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Series 75 Torque Tube Level Control -
Direct Action, Mercury Contacts
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| Torque Tube design eliminates
O-rings and packing in Model 75 level controls. Float assembly
removes easily from chamber for periodic inspection. "Flow Through" connections
reduce piping requirements and installation time. |
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| SPECIFICATIONS |
Service: Compatible liquids. Cast iron is not
for use with lethal or flammable substances either liquid or gaseous.
Wetted Materials: Body: cast iron, cast steel, or 304 SS. Float:
304 SS. Torque Tube: brass or 304 SS. Body Gasket: carbon.
Temperature Limit: Cast iron body: 425°F (218°C), cast
steel or 304 SS body: 500°F (260°C).
Pressure Limit: Cast iron body: 300 psig (20.7 bar), cast steel
or 304 SS body: 400 psig (27.6 bar).
Enclosure Rating: General purpose.
Switch Type: SPDT mercury switch. Optional SPST or two stage.
Electrical Rating: 10A @ 120 VAC/DC, 5A @ 240 VAC/DC.
Electrical Connections: Screw terminal.
Conduit Connection: 7/8" (22.23 mm) hole for 1/2" (12.7 mm)
conduit.
Process Connections: 1" female NPT. Four for side/side or top/bottom
mounting.
Mounting Orientation: Vertical.
Weight: 35 lb (15.9 kg).
Agency Approvals: UL and CSA.
Deadband: Approximately 1" (25.4 mm).
Specific Gravity: 0.66 minimum. |
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| Popular Model Numbers |
Chamber |
Torque Tube |
| 75KM-A-4815 |
Cast Iron |
Brass |
| 75KXM-A1-4815 |
Cast Steel |
Brass |
| 75KXM-A2-4815 |
304SS |
Brass |
| 75KM-C-4815 |
Cast Iron |
304SS |
| 7KXM-C1-4815 |
Cast Steel |
304SS |
| 75KXM-C2-4815 |
304SS |
304SS |
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