McDonnell Miller Series 69 In Stock

Manufacturer:
McDonnell Miller
Description:

Low Water Cut-Off Series 69

Features and Benefits

  • 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
  • Millivolt circuits
  • Maximum steam pressure 20 psi (1.4 kg/cm2)
Item Name: McDonnell Miller Series 69
Lead Time: Most items In Stock ready to ship!
Ordering Information
Part # Model # A B C D E F Description Weight Price Qty  
153900 69 4 1/8" 1" 4 1/8" 1/8" 2 1/2" 9 1/2" Low water cut-off w/ 4 1/8" insertion length 6.00 $271.50 Add to Cart
154210 69-J 4 1/8" 1" 4 1/8" 1/8" 2 1/2" 9 1/2" 69 w/ BSPT threads 6.00 $279.50 Add to Cart
155000 69-MV-P 4 1/8" 1" 4 1/8" 1/8" 2 1/2" 9 1/2" 69 w/ millivolt 6.00 $279.50 Add to Cart
155100 169 3 1/8" 1" 4 1/8" 1/8" 2 1/2" 9 1/2" 69 w/ 3 1/8" insertion length 6.00 $279.50 Add to Cart
155200 269 2 1/4" 1" 4 1/8" 1/8" 2 1/2" 9 1/2" 69 w/ 2 1/4" insertion length 6.00 $307.25 Add to Cart
155300 369 1 3/4" 1" 4 1/8" 1/8" 2 1/2" 9 1/2" 69 w/ 1 3/4" insertion length 6.00 $307.25 Add to Cart
155500 469 1 3/16" 1" 4 1/8" 1/8" 2 1/2" 9 1/2" 69 w/ 1 3/16" insertion length 6.00 $307.25 Add to Cart
155700 569 1 3/16" 1" 4 1/8" 1/8" 2 1/2" 9 1/2" 469 w/ 1 3/16" insertion length w/ 1/4" NPT tapping 6.00 $311.25 Add to Cart
Replacement Parts
Part # Model # Description Weight Price Qty  
153825 6667 Complete replacement head mech. for MCM 269 only 3.50 $271.50 Add to Cart
153850 6667 MV Complete replacement head mech. for MCM 69-MV-P 3.50 $271.50 Add to Cart
309100 11 Switch 3.00 $163.75 Add to Cart
309151 11-M Switch w/ Manual Reset 3.00 $207.50 Add to Cart
309200 11-MV Switch for Millivolt service 3.00 $175.75 Add to Cart
318800 67-12 Gasket (6 Pack) 3.00 $35.25 Add to Cart
Electrical Ratings
Voltage Motor Switch Rating(Amperes)
120 VDC .5 Amp Full Load
Motor Switch Rating(Amperes)
120 VDC .5 Amp Locked Rotor
Pilot duty
120 VAC 7.4 44.4 125 VA at 120 or 240 VAC
240 VAC 3.7 22.2 125 VA at 120 or 240 VAC
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