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15831-5
ceiling without intermediate support. Units longer than 72” are two units tandem
mounted next to each other.
1. Size:
a.
Unheated: 26 inches deep by 15-1/2 inches high by width of unit.
b.
Electric Heated: 26 inches deep by 15-1/2 inches high by width of unit.
c.
Hot Water/Steam Heated: 26 inches deep by 15-1/2 inches high by
width of unit plus 10 inches for manifolds.
2. Mounting:
a.
Unheated Inside Mount.
b.
Heated Inside Mount.
c.
Unheated Outside Mount.
d.
Mount Location Indicated.
3. Material:
a.
Provide T5052 20 gage aluminum conforming to ASTM B209 and 20
gauge electro or hot dipped galvanized steel sheet housing conforming
to ASTM A 591 and/or ASTM A 653.
b.
Provide type 304 stainless steel housing with brushed finish. ASTM A
240/A 240M.
4.
Air Inlet Grille and/or Filters: Provide air inlet grille and/or filters specified.
5.
Discharge: Provide integral discharge nozzle specified.
6.
Finish and Color: Provide with, no VOC, corrosion resistant polyurethane
powder coated finish for sheet steel housings.
a. Pearl
White.
b. Obsidian
Black.
c. Titanium
Silver.
C.
Environmental Air Curtains: Internal mounted models for heights to 10 feet (3048
mm).
1.
Discharge Nozzle: Wedge-shaped discharge outlet nozzle with adjustable air
foil vanes with a plus/minus 40 degree sweep front to back.
2.
Air Velocity at Nozzle:
a.
PH10 36-1: 36 Inch (915 mm) Wide Units: 1947 feet/min (9.9 m/s)
single 1/2HP motor/fan assembly.
b.
PH10 42-1: 42 Inch (1065 mm) Wide Units: 1806 feet/min (9.2 m/s)
single 1/2HP motor/fan assembly.
c.
PH10 48-1: 48 Inch (1220 mm) Wide Units: 1632 feet/min (8.3 m/s)
single 1/2HP motor/fan assembly.
d.
PH10 60-2: 60 Inch (1524 mm) Wide Units: 2217 feet/min (11.3 m/s)
single 1/2HP motor/fan assembly.
e.
PH10 72-2: 72 Inch (1830 mm) Wide Units: 1947 feet/min (9.9 m/s)
two 1/2HP motor/fan assemblies.
f.
PH10 84-2: 84 Inch (2133 mm) Wide Units: 1806 feet/min (9.2 m/s)
two 1/2HP motor/fan assemblies.
g.
PH10 96-2: 96 Inch (2440 mm) Wide Units: 1632 feet/min (8.3 m/s)
two 1/2HP motor/fan assemblies.
h.
PH10 108-3: 108 Inch (2743 mm) Wide Units: 1947 feet/min 9.9 m/s)
three 1/2HP motor/fan assemblies.
i.
PH10 120-4: 120 Inch (3050 mm) Wide Units: 2217 feet/min (11.3 m/s)
three 1/2HP motor/fan assemblies.
j.
PH10 144-4: 144 Inch (3660 mm) Wide Units: 1947 feet/min (9.9 m/s)
four 1/2HP motor/fan assemblies.
3.
Air Speed at Floor: Minimum of 300 fpm (1.53 m/s) at 3 feet (914 mm) from
the floor.
4.
Air Inlet Grille and Filters:
a. Location:
Bottom.
1)
Filter: Cleanable polyester filter, 1 inch (25.4 mm),