Plas-Labs 830-ABB-CLC Compact Glove Box w/ Transfer Chamber & Closed Loop

Product no.: 830-ABB-CLC

"Our 43rd Year of Competitive Pricing"

Old price $14,156.00
You save $1,699.00
Price plus sales tax, plus delivery
Delivery weight: 410 lb



830-ABB-CLC Compact Glove Box with Transfer Chamber & Closed Loop HEPA Filtration 





830-CLC Series

"Compact" Glove Box with Transfer Chamber & Closed Loop HEPA Filtration 

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The #830-Series of glove boxes have been developed to minimize drafts and maximize the effectiveness of your analytical balance. All units feature high visibility of the interior, cleanliness, safety, complete containment, portability, and a draft-free atmosphere.

These compact glove boxes are available in four (4) user-friendly sizes. They are excellent for use in hazardous situations where materials to be weighed must be contained. The chamber is ideal for determining the dry weight measure or moisture content of aqueous solutions, adhesives, cereals, toxic chemicals, pharmaceuticals, paper, plastics, and light radioactive materials. All units minimize product degradation caused by moisture absorption.

They may also be used when working with toxic substances, asbestos fibers, sewage residue, and harmful liquid vapors.

NOTE: These units are not recommended for use with aromatic hydrocarbons.

When working with analytical balances, top loaders, bench scales, and/or moisture analyzers, we recommend placing those items upon a marble block for added stability. Special access doors are available if transfer chambers are not desired.  

Visit the 810-Series glove box for the transfer chamber and flat side access door for introducing large equipment into the glove box. 




Standard Features of the 830-CLC Series:

  •  Closed-Loop, Double HEPA filtration system continuously circulates the internal atmosphere through two (2) 8" round HEPA filters.
  • Clear acrylic plastic main body 3/8” (10mm) thick.
  •  Removable top section for easy installation of equipment.
  • Four (4) key cock valves for purging. Two (2) on the main body and two (2) on the transfer chamber.
  •  All clamps are adjustable to compensate for normal wear.
  •  White ambidextrous Hypalon™ gloves for superior chemical and U.V. resistance.
  •  Hospital-grade multiple electrical outlet (socket) strip. UL, CSA, and CE approved.
  •  Small pressure relief “pop” valve minimizes glove “fightback.”
  •   For export use Pn# 830-ABC-CLC-EXP (ask for a quote)  


“Closed Loop CLC Style"
This system continually re-circulates and filters the
internal atmosphere of the glove box. It is a negative pressure containment unit. Magnehelic™ gauges indicate both inner chamber pressure and pressure drop levels across the filters. These gauges indicate when it is time to change the HEPA filters. Add 15.5” (395 mm) to the overall height of this style glove box.
Included with CLC Style

Totally enclosed blower (fan) unit.

 Two (2) cylindrical 8” inch Ø (203 mm) HEPA filters.

 Two (2) Magnehelic gauges. Domestic models in Inches of H2O and Export in Pascals.

 All necessary hoses and connections.

 Non-Hydroscopic pre-filters.



Specs & Ordering Information






Inside Dimensions (WxDxH)

28" x 23" x 29"

710 x 580 x 740mm

35" x 29" x 30

890 x 740 x 760mm

48" x 29" x 32"

1220 x 740 x 810mm 

60" x 29" x 32"

1524 x 740 x 810mm

Outside Dimensions (WxDxH)

43" x 24" x 31"

1100 x 610 x 790mm

49" x 30" x 31"

1250 x 760 x 790mm 

63" x 31" x 35" 

1600 x 790 x 860mm

76" x 32" x 35" 

1930 x 812 x 890mm 

Transfer Chamber (L x I.D.)

12" x 11" / 305 x 280mm

12" x 11" / 305 x 280mm

12" x 11" / 305 x 280mm

12" x 11" / 305 x 280mm

Top Opening (WxD)

17" x 23" / 432 x 585mm

24" x 29" / 610 x 735mm

24" x 42" / 620 x 1065mm

24" x 54" / 610 x 1370mm


10.8 cu. ft. / 306L

17.6 cu. ft. / 498L

25.8 cu. ft. / 730L

32.2 cu. ft. / 912L

Number of gloves  2 2 3 4

Shipping Weight

330 lbs / 137 kg 

410 lbs / 173 kg

470 lbs / 200 kg

505 lbs / 216 kg


115v 50-60Hz, 12A

Option: 230v 50-60Hz, 5A

115v 50-60Hz, 12A

Option: 230v 50-60Hz, 5A

115v 50-60Hz, 12A

Option: 230v 50-60Hz, 5A

115v 50-60Hz, 12A

Option: 230v 50-60Hz, 5A


2 Years 

2 Years 

2 Years 

2 Years 





“Open Exhaust Style” (Two filter versions)

These glove boxes draw the ambient room atmosphere through a HEPA filter and then into the chamber. Both versions are set up for negative pressure operations. The exhaust atmosphere is filtered through a HEPA or 5μ (micron) glass media filter. The “open exhaust” outlet can be set up to connect to your house exhaust system. Please specify a #800-VENT outlet accessory.
PL_830_HEPAS_Single_Hepa_Filter_10-15-22                                           PL_830_HEPAD_Dual_Hepa_Filter_11-15-22

              800-HEPA/S                                                                        800-HEPA/D

Single HEPA Filtration. Provides HEPA-filtered                                         Double HEPA Filtration system continuously circulates the

air into OR out of the glove box.                                                                internal atmosphere through two (2) 8" round HEPA filters.





Compact Glove Box additional variations 


The 830-Series glove boxes can be modified to create different variations. Access doors can be substituted for transfer chambers. The sizes of the doors vary according to the size of the glove box. 

Exhaust 4" (102mm Ø) vents may also be added for connecting to your house system.

Square (box type) transfer chambers can be substituted for cylindrical round ones. Square transfer chambers have pressure limitations, however. Note: The maximum working pressure on the square transfer chamber is 6" of WC (150mm). It is not engineered to support negative pressure. 

We now offer new automatic door-locking systems for these transfer chambers. Catalog # 800-DOOR-ILOCK 



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