169 LOW WATER CUT-OFF - 3.125" INSERTION LENGTH PCT • Sizes: 3/4” – 2”

• Sizes: 3/4” – 2” (20 – 50mm)

– Monel valve seat

• Adjustable from 1⁄4" - 20" (8-508mm) Hg vacuum - factory set at 2” (51mm) Hg vacuum

hydraulics and pneumatic sensing

- Suction lift of up to 25 feet

169 LOW WATER CUT-OFF - 3.125" INSERTION LENGTH PCT • Sizes: 3/4” – 2”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 212" NPT boiler side tappings Insertion lengths available in 1316 418" (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