Mcdonnell & Miller

Flow Switch, Ambient Temperature - Maximum 225 Degrees F, Ambient Temperature - Minimum 32 Degrees F, Connection Size 3/4 in, Connection Type NPT, Contact Rating (AC) 22.2 A @ 240V (Locked Rotor), 3...

General Purpose Switch, Ambient Temperature - Maximum 227 Degrees F, Ambient Temperature - Minimum 32 Degrees F, Connection Size 1 in, Connection Type NPT, Contact Rating (AC) 22.2 A @ 240V (Locked...

Low Water -Off Control, Application Hot Water Boilers, Enclosure Height 6 1/2 in, Enclosure Width 9 15/16 in, Number of Switches 2, Product Type Low Water -Off, Reset Type Manual, Standards FM...

Float and Rod Assembly, Fits Brand Mcdonnell and Miller, Includes (1) Float and Rod, (2) Gaskets

Flow Switch, Ambient Temperature - Maximum 300 Degrees F, Ambient Temperature - Minimum 32 Degrees F, Connection Size 1 1/4 in, Connection Type NPT, Contact Rating (AC) 22.2 A @ 240V (Locked Rotor),...

Flow Switch, Ambient Temperature - Maximum 250 Degrees F, Ambient Temperature - Minimum 32 Degrees F, Connection Size 1 in, Connection Type NPT, Contact Rating (AC) 22.2 A @ 240V (Locked Rotor), 3.7...

Flow Switch, Ambient Temperature - Minimum 32 Degrees F, Connection Size 1 in, Connection Type NPT, Contact Rating (AC) 22.2 A @ 240V (Locked Rotor), 3.7 A @ 240V (Full Load), 44.4 A @ 120V (Locked...

Liquid Level Control Probe

Snap-Action Switch Assembly, Product Type Snap-Action Switch Assembly, Compatible with Brand McDonnell and Miller, Compatible with Manufacturer Model Number 150S, 157S, Compatible with Grainger Part...

Bellows Assembly, For Use With Mfr. Model Number 150, Fits Brand McDonnell and Miller

Head Mechanism, For Use With Mfr. Model Number 64, 144400, Fits Brand McDonnell and Miller

Dual Pressure Control, Product Type Dual Pressure Control, Maximum Pressure Range - High Side 160 psi, Pressure Connection Type NPT, Pressure Connection Size 1 in, Overall Depth 5 in, Overall Height...