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ValuLine™ Softwall Modular Cleanrooms
Ships Within a Week!

Softwall Modular Cleanroom
Clean conditions—to ISO 5/Class 100—at lower cost.

Popular sizes stocked for next-day shipping!

Client List for Terra Modular Cleanrooms
Features Key

A Ceiling HEPA Fan Filter Units meet cleanliness requirements: ISO 5 – 8 (Class 100 – 100,000)
B Fluorescent lights
C Anti-static PVC panels hang on pre-mounted GripTrak
D Anti-static PVC strip shields create 4-foot wide entry
E Control panel includes FFU and light controls
F Reinforcement gussets ensure stable, rigid structure
G All-steel frame and ceiling grid: strong, clean, durable
H (Not shown) Optional casters
  canada and us Ul logo
See Below
  • Create an economical cleanroom in nearly any office or production space in just a few days!
  • The ideal environment for material testing, processing and packaging, as well as enclosing particle-sensitive equipment
  • Ten standard sizes come preconfigured to meet cleanliness requirements from ISO 5 – ISO 8 (Class 100 – Class 100,000)
  • All-steel support frame and ceiling grid creates a rigid, free-standing support structure
  • HEPA Fan Filter Units (FFUs) provide up to 808 CFM (at high speed)
  • Fluorescent Light Modules provide 3409 candlepower each
  • Power Supply Unit includes On/Off power switch and cord that plugs into standard 20A wall circuit
  • Pre-drilled, pre-kitted components for easy installation
  • Select optional casters for easy positioning
Application Alert!
Because of their panel design, softwall cleanrooms cannot control pressure, humidity or temperature levels inside the enclosure, making them unsuitable for many requirements, including many ISO 5 applications. They are also more difficult to clean than other designs.

If pressure, humidity and/or temperature control or frequent cleaning/sterilization is required, select one of these room designs:
Hardwall Cleanroom BioSafe® Steel Cleanroom
BioSafe® FRP/C-PVE Cleanroom EZ-UP Cleanroom™

Terra Universal's ValuLine Softwall Cleanrooms provide low-cost contamination control, creating an ISO 5 – ISO 8 environment nearly anywhere you need clean areas, and standard configurations typically ship in just 3 4 days.

Choose among ten standard sizes, each configured to meet the cleanliness requirement you specify (see chart below). Parting strip-shield entries can be positioned at any corner. Each model includes everything you need to get your system up and running in a few hours (tools and two assemblers required). All electrical components, including Fan Filter Units, are UL listed.

Select WhisperFlow Fan Filter Units for quiet operation and clean laminar airflow performance the chart below indicates recommended quantities to meet specified ISO cleanliness levels.

ValuLine Softwall cleanrooms are configured for quick shipment, and popular sizes are stocked for next-day shipping. For other sizes or custom configurations, see Terra's standard Softwall Modular Cleanrooms.

Standard Configurations and Included Accessories (Call Terra for pricing)
Nominal Dimensions, ft. (mm)
Ceiling: 7 ft. or 8 ft. (2134 or 2438 mm),
add 22" (560 mm) overhead clearance
FFUs and Power Supply Units (PSUs)-
each Power Supply Unit requires
a free 120V, 20A circuit

PSU included; order FFUs separately.
Overall Width x Depth
Cleanroom Kit (order FFUs and additional PSU if needed) ISO 5 /
Class 100
ISO 6 /
Class 1000
ISO 7 /
Class 10,000
ISO 8 /
Class 100,000
Cat. # Price FFUs PSUs FFUs PSUs FFUs PSUs FFUs PSUs
12 x 12
(3658 x 3658)
3 6600-66-VL-1212 $ 8,035 6 2 5 2 3 1 1 1
12 x 10
(3658 x 3048)
3 6600-66-VL-1210 $ 7,224 6 2 4 2 2 1 1 1
12 x 8
(3658 x 2438)
2 6600-66-VL-1208 $ 6,229 5 2 3 1 2 1 1 1
12 x 6
(3658 x 1829)
2 6600-66-VL-1206 $ 5,418 3 1 2 1 1 1 1 1
10 x 10
(3048 x 3048)
2 6600-66-VL-1010 $ 6,463 4 2 3 1 2 1 1 1
10 x 8
(3048 x 2438)
2 6600-66-VL-1008 $ 5,552 4 2 3 1 1 1 1 1
10 x 6
(3048 x (1829)
1 6600-66-VL-1006 $ 4,972 3 1 2 1 1 1 1 1
8 x 8
(2438 x 2438)
1 6600-66-VL-0808 $ 4,760 3 1 2 1 1 1 1 1
8 x 6
(2438 x 1829)
1 6600-66-VL-0806 $ 4,083 3 1 2 1 1 1 1 1
6 x 6
(1829 x 1829)
1 6600-66-VL-0606 $ 3,574 2 1 1 1 1 1 1 1
HEPA Fan/Filter Module
  Cat. # Price
2' x 4' FFU rests in ceiling bay to provide a continuous flow of microfiltered air. Complete specifications… 6600-22 $ 699
Frame and Grid: Powder-coated steel: 2.5" square tube uprights and frame
Panels and strip shields: Anti-static PVC, 40 mil (panels), 60 mil (strips)
Fan Filter Units 2' x 4' HEPA, 3 speeds (WhisperFlow  specifications)
Lighting: 2' x 4', 4-tube fluorescent fixture, 3409 candlepower, 120 W, 120-277VAC
Power Supply Unit: Switched supply to six-receptacle unit for connection of up to 3 FFUs and lights, cord and 3-prong plug. Each plugs directly into a free 120VAC, 60Hz, 20A circuit (220V models available)
Ceiling Panels: Polypropylene

