SAM® MicroSound 3S NCR

SAM® Units & Accessories / 3-speed

SAM® MicroSound 3S NCR

SAM® MicroSound 3S NCR

Key Features


  • 1/5 HP
  • 3-Speed Fan Powered Filter Module
  • Low Sound
  • Economical


NCR Style Filter Data

The HEPA Filters are designed for 90 FPM average face velocity @ initial 0.47 w.g. and have a rated efficiency of 99.99% @ MPPS. An anodized aluminum frame holds the 53mm media which is protected by a diamond pattern white epoxy coated steel grille.

Final filters can be replaced by removing unit from ceiling, placing on a bench, removing and replacing the filter and re-installing unit in ceiling.

Low Profile

All SAM MicroSound NCR Style Models are 12-5/8″ high.

Air Flow

Airflow ranges from 500 to 750 CFM for a 2 x 4 unit and 400 to 750 CFM for a 2 x 2 unit. At 90 FPM, CFM is nominal 632 on a 2 x 4 and 300 on a 2 x 2 unit respectively.

Standard Ceiling Size

All 2’ x 4’ models are designed to fit a nominal 2’ x 4’ ceiling grid with a 22.5″ x 46.5″ standard opening.

Sound Level

At average face velocity of 90 FPM measured 30″ from face of filter, sound level is approximately 52-62 dba with less than 45 dba ambient sound level. Field conditions, voltage and method of testing could produce different results.


SAM MS 3-S Fan Filter Units provide quiet performance and economy while delivering 90 FPM airflow velocities, perfect for most cleanroom applications. Base design includes a 99.99% efficient HEPA filter, a prefilter and a 3-speed switch with an off position which disables the unit while servicing.

Housings are fabricated from steel with a white powdercoat finish and include seismic clip suspension points.

The 1/5 HP motor blower is a forward curved direct drive motor/blower assembly with isolation mounts. Units are available in 115 Volt (60 Hz) and 277 Volt (60 Hz).

Final filters are protected with a white epoxy diamond pattern grille and are tested according to accepted procedures as described by the Institute of Environmental Sciences (IEST) and/or ISO standards. The standard HEPA filter is 99.99% efficiency and a ULPA grade 99.9995% efficiency filter is available as an option.

Other popular options include an 8’ power cord (115 Volt only).

SAM is a registered trademark owned by Clean Rooms International.


Technical Drawings

Technical Drawings

Typical MS 3S NCR Style model: SAM® 22 MS 3S NCR

Typical MS 3S NCR Style model: SAM® 23 MS 3S NCR

Typical MS 3S NCR Style model: SAM® 24 MS 3S NCR

SAM® 22 MS 3S NCR

SAM® 23 MS 3S NCR

SAM® 24 MS 3S NCR

Switch detail


Performance Data - Air Flow Performance

Model

Active Filter Size (sq. ft.)

Voltage

Low Speed CFM

Medium Speed CFM

High Speed CFM

dBA @ Max CFM

Weight (lbs.)

Nominal size: 2 x 4

12347

7.1

115

375

525

725

63

65

12348

7.1

277

375

525

725

63

65

Nominal size: 2 x 2

12339

3.4

115

250

275

300

63

58

12340

3.4

277

250

275

300

63

58

 

 


Performance Data - Motor Information

Model

Voltage

Frequency

Watts

Low Speed Watts

Medium Speed Watts

High Speed Watts

Nominal size: 2 x 4

12347

115

60

357*

171

227

327

12348

277

60

305*

182

245

320

Nominal size: 2 x 2

12339

115

60

357*

110

123

190

12340

277

60

305*

136

159

206

 


