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McDonnell & Miller

Xylem (McDonnell & Miller parent company) is a leading water technology company committed to "solving water" by creating innovative and smart technology solutions to meet the world's water, wastewater and energy needs.

​In a world of ever-growing challenges, Xylem delivers innovative water technology solutions throughout the cycle of water.

Our technological strength across the life cycle of water is second-to-none. From collection and distribution to reuse and return to nature, our highly efficient water technologies, industrial pumps and application solutions not only use less energy and reduce life-cycle costs, but also promote sustainability.

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Picture of MCDONNELL & MILLER COMBO LWCO/PUMP CONTROL W/5 SWITCH

MCDONNELL & MILLER COMBO LWCO/PUMP CONTROL W/5 SWITCH

MCDONNELL & MILLER:166600
SKU: MCDONNELL & MILLER:166600
$2,475.76
Product Availability: Out of stock
Picture of 194A HI PRESSURE LEVEL CONTROL

194A HI PRESSURE LEVEL CONTROL

MCDONNELL & MILLER:166700
SKU: MCDONNELL & MILLER:166700
$2,475.76
Product Availability: Out of stock
Picture of 93-7B-HD Combination Low Water Cut Off and Pump Controller with Potentiometer Switch for Steam Boilers with 150 PSI Max Pressure Head Mechanism Only (Part Number 163200)
Picture of 193B-7BM HI PRES LEVEL CONTROL

193B-7BM HI PRES LEVEL CONTROL

MCDONNELL & MILLER:164725
SKU: MCDONNELL & MILLER:164725
$2,655.63
Product Availability: Out of stock
Picture of 193-B-7B_Combination Low Water Cut Off and Pump Controller with Potentiometer Switch for Steam Boilers with 150 PSI Max Pressure and Alternate Tappings (Part Number 164700)
Picture of 157S-RBP-MD_Combination Low Water Cut-Off and Pump Controller with Snap Acting SPDT Switch, Maximum Differential Operation, Alternate Tappings, and 2 Integral Conductance Probes (Part Number 176503)
Picture of MCDONNELL MILLER REPLACEMENT HEAD 94-7B-HD

MCDONNELL MILLER REPLACEMENT HEAD 94-7B-HD

MCDONNELL & MILLER:166400
SKU: MCDONNELL & MILLER:166400
$2,773.46
Product Availability: Out of stock
Picture of 94-7BM-HD Combination Low Water Cut Off and Pump Controller with Manual Reset Potentiometer Switch for Steam Boilers with 250 PSI Max Pressure Head Mechanism Only (Part Number 166500)
Picture of 193-7BM HI PRESS LEVEL CONTROL

193-7BM HI PRESS LEVEL CONTROL

MCDONNELL & MILLER:164525
SKU: MCDONNELL & MILLER:164525
$2,832.72
Product Availability: Out of stock
Picture of 193A-7BM HI PRES LEVEL CONTROL

193A-7BM HI PRES LEVEL CONTROL

MCDONNELL & MILLER:164600
SKU: MCDONNELL & MILLER:164600
$2,832.72
Product Availability: Out of stock