Pre-Configured ISO 8 Systems
Models meet ISO 8 requirements. All include 40 mil anti-static vinyl panels, a 4'-wide parting strip-shield entry, one HEPA fan/filter unit, and one fluorescent light fixture.
ISO 8 ValuLine Softwall Cleanroom
Call for other sizes and ISO ratings 8'W x 8'D x 8'H* 8'W x 10'D x 8'H* 10'W x 10'D x 8'H*
Cat. # Price Cat. # Price Cat. # Price
6600-66-VL-ISO8-0808 $ 5,518 6600-66-VL-ISO8-0810 $ 6,323 6600-66-VL-ISO8-1010 $ 7,247

* Floor to Filter face. Fan/Filter unit requires an additional 18" or overhead clearance.

Extended Depth Models
Terra can meet standard delivery schedules on any of the extended-depth models below by combining two standard rooms of sizes indicated. Extended-depth models feature dual opposing strip shield entries on the width dimensions, each with a panel to control half of the lights and FFUs. The example at right illustrates two 12'W x 10'D rooms combined to create a 12'W x 20'D room, No. 6600-66-VL-1220.
  ValuLine Extended Softwall Modular Cleanroom
Call for a quote on the unit that meets your cleanliness and lighting requirements.

Norminal Dimensions
Base Systems Cat. #
6'W x 14'D 6'W x 6'D; 6'W x 8'D 6600-66-VL-0614
6'W x 16'D Qty 2: 6'W x 8'D 6600-66-VL-0616
6'W x 18'D 6'W x 8'D; 6'W x 10'D 6600-66-VL-0618
6'W x 20'D Qty 2: 6'W x 10'D 6600-66-VL-0620
6'W x 22'D 6'W x 10'D; 6'W x 12'D 6600-66-VL-0622
6'W x 24'D Qty 2: 6'W x 12'D 6600-66-VL-0624
8'W x 14'D 8'W x 6'D; 8'W x 8'D 6600-66-VL-0814
8'W x 16'D Qty 2: 8'W x 8'D 6600-66-VL-0816
8'W x 18'D 8'W x 8'D; 8'W x 10'D 6600-66-VL-0818
8'W x 20'D Qty 2: 8'W x 10'D 6600-66-VL-0820
8'W x 22'D 8'W x 10'D; 8'W x 12'D 6600-66-VL-0822
8'W x 24'D Qty 2: 8'W x 12'D 6600-66-VL-0824
10'W x 14'D 10'W x 6'D; 10'W x 8'D 6600-66-VL-1014
10'W x 16'D Qty 2: 10'W x 8'D 6600-66-VL-1016
10'W x 18'D 10'W x 8'D; 10'W x 10'D 6600-66-VL-1018
10'W x 20'D Qty 2: 10'W x 10'D 6600-66-VL-1020
10'W x 22'D 10'W x 10'D; 10'W x 12'D 6600-66-VL-1022
10'W x 24'D Qty 2: 10'W x 12'D 6600-66-VL-1024
12'W x 14'D 12'W x 6'D; 12'W x 8'D 6600-66-VL-1214
12'W x 16'D Qty 2: 12'W x 8'D 6600-66-VL-1216
12'W x 18'D 12'W x 8'D; 12'W x 10'D 6600-66-VL-1218
12'W x 20'D Qty 2: 12'W x 10'D 6600-66-VL-1220
12'W x 22'D 12'W x 10'D; 12'W x 12'D 6600-66-VL-1222
12'W x 24'D Qty 2: 12'W x 12'D 6600-66-VL-1224

wheel caster
6" (152 mm)-diameter locking caster
  Cleanroom Casters
Stainless steel swivel casters feature nonshedding polyurethane wheels. Capacity: 300 lbs. (136 kg.) each. Order one per vertical post. Price includes installation. Casters raise the frame 7.125" (181 mm). If casters are ordered with a cleanroom, the frame will be made shorter to keep the floor to filter face dimension to specification. Casters add one day to cleanroom leadtime.

CAUTION: Casters are intended to allow movement only on smooth floors and require that personnel support each cleanroom upright during motion.

Cat. # Price
6704-08 $ 120

Declaration of UL Listing
Includes declaration of system listing under UL File E472687, including all high-voltage Modular Cleanroom electrical components integrated into Power Distribution System (Terra Nos. 6600-29B-P, 6600-29B-S, 6600-29B-B, 6600-29B-P-220, 6600-29B-S-220, 6600-29B-S-220, 6600-27, 6600-27-220 and ValuLine variations). UL listing helps meet municipal and other permitting requirements that may apply.
Cat. # Price
6600-33 call TUI

File Type File Name Publication Date
Tech Resource (PDF) Calculating Clean Room Cleanliness: How many FFUs and Lights?
This tutorial provides practical tips for correlating the desired cleanliness level (per ISO/FS209 standards) to the required number of fan/filter units (FFUs). Also provides guidelines for specifying lights based on the type of operations being conducted.
FAQs (PDF) Frequently Asked Questions about Cleanrooms
Answers to both basic cleanroom questions as well as specific inquiries about Terra-made rooms. Useful insight for people with a new cleanroom, or thinking about ordering one.
Manual (PDF) ValuLine Softwall Cleanroom Doc. No. 1788-04
This manual provides installation instructions and operating guidelines for the ValuLine Softwall cleanroom from Terra Universal.
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