Mfg. code

Model or Description

302070

2×2 NCR Style HEPA Filter, 99.99% efficiency

302071

2×2 NCR Style ULPA Filter, 99.9995% efficiency @ MPPS

302013

2×3 NCR Style HEPA Filter, 99.99% efficiency

302015

2×3 NCR Style ULPA Filter, 99.9995% efficiency @ MPPS

302090

2×4 NCR Style HEPA Filter, 99.99% efficiency

302100

2×4 NCR Style ULPA Filter, 99.9995% efficiency @ MPPS

302190

Prefilter 20″x20″x1″, 30% ASHRAE efficient, pleated type


Ordering Information (Base Model)

Mfg. Code

Model or Description

Style

Size

Voltage

Motor

HEPA Filter

Weight

12339

SAM22 MS 3S NCR*

NCR

2 x 2

115

1/5 HP

302070

58 lbs. (26.3 kg.)

12340

SAM22 MS 3S NCR*

NCR

2 x 2

277

1/5 HP

302070

58 lbs. (26.3 kg.)

12343

SAM23 MS 3S NCR*

NCR

2 x 3

115

1/5 HP

302013

62 lbs. (28.1 kg.)

12344

SAM23 MS 3S NCR*

NCR

2 x 3

277

1/5 HP

302013

62 lbs. (28.1 kg.)

12347

SAM24 MS 3S NCR*

NCR

2 x 4

115

1/5 HP

302090

65 lbs. (29.5 kg.)

12348

SAM24 MS 3S NCR*

NCR

2 x 4

277

1/5 HP

302090

65 lbs. (29.5 kg.)

 

* UL Listed
3 Speed Switch standard on all models


Speed Control:

  • SAMLink Remote Speed Control System

Final Filters:

  • 302071  2 x 2 NCR ULPA Filter 99.9995% efficiency
  • 302015  2 x 3 NCR ULPA Filter 99.9995% efficiency
  • 302100  2 x 4 NCR ULPA Filter 99.9995% efficiency
  • 308001  2 x 2 NCR HEPA
  • 308002  2 x 4 NCR HEPA
  • 308005  2 x 4 NCR ULPA
  • 308007  2 x 2 NCR ULPA
  • 302072 2 x 2 NCR HEPA with Centerboard and Test Port
  • 302094  2 x 4 NCR HEPA with Centerboard and Test Port

Prefilters:

  • 302197  Extended Life Prefilter 20″ x 20″ x 2″
  • 19700  NCR Style Red Pilot Light- (with 36″ lead for grid or ceiling mount) Light Indicates Power to Motor
  • 19701  NCR Style Red Pilot Light with Pressure Switch- (with 36″ lead for grid or ceiling mount) Light Indicates Power to Motor and Air Flow

Duct Collar Adapters:

  • 19950  10” Duct Collar Adapter
  • 19951  12” Duct Collar Adapter
  • 19952  Side Load with 10” Duct Collar
  • 19953  Side Load with 12” Duct Collar
  • 19955  10” Top Load Duct Collar Adapter
  • 19956  12” Top Load Duct Collar Adapter

NOTE: Duct collar adapters #19950 & #19951 may be used without negating the UL listing. All other duct collars, air conditioning boxes, pilot lights, and adding other electrical components negates UL listing.

Air Conditioning Mixing Box:

  • 19958  Slanted Top with 10” Duct Collar
  • 19959  Slanted Top with 12” Duct Collar
  • 19947  Square with (2) 10” Duct Collars
  • 19948  Square with (2) 12” Duct Collars

Miscellaneous:

  • 703902  8’ Power Cord 110-120V Only
  • 603322  Gasket on Downstream Edge of Unit—ship loose
  • Magnehelic Gauge
  • Static Control

 



Related products (8)

Related products (8)

Pilot Light, Power Cord & Prefilter

Final Filters

Duct Collar Adapter

Sheet Rock Adapters & Ceiling Collars

Magnehelic Gauges

SAM® MicroSound NCR

SAMLink Control System

SAM® ECM / NCR

Clean Rooms International, Inc

4939 Starr St SE
Grand Rapids, MI 49546

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