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Product Categories / Laminar Flow Hoods
LHV Series Polypropylene Vertical Laminar Flow Hoods
The DFMZ LHV Series Vertical Laminar Flow Hoods create the ideal environment for processes that require excellent product protection. The downward vertical airflow blankets the work surface with HEPA-filtered clean air (ISO 5 conditions) while maintaining positive pressure within the work zone. The all welded polypropylene construction of the LHV Series Hoods offer excellent resistance to many acids and other chemicals as well as being suitable for metal-free and low level trace analysis applications.
Available Models:
Model LHV-3 Nominal 3ft. wide, Bench-top model
Model LHV-4 Nominal 4ft. wide, Bench-top model
Model LHV-5 Nominal 5ft. wide, Bench-top model
Model LHV-6 Nominal 6ft. wide, Bench-top model
Available Models:
Model LHV-3 Nominal 3ft. wide, Bench-top model
Model LHV-4 Nominal 4ft. wide, Bench-top model
Model LHV-5 Nominal 5ft. wide, Bench-top model
Model LHV-6 Nominal 6ft. wide, Bench-top model
Provides better than ISO 5 conditions
HEPA filter rated 99.99% efficient at 0.3 microns
LED light fixture complete with ON/OFF switch
Constructed from corrosion resistant seam welded
white polypropylene
Fan motors motors complete with ON/OFF switch
Laminar airflow across filter face
Minihelic gauge monitors loading on HEPA filter
Clear acrylic inserts on side panels for additional viewing
Base stands, polypropylene or welded steel construction-fixed heights for 30" or 36" high work surface
Electric hydraulic adjustable base stand kit for work surface height range between 29" and 39" high with universal casters and leveling feet
Vertical sliding clear acrylic faceshield, fully counterbalanced with 10" or 12" high sash opening
Stainless steel IV bar with hooks
Germicidal UV light (stainless steel interior recommended)
Stainless steel back and side panels in lieu of polypropylene
Stainless steel work surface-flat profile in lieu of polypropylene
GFI duplex electrical outlets mounted in side or rear panels
Service fixtures (GAS, AIR, or VACUUM) mounted in side panels
Metal-free construction
ESAFE tested and labeled for electrical (CSA and ULC equivalent)
Vertical Polypropylene Hoods (LHV Series)
HEPA filters rated 99.99% efficient on 0.3 microns
Provide minimum ISO Class 5 cleanliness conditions as per ISO Standard 14644-1:2015
Specifications
Optional Features
Standard Features
LHH Series Polypropylene Horizontal Laminar Flow Hoods
The DFMZ LHH Series Horizontal Laminar Flow Hoods create the ideal environment for processes that require excellent product protection. The outward horizontal airflow cascades across the work surface providing HEPA-filtered clean air (ISO 5 conditions) while maintaining positive pressure within the work zone. The all welded polypropylene construction of the LHH Series Hoods offer excellent resistance to many acids and other chemicals as well as being suitable for metal-free and low level trace analysis applications.
Available Models:
Model LHH-3 Nominal 3ft. wide, Bench-top model
Model LHH-4 Nominal 4ft. wide, Bench-top model
Model LHH-5 Nominal 5ft. wide, Bench-top model
Model LHH-6 Nominal 6ft. wide, Bench-top model
Available Models:
Model LHH-3 Nominal 3ft. wide, Bench-top model
Model LHH-4 Nominal 4ft. wide, Bench-top model
Model LHH-5 Nominal 5ft. wide, Bench-top model
Model LHH-6 Nominal 6ft. wide, Bench-top model
Provides better than ISO 5 conditions
HEPA filter rated 99.99% efficient at 0.3 microns
LED light fixture complete with ON/OFF switch
Constructed from corrosion resistant seam welded white polypropylene
Fan motors motors complete with ON/OFF switch
Laminar airflow across filter face
Minihelic gauge monitors loading on HEPA filter
Clear acrylic inserts on side panels for additional viewing
Base stands, polypropylene or welded steel construction-fixed heights for 30" or 36" high work surface
Electric hydraulic adjustable base stand kit for work surface height range between 29" and 39" high with universal casters and leveling feet
Germicidal UV light (stainless steel interior recommended)
Stainless steel side panels in lieu of polypropylene
Stainless steel work surface-flat profile in lieu of polypropylene
GFI duplex electrical outlets mounted in side panels
Service fixtures (GAS, AIR, or VACUUM) mounted in side panels
Metal-free construction
Stainless steel IV bar with hooks
ESAFE tested and labeled for electrical (CSA and ULC equivalent)
Horizontal Polypropylene Hoods (LHH Series)
HEPA filters rated 99.99% efficient on 0.3 microns
Provide minimum ISO Class 5 cleanliness conditions as per ISO Standard 14644-1:2015
VBM Series Vertical Laminar Flow
The VBM Series Vertical Laminar Flow Hood is a compact, portable laminar flow hood providing the ideal environment for excellent product protection, where particulates are not harmful to the operator. The downward vertical air flow blankets the work surface with HEPA filtered clean air, and maintains a positive pressure environment within the work zone, keeping your products and processes safe from airborne contaminates. A timer for the UV light and window sash interlock features make it an ideal solution for PCR type work.
