Product Details

  • Available Certified ISO Grade Designs: ISO 5, ISO 6, ISO 7, ISO 8
  • Performance Data and Submittals
  • Includes FDA-approved silicone sealant (specify acrylic urethane or other required sealant type when FFU is ordered)
  • ULPA Filter: 99.999% efficient Ultra-Low Penetration Air, rated at particles 0.12µm diameter, shipped uninstalled to prevent damage during shipping
  • All wiring embedded in filled, rigid conduit in accordance with Class I/II requirements
  • Motor: 1 Speed direct-drive, 0.25HP, 1140 RPM, fan-cooled
  • Proper installation of explosion proof equipment is critical to maintaining the explosion-proof protection aspects of the system.
  • Customer must hard wire the motor/ffu in correlation to their specified voltage at time of installation
  • Therefore all wiring for explosion proof systems should be done in the field per local code by a licensed electrician.
  • Explosion-proof motor meets NEC requirement for Class I Group C and D, Class II Group F and G, Division 1 hazardous locations
  • All-304 stainless steel BioSafe® housing, baffle plate, filter face grille, filter frame and impeller ensure optimal cleanliness and stand up to alcohol and other cleaning agents
  • Internal baffling plate and diffuser panel provide quiet uniform air flow across the filter face
  • 1/4-20 UNC threaded inserts on corners to allow suspension by guy-wires
  • MERV 7 pre-filter, 30% ASHRAE rated
  • Filters are leak tested in accordance with IEST standards and meet UL 900
  • See performance data and submittal sheets for additional information
  • Optional Accessories:
  •           Challenge port kit
  •           Stainless surface mount frame for installing FFU in ceiling without T-grid
  •           12" ducted inlet connection adapter
  •           Replacement filter
  •           Eye bolt package
  •           Pre-filter safety cover, for CE conformance
  • All filter sales are final; returns for this item cannot be accepted

Specs

Type: Explosion-Proof

Material: Stainless Steel

Filter Replacement Access: Top Side

Size: 2'x3'

Filter Frame Material: 304 Stainless Steel

Filter: ULPA

Motor Type: Permanent Split capacitor (PSC)

Airflow: Positive Pressure

Special Application: Explosion-Proof

Certified ISO Grade Design: ISO 5

ISO Rated Air Cleanliness: ISO 4

Unit of Measure: EA

Marks & Listings: UL, ULC

Electrical Specifications: 120/240 V, 6.8 A, 816 W, 60 Hz

Weight, Product: 53 Lbs

Dimensions, Product: 23.72" W x 35.63" D x 19.86" H

Weight, Shipping: 73 lb

Dimensions, Shipping: 53"W x 53"D x 20"H

Package Type: Palletized

  • Terra Universal WhisperFlow® Filter Fan Units Terra Universal WhisperFlow® Filter Fan Units
  • Explosion-Proof Fan-Filter Unit Explosion-Proof Fan-Filter Unit
Terra Universal WhisperFlow® Filter Fan Units

On a tight schedule? Choose FasTrak 24/7 Priority Service to help meet your critical schedule for Terra-manufactured products, either before or after your order is placed.*

  • FasTrak 24/7 provides a 24/7 commitment to meet the shipping date YOU specify, regardless of quoted lead times.
  • FasTrak 24/7 assigns a dedicated production team plus a dedicated senior expeditor working three shifts to meet your delivery specification.
  • FasTrak 24/7 guarantees* to meet the agreed-to specified ship date.

Call for pricing. FasTrak service fees cover costs of additional services only, without additional profit.

 * Terra's FasTrak services limited guarantee: to ship on the ESD or date specified OR to refund up to 100% of FasTrak charges. This guarantee covers no direct, special, consequential or other damages and is strictly limited to up to 100% of the amount paid for FasTrak service. When a specified ship date is missed due to factors outside Terra's control (vendor performance, deliveries by shipping companies, etc.) and random factors such as accidents, the credit of up to 100% of the FasTrak 24/7 may not apply. FasTrak service requested after order placement will be quoted and accepted based on available time remaining before required ship date.