McDonnell Miller Series 150S In Stock

Manufacturer:
McDonnell Miller
Description:

McDonnell Miller Series 150S Low Water Cut-Off .

Features and Benefits

  • For commercial and industrial low or high pressure boiler applications
  • For boilers of any steaming capacity
  • Monel bellows provides corrosion resistance
  • Snap action switches for high temperature service
    • 1 Single pole, single throw switch for pump control
    • 1 Single pole, double throw switch for low water
  • Cut-off and alarm actuation

Optional Features

  • Manual reset
  • 2 Single pole, single throw switches
  • 2 Single pole, double throw switches
  • Float block
  • BSPT threads
  • Maximum pressure 150 psi (10.5 kg/cm2)
  • Model 150S-MD Maximum differential operation – Prevents nuisance burner shutdowns in low pressure applications

 

 

Item Name: McDonnell 150 Replacement Heads
Short description: McDonnell 150 Replacement Heads
Lead Time: Most items In Stock ready to ship!
Replacement Heads
Model# Part# Description Weight Price Qty  
150S-HD 173003 MCM150S-HD Head Mechanism With Snap Switch Auto Reset 14.00 $584.60 Add to Cart
150S-M-HD 172809 MCM150S-M-HD Head Mechanism with Snap Switch Manual Reset 14.00 $584.60 Add to Cart
150-E-HD(Obsolete Head)
New Unit 150S-HD
171640 MCM150E-HD is Obsolete replace with MCM150S-HD 14.00 $584.60 Add to Cart
150-E-M-HD(Obsolete Head)
New Unit 150S-M-HD
171650 MCM150E-M-HD is Obsolete replace with MCM150S-M-HD 14.00 $584.60 Add to Cart
Complete McDonnell Miller Units
Model# Part# Description Weight Price Qty  
150S 171702 Combination low water cut-off/pump controller 27.00 $645.20 Add to Cart
150-B 171900 Replace with 150S p/n 171702 / 150 w/ float block 27.00
150-B-M 172100 150-B w/ manual reset
$Call
27.00
150-J 172601 Replace with 150-S-J / 150 w/ BSPT 27.00
150S-MD 171802 150 Low water cut-off/ pump controller 27.00 $645.20 Add to Cart
150S-M 172702 150 w/ manual reset 27.00 $645.20 Add to Cart
150-M-MD 172800 150-M w/ maximum differential 27.00 $818.40 Add to Cart
158 178400 150 w/ 2 SPDT switches
$Call
28.50
Item Name: McDonnell Miller 150 Replacement Parts
Short description: McDonnell Miller 150 Replacement Parts
Lead Time: Most items In Stock ready to ship!
Replacement Parts
Model# Part# Description Weight Price Qty  
MCMSWA150S 310462 Snap Switch for 150S,
157S contains both 2 & 3 wire switch
3.00 $229.50 Add to Cart
SA150-125 348300 No Longer Made / Replace the head that has the snap type switch 3.00
SA150-124 348100 Obsolete - upgrade to the snap switch series, either a replacement head or complete unit 3.00
SA150M-124 348200 Manual 3 Wire Switch 3.00 $268.50 Add to Cart
SA150-106R 347900 Bellows Assembly 3.00 $168.90 Add to Cart
SA150-11 347600 Float and Rod 3.00 $168.90 Add to Cart
150-14H 325500 Head gasket (for raised face head flange, 8 holes), 6 pack 3.00 $40.00 Add to Cart
150-14H-Teflon PPI-150HT Head gasket (for raised face head flange, 8 holes), 6 pack Teflon 3.00 $47.95 Add to Cart
EA-157-S 354106 Short electrode for 157-RBP 3.00 $151.55 Add to Cart
EA-157-L 354107 Long electrode for 157-RBP 3.00 $151.55 Add to Cart
750B-ENC 176345 Probe level control 5.00
SA150M-436 348900 Cover for mercury switch, manual reset only 3.00 $80.55 Add to Cart
SA150-436 326950 Cover for all other models 3.00 $55.25 Add to Cart
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