SilentMaster Vacuum

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SilentMaster
Specifications

120 VOLT

Silentmaster Brochure

SilentMaster
Specifications

120 VOLT

Silentmaster Brochure
 
  S460r
120 volt
S500r
120 volt
S720r2
240 volt
S560r
120 volt | 240 volt
S900r
120 volt | 240 volt
MD Part # S1157ND S1254ND S2254ND S1154AD S1257ND
Former Model SilentMaster S4 SilentMaster S2     SilentMaster S5
Complete Details
- Performance
- Features
- Installation
S460r 120v Spec Sheet
PDF PDF
S500r 120v Spec Sheet
PDF PDF
S720r2 240v Spec Sheet
PDF PDF
S560r 120v Spec Sheet
PDF PDF
S900r 120v Spec Sheet
PDF PDF
Motor Single 3-stage
5.7" by-pass
Dual 2-stage
5.7" by-pass
Dual 2-stage
5.7" by-pass
Single 2-stage
5.7" by-pass
Dual 3-stage
5.7" by-pass
Max Air Watts 458 495 722 557 905
Max Amps 14.1 16 9.8 16.8 27.8
Waterlift 139" 84" 95" 138.9" 139"
CFM at 2" opening 101 166 208 125 191
Voltage 120 120 240 120 120
Height 37" 37" 37" 37" 37"
Weight 39 lbs 43 lbs 43 lbs 42 lbs 49 lbs
Trash Capacity 8 gallons 8 gallons 8 gallons 8 gallons 8 gallons
Microfiltration Tru-Seal® Closed Bag System Tru-Seal® Closed Bag System Tru-Seal® Closed Bag System Tru-Seal® Closed Bag System Tru-Seal® Closed Bag System Tru-Seal® Closed Bag System
Suggested Footage 6,000* 6,000* 8,000* 8,000* 20,000*
Quietness 62dBA 62dBA 62dBA 62dBA 64dBA
Warranty 12 Year Transferable + Lifetime 12 Year Transferable + Lifetime 12 Year Transferable + Lifetime 12 Year Transferable + Lifetime 12 Year Transferable + Lifetime 12 Year Transferable + Lifetime
Protection Resettable Minibreaker Resettable Minibreaker Resettable Minibreaker Resettable Minibreaker Resettable Minibreaker Resettable Minibreaker
Construction 18 & 20 Gauge Steel 18 & 20 Gauge Steel 18 & 20 Gauge Steel 18 & 20 Gauge Steel 18 & 20 Gauge Steel 18 & 20 Gauge Steel
Finish Powder Coat Powder Coat Powder Coat Powder Coat Powder Coat Powder Coat
Dual Exhaust
Dual Intake Valves
Utility Valve Connection
Purchasing Options Contact Dealer Contact Dealer Contact Dealer Contact Dealer Contact Dealer

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SilentMaster Warranty
M.D. Manufacturing, Inc. warrants its Silent Master power units against electrical component failure for a period of twelve (12) years. This warranty is transferable with the unit and is not solely limited to the original owner. Any parts (excluding filters) required within the first twelve years will be furnished free of charge by the Authorized Dealer from whom the power unit was originally purchased. In addition, all Silent Master units are guaranteed for life against defects in materials and workmanship.

If an Authorized Dealer is not nearby, M.D. Manufacturing, Inc. will honor and perform required warranty services. The end user must return the unit to the factory freight pre-paid. This warranty does not apply to applications outside of North America, commercial applications, misuse, abuse, acts of God, operating without the filters, or units tampered with by unauthorized personnel.

Exterior Venting
Venting not required but optional. When venting, vent both exhaust ports.

* A central vacuum's square foot coverage should be based on factors including altitude, hours of use, complexity of pipe installation, length of furthest vacuum inlet, noise level desired, type and size of filtration, installation materials, and budget. The square footage recommendation on this page can be higher or lower when taking these factors into consideration.