CaptiveAire TANK - Large Wok Protection

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Large Wok Protection
An Overlapping Female (OL-F) Nozzle (previously 3070-3/8H-10-SS) is used for Wok protection. The nozzle must
be located within 12” from the left or right of the Wok and 15” from the front or back of the Wok. The Wok diameter
range for protection is 30” diameter. 4 nozzles per tank, 30” max nozzle spacing.
1. Pipe and fittings above the hood will be 1/2” copper pipe/Pro-Press, Grade L copper tubing/fittings.
2. Pipe and fittings inside the hood capture volume will be 3/8” NPT stainless steel or chrome-plated black iron.
No sleeving permitted.
3. Appliance coverage piping that is field piped - unions, elbows, and nozzles factory provided.
4. Nozzle heights above cooking surface (DIM A).
5. Install drops at 30” maximum spacing. Drops must be installed with an internal pipe wrench or other no-marring
pipe tool.
6. Appliance drop fittings may be sealed with pipe dope or Teflon tape.
Figure 28 - Wok Diameter Protection (up to 30”)
1. Overlapping Nozzle (OL-F) 2. UL300 defines the wok cooking surface as 3”
below the rim of the wok.
Ⱦ
30” MAX
15” MAX
Hazard Height
Cooking Appliance
Hazard Height
12” MAX
30” MAX
30” MAX
DIM A
35” MIN/50” MAX
DIM A
35” MIN/50” MAX
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