PFI - Fire Rated Insulated Access Door for All Surface Types

 

Description

The PFI access door is insulated with 2” thick mineral wool and can be used on fire rated walls and ceilings. It comes with a 1” flange for an easy flush installation on any type of surface. As per UL and NFPA standards, once the installation is complete and the provided springs are hooked to the back of the panel, the door will be self closing and self locking. The largest fire rated PFI doors available for vertical and horizontal installations with temperature rise are respectively: (48’’ x 48’’) and (24’’ x 36’’ or 864 sq inches).

PFI fire rated access door specifications

intertek warnock hersey c us 2

 

Fire rated by Intertek - Warnock Hersey
Fire rating:

For installation in vertical wall assemblies:

Rating 1 1/2 hours. Temperature rise: 250°F (139°C) at 30 mins and 450°F (250°C) at 60 mins. Maximum door size of 48" x 48".

Rating 3 hours. Temperature rise: 400°F at 60 mins. Maximum door size of 48" x 48".

For installation in horizontal ceiling assemblies:

With temperature rise: Rating 3 hours for non-cumbustible assembly and 1 hour for combustible assembly: Temperature rise: Max 250°F (139°C) at 30 mins, 450°F (250°C) at 60 mins. Maximum door size of 24" x 36" or 864 sq inches (see note 1)

Without temperature rise: Rating: 3 hours for non-combustible assembly and 1 hour for combustible assembly. Maximum door size of 48''x48''

Standards listed: NFPA 252-2003, UL 10(b), UL 555, CAN/ULC S112 M90-R2001, CAN/ULC S104-10.

MEA # 507-06-M
Material:

16 gauge cold rolled steel frame and 20 gauge galvanneal steel door
Insulation: 2" mineral wool
Hinge: Continuous piano hinge
Lock / latch: Self latching tool-key operated slam latch and/or ring operated slam latch, both included
Inside panel release: Standard on all doors over 12'' x 12''
Automatic panel closer: Standard on all doors
Finish: DuPont® high quality grey powder coat
Packaging: Individually wrapped, 1 per box
   
 

 

Options

Material: Stainless steel # 4 (brushed finish)
Lock / Latch: Handle operated slam latch, mortise preparation for cylinder (cylinder optional), hex head slam latch, mortise deadbolt lock
Masonery anchor: Available on all sizes
Finish DuPont® high quality white powder coat
 

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Documents

 

 

 

 

usgbc cbdca LEED

The PFI access door can contribute directly to a project's ability to achieve LEED certification. You can dowload its LEED data sheets by clicking on any of the following LEED rating systems:

USA

CANADA

 

 

 

Table of standard sizes (other sizes available upon request)

Door size (W x H)Rough WALL openingShipping WeightNumber of locks
inchesincheslbskg
8 x 8 8¼ x 8¼ 7 3.2 1
10 x 10 10¼ x 10¼ 8 3.6 1
12 x 12 12¼ x 12¼ 10 4.5 1
14 x 14 16¼ x 16¼ 12 5.4 1
16 x 16 16¼ x 16¼ 14 6.4 1
18 x 18 18¼ x 18¼ 17 7.7 1
22 x 22 22¼ x 22¼ 20 9.1 1
22 x 30 22¼ x 30¼ 30 13.6 1
22 x 36 22¼ x 36¼ 34 15.5 2
24 x 24 24¼ x 24¼ 24 10.9 1
24 x 36 24¼ x 36¼ 36 16.4 2
* 24 x 48 24¼ x 48¼ 68 30.9 2
* 30 x 30 30¼ x 30¼ 41 18.6 1
* 32 x 32 32¼ x 32¼ 43 19.5 2
* 36 x 36 36¼ x 36¼ 50 22.7 2

*Not rated for ceiling installation with temperature rise (maximum 24"x36")

Note 1: Maximum door size 24" x 36" can also be calculated by multiplying the surface area of the door (24"x36"). The maximum surface area is 864 sq inches. The maximum height or width is 36". All door sizes equal or smaller than 864 sq inches fall within the standards. Ex. Door size of 28" x 28" = 784 sq inches.