169 LOW WATER CUT-OFF - 3.125" INSERTION LENGTH

McDonnell & MillerSKU: 155100

Price:
Sale price$514.29

Description

Low Water Cut-Offs – Mechanical
For Steam Boilers

Series 69
Built-in Low Water Cut-Offs 
• For residential and commercial low pressure steam boiler applications
• For boilers of any steaming capacity
• For mounting in 21⁄2" NPT boiler side tappings
• Insertion lengths available in 13⁄16 - 41⁄8" (30-105mm)
• Packless bellows
• Adjustable BX outlet for easy installation
• Dual precision switches for dependable operation of the low water cut-off and an alarm or electric water feeder
• Optional low voltage switches for self-generating millivolt circuits
• Maximum steam pressure 20 psi (1.4 kg/cm2)

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