF FOR HOT WATER BOILERS WITH AUTOMATIC TIMER.The 24V Low Water Cut-Off for Hot Water Boilers with AutoMatic...

This is a McDonnell & Miller SA21-38R SA21-38R strainer assembly (for 21 & 25A). This strainer assembly is used to remove large particles from liquid.

BELLOWS ASSEMBLY FOR 150 & 157 SERIKeep your bellows assembly in great condition and ready for use with this replacement part. This Bellows Assembly For 150 & 157 Series fits 1600 models, making it a...

SNAP SWITCH FOR 150S, 157S CONTAINSMCDONNELL & MILLER SWA150S SWA150S SNAP SWITCH FOR 150S, 157S CONTAINS (Qty.1) SPDT. MIN TO MAX RATED VOLTAGE 70-275 VAC FULL LOAD AMPS - 4 FLOAT CURRENT 0.5 PIN...

SPDT 1" NPT. GENERAL PURPOSE NEMA-4The SPDT 1 Inch NPT. General Purpose NEMA-4 Flow Switches that we offer are most commonly used for on/off control of single phase liquids in conjunction with a...

AL The McDonnell & Miller FS7-4W FS7-4W 1-1/4" FLOW SWITCH NEMA-4X INDUSTRIAL is a switch designed for industrial applications. It is made of durable materials and features a 1-1/4" male NEMA-4X...

( RB-122 ) 120V PROBE TYPE LOW WATELow Wate Probe Protector for the RB-122 and RB-121 Detects water in the fuel tank. 120V Probe Type Low Wate.The M&M RB-120-E ( RB-120 ) 120V Probe Type Low Water...

ELECTRIC WATER FEEDER 169400The 101A-120V ELECTRIC WATER FEEDER 169400 is a venturi style, replacement water feeder for the 101A-120VThe 101A-120V 101A-120V Electric Water Feeder mounts directly...

The McDonnell & Miller 44198 Xylem- G-2-SS 2 FT, PROBE NON-TEF 179156 is a non-teflon tube probe designed to measure the xylem-gauge in plants. This probe is made of a durable, non-toxic, and...

This is a McDonnell & Miller Co-11 Co-11 sylphon base gasasket for the 42, 63 3025. This gasasket is a replacement part for your firearm and is a necessary part for proper function. This gasasket is...