Available Models: Model VBM-200 Nominal 2 ft. wide Bench-top model
Available Models: Model VBM-200 Nominal 2 ft. wide Bench-top model
Specifications
Standard Features
Robust cold-rolled steel construction for exterior shell with durable, anti-microbial powder coat paint finish
High Efficiency Particulate Air (HEPA) filter rated 99.99% efficient at 0.3 microns
Partial recirculation feature to reduce turbulent airflow at the rear of the work zone area
LCD control panel with soft touch switching for lights, fan, airflow speed and UV timer
Laminated safety glass side windows for additional viewing
LED and germicidal UV lighting
Manual vertical sliding faceshield - fully closing
Stainless steel dished work surface
Resources
Resources
ESAFE tested and labeled for electrical (CSA and ULC equivalent)
HEPA filters rated 99.99% efficient on 0.3 microns
Compact/Benchtop Hoods (VBM Series)
Provide minimum ISO Class 5 cleanliness conditions as per ISO Standard 14644-1:2015
Resources
Resources
Specifications
Optional Features
Standard Features
VCM Series Vertical Laminar Flow Hoods
The DFMZ VCM Series Vertical Laminar Flow Hoods provide the ideal environment for excellent product protection, where particulates are not harmful to the operator. The downward vertical air flow purges the work area with HEPA filtered clean air (ISO 5), and maintains a positive pressure environment within the work zone, to keep products and processes free from airborne contaminates.
Available Models:
Model VCM-400 Nominal 4 ft. wide, Console model
Model VCM-600 Nominal 4 ft. wide, Console model
Available Models:
Model VCM-400 Nominal 4 ft. wide, Console model
Model VCM-600 Nominal 4 ft. wide, Console model
Robust cold-rolled steel construction for exterior shell with durable, anti-microbial powder coat paint finish
High Efficiency Particulate Air (HEPA) filter rated 99.99% efficient at 0.3 microns
Disposable, MERV 8 rated pleated pre-filters
Minimum ISO 5 (Class 100) conditions within the work zone
Front mounted control panel with LCD display controls lighting, fans, outlets and monitors airflow velocity as well as HEPA filter loading
Motorized vertical sliding faceshield
Energy efficient LED task lighting
Germicidal UV light with safety interlock to sash and supply fan motors
Manual adjustable height base frame for work surface height range between 29" and 36" high, c/w universal casters and leveling feet
Stainless steel back panel with partial recirculation feature to reduce turbulence at the rear of work zone
Stainless steel work surface with dished profile to contain spills
Two duplex electrical outlets with splash covers on rear wall
Laminated safety glass side windows for additional viewing
Resources
Resources
Electric hydraulic adjustable height base frame kit for work surface height range from 29” to 39” high, c/w 8' grounded cord and plug
Stainless steel IV bar, complete with (5) hangers, fixed position
Service fixtures on side panels (GAS, AIR or VACUUM)
Stainless steel side panels in lieu of safety glass inserts
Resources
Resources
ESAFE tested and labeled for electrical (CSA and ULC equivalent)
Vertical Metal Hoods (VCM Series)
HEPA filters rated 99.99% efficient on 0.3 microns
Provide minimum ISO Class 5 cleanliness conditions as per ISO Standard 14644-1:2015
Resources
Resources
HCM Series Horizontal Laminar Flow Hoods
The DFMZ HCM Series Horizontal Laminar Flow Hoods provide the ideal environment for excellent product protection, where
particulates are not harmful to the operator. The outward horizontal air flow purges the work area with HEPA filtered clean air (ISO 5), and maintains a positive pressure environment within the work zone, to keep products and processes free from airborne contaminates.
Available Models:
Model HCM-400 Nominal 4 ft. wide, Console model
Model HCM-600 Nominal 6 ft. wide, Console model
Available Models:
Model HCM-400 Nominal 4 ft. wide, Console model
Model HCM-600 Nominal 6 ft. wide, Console model
Specifications
Optional Features
Standard Features
Robust cold-rolled steel construction for exterior shell with durable, anti-microbial powder coat paint finish
High Efficiency Particulate Air (HEPA) filter rated 99.99% efficient
Disposable, MERV 8 rated pleated pre-filters
Minimum ISO 5 (Class 100) conditions within the work zone
Front mounted control panel with LCD display controls lighting, fans, outlets and monitors airflow velocity as well as HEPA filter loading
Motorized vertical sliding faceshield, laminated safety glass construction (fully closing)
Energy efficient LED task lighting
Germicidal UV light with safety interlock to sash and supply fan motors
Manual adjustable height base frame for work surface height range between 29" and 36" high, c/w universal casters and leveling feet
Perforated air diffusion screen in front of HEPA filter to enhance laminar flow
Stainless steel work surface-flat profile
Two duplex electrical outlets with covers on ceiling of work zone
Laminated safety glass side windows for additional viewing
Resources
Resources
Electric hydraulic adjustable height base frame kit for work surface height range from 29” to 39” high, c/w 8' grounded cord and plug
Stainless steel IV bar, complete with (5) hangers, fixed position
Service fixtures on side panels (GAS, AIR or VACUUM)
Stainless steel side panels in lieu of safety glass inserts
Resources
Resources
ESAFE tested and labeled for electrical (CSA and ULC equivalent)
HEPA filters rated 99.99% efficient on 0.3 microns
Horizontal Metal Hoods (HCM Series)
Provide minimum ISO Class 5 cleanliness conditions as per ISO Standard 14644-1:2015
Resources
Resources
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