Heavy-Duty
Structure
- Continuous
one-piece tube forms the base and sump wall with 4-inch sub
base channels.
Sump
Construction
- ASTM
A-569, 12-gauge steel. The sump is eight inches deep and
provides a 33% secondary containment that exceeds all federal
regulations.
Explosion
Relief Vent Panels
- Explosion-relief
vent panels designed to release at a maximum internal pressure
of 20 PSF. Location: rear wall of building. Panel size and
vent area are based on 1 sq. ft. of venting per 50 cubic feet
of building volume. Each panel is weather-stripped and safely
cabled to the rear wall. Explosion-relief panel openings are
equipped with security bars and are held in place with FMRC-approved
explosion-relief fasteners. This system complies with Factory
Mutual requirements for storage of Class IA and dispensing of
Class IA and IB liquids. Two panels required for models PK10
and PK16. Three panels required for models PK22 and PK28.
Walls
- 3-5/8"
wide steel studs spaced 12" covered with two layers of
5/8" type exterior gypsum wallboard each side. Skinned
with ASTM A591, 18-gauge steel white epoxy coated panels.
Roof/Ceiling
- The
roof consists of 5/8" plywood covered with one-piece
single ply membrane that features a 20-year warranty supported
with 18-gauge steel joists that are 7" deep and spaced at
12" on center. Two layers of 5/8" gypsum board is
attached and then covered with 18-gauge white epoxy coated
steel panels.
Steel
Grating
Floor
Support
- 6"
steel beams run the entire length of the housing and are
positioned for holding heavy capacities.
Ventilation
System
- 387
CFM for optimum air exchange rating.
Control
Panel
- NEMA
4 water/oil tight enclosure incorporates voltage per customer
requirements, UL listed system, fuse block, and operating
switches.
Interior
Lighting
- Explosion-proof
Incandescent ceiling mounted with guard, glass globe, angle
reflector, and 150-watt lamp. Models: PK10, 1 light PK16, 2
lights; PK22, 3 lights; PK28, 4 lights.
Static
Grounding System
- For
added safety, a copper bar is mounted on the back wall.
Water
Sprinkler System
- Featuring
inside sprinkler heads and exterior hook-up connecting
adapter. In accordance with NFPA-13.
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