Lower Quick Hookup Assembly; For Use With Mfr. Model Number 328300; Fits Brand McDonnell and Miller

Body Castings; For Use With Mfr. Model Number 157; Fits Brand McDonnell and Miller

Low Control; 2-1/2 In.; 50 psi

Relief Valve;3/4 In.;50;Mm250-3/4-50

Level Control Manual Reset; Application Boilers; Feed Choices LWCO Mode; Functions Low Water Cut-Off; Housing Depth 7 in; Housing Height 18 13/16 in; Housing Width 12 15/16 in; Inlet Pressure - Maximum 250 psi

Flow Switch; Ambient Temperature - Maximum 300 Degrees F; Ambient Temperature - Minimum 32 Degrees F; Contact Rating (AC) 22.2 A @ 240V (Locked Rotor); 3.7 A @ 240V (Full Load); 44.4 A @ 120V (Locked Rotor); 7.4 A @ 120V (Full Load); Flow Switch Type Paddle; Housing Material Aluminum; Media Temperature - Maximum 300 Degrees F; Media Temperature - Minimum 32 Degrees F; Overall Length 4.4 in; Phase -; Set Point Configuration Adjustable; Switch Enclosure NEMA 1; Switch Type SPDT

Relief Valve; Body Material Brass; Factory Set Pressure 30 psi; 3;300;000 BtuH BtuH; Overall Height 11 in; Application Hydronic Heating Systems; Water Tanks; Overall Length 6 in; Seat Material Brass; Test Lever Not Applicable

Level Control Switch; Application Boilers; Feed Choices LWCO Mode; Functions High Alarm; Low Alarm; Low Water Cut-Off; Inlet Pressure - Maximum 150 psi

Long Barrel Probe

Ma-259;Quick Hook-Up Fittings;Mm332800

Relief Valve;1 In.;30 1;170Kbtu;Mm250-1-30

Lwco 120V (153828);Mmpse-801-U-120

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

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 Number 161T28; 42FJ20

Liquid Level Control Probe

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 Rotor); 7.4 A @ 120V (Full Load); Flow Rate - Maximum 10.2 gpm; Flow Rate - Minimum 6 gpm; Flow Switch Type Paddle; For Pipe Size 1 in; Housing Material Stainless Steel; Media Temperature - Maximum 300 Degrees F; Media Temperature - Minimum 32 Degrees F; Overall Height 8.4 in; Overall Length 3.4 in

Sensor; 4-Level; For Use With Mfr. Model Number PCH/PCL; 179527; Fits Brand McDonnell and Miller

Pump Control; with Snap Switch

Strainer Gasket;37-39;Mm313200

Liquid Flow Switch; Ambient Temperature - Maximum 250 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); 3.7 A @ 240V (Full Load); 44.4 A @ 120V (Locked Rotor); 7.4 A @ 120V (Full Load); Flow Rate - Maximum 1.5 gpm; Flow Rate - Minimum 1.5 gpm; For Pipe Size 3/4 in; Housing Material Brass; Media Temperature - Maximum 250 Degrees F; Media Temperature - Minimum 32 Degrees F; Overall Height 5.1 in

Level Control Switch; Application Boilers; Feed Choices LWCO Mode; Functions Low Water Cut-Off; Housing Depth 6 3/4 in; Housing Height 20 1/2 in; Housing Width 13 1/16 in; Inlet Pressure - Maximum 250 psi

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 Rotor); 7.4 A @ 120V (Full Load); Flow Rate - Maximum 10.2 gpm; Flow Rate - Minimum 6 gpm; Flow Switch Type Paddle; For Pipe Size 1 in; Media Temperature - Maximum 300 Degrees F; Media Temperature - Minimum 32 Degrees F; Overall Height 8.4 in; Overall Length 3.4 in; Overall Width 3 in

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); 3.7 A @ 240V (Full Load); 44.4 A @ 120V (Locked Rotor); 7.4 A @ 120V (Full Load); Flow Rate - Maximum 0.12 gpm; Flow Rate - Minimum 0.12 gpm; For Pipe Size 3/4 in; Media Temperature - Maximum 225 Degrees F; Media Temperature - Minimum 32 Degrees F; Overall Length 3.7 in; Phase -

Large Bellow Assembly; For Use With Mfr. Model Number 47; Fits Brand McDonnell and Miller

High Pressure Probe; Application Steam Boilers; For Media Steam

Low Water Cut-Off Control; Application Steam Boilers; Control Type Switch; Enclosure Depth 13 1/4 in; Enclosure Height 12 7/16 in; Enclosure Width 6 in; Input Voltage 120V AC; Manufacturer Series 150S; Product Type Low Water Cut-Off; Reset Type Manual; Sensors Type Included Fill Height With Low Level Alarm; Standards FM Approved; SA; UL Listed

Med Flo W/ Tee;1 In.;Spdt;115200

Level Control; Application Boilers; Feed Choices LWCO Mode; Functions Low Water Cut-Off

Liquid Level Control Probe

Flow Switch; Ambient Temperature - Minimum 32 Degrees F; Connection Size 3/4 in; Connection Type NPT; Contact Rating (AC) 22.2 A @ 240V (Locked Rotor); 3.7 A @ 240V (Full Load); 44.4 A @ 120V (Locked Rotor); 7.4 A @ 120V (Full Load); Flow Rate - Maximum 15 gpm; Flow Rate - Minimum 1.5 gpm; For Pipe Size 3/4 in; Housing Material Brass; Media Temperature - Minimum 32 Degrees F; Overall Height 5.1 in; Overall Length 3.4 in; Overall Width 3.2 in; Set Point Configuration Adjustable