Product Details
- Available ISO Ratings: ISO 4, ISO 5, ISO 6, ISO 7, ISO 8
- Customer must determine if filter system leakage testing is required for their application. This unit is not full seam welded. If a leak test is required, full seam welded units leak-tested to meet ISO 14644-3 are optionally available.
- 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
- Room-Side Replaceable (RSR) design allows quick filter replacement from the inside of the cleanroom. Because it eliminates the need for roof access or breaching the cleanroom, an RSR model greatly reduces maintenance time and costs.
- Gel-sealed filter seats securely against a knife-edge on the fan housing
- Easy-open clips allow fast filter replacement from the room side without breaching the cleanroom ceiling
- Filter shipped uninstalled to prevent shifting in the mounting gel that could cause leaks.
- 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, RSR
• Material: Stainless Steel
• Filter Replacement Access: Room-Side
• Size: 2'x4'
• Filter Frame Material: 304 Stainless Steel
• Filter: ULPA
• Motor Type: Permanent Split capacitor (PSC)
• Airflow: Positive Pressure
• Special Application: Explosion-Proof
• Unit of Measure: EA
• Marks & Listings: UL, ULC
• Electrical Specifications: 120/240 V, 6.8 A, 816 W, 60 Hz
• Weight, Product: 121 Lbs
• Dimensions, Product: 23.72"W x 47.63"D x 19.86"H
• Weight, Shipping: 141 lb
• Dimensions, Shipping: 53"W x 53"D x 20"H
• Package Type: Palletized
