ADL/ADF – Two Part Frame Assembly
The TWO PART frame consist of two independent adjustable frames that fit into one base frame. Two smaller frames and covers can be used for gaining access that will not compromise the units strength. This is especially beneficial when part of the unit is inaccessible in its location. Each frame can be independently adjusted to accommodate differences in flooring type. The TWO PART frame adds flexibility in that both frames do not have to be of equal size.
Any cover type and style can be used independently along with partial covers on the Two Part Frame.
Install as you would the MODEL ADL if a liner is utilized or the MODEL ADF if for the frame only.
Sizing unit is accomplished by:
- Selecting the overall frame size needed using the dimension information chart of the Model ADF section 4-2
- Selecting the aluminum frame sizes needed for the both halves from Model RCF section 5-2. Each half can be of a different size totally the overall dimension.
- Choose the approvable cover size and type from Cover section 8-1, 8-2, 8-3
Construction Details
| Width or Length of Aluminum Frame "A" or "B" or "C" | |||||||
|---|---|---|---|---|---|---|---|
| Nominal Size | 12" | 18" | 24" | 30" | 36" | 42" | 48" |
| Actual Size | 11-7/8" | 17-13/16" | 23-3/4" | 29-11/16" | 35-5/8" | 41-9/16" | 47-1/2" |
| Width or Length of Aluminum Frame "A" or "B" or "C" | ||||||||
|---|---|---|---|---|---|---|---|---|
| Nominal Size | 54" | 60" | 66" | 72" | 78" | 84" | 90" | 96" |
| Actual Size | 53-7/16" | 59-3/8" | 65-5/16" | 71-1/4" | 77-3/16" | 83-1/8" | 89-1/16" | 95" |
| Width or Length of inside wall of field formed pit - "D" or "E" | ||||||||
|---|---|---|---|---|---|---|---|---|
| 10" | 15-15/16" | 21-7/8" | 27-13/16" | 33-3/4" | 39-11/16" | 47-5/8" | 51-9/16" | 57-1/2" |
| Width or Length of inside wall of field formed pit - "D" or "E" | |||||
|---|---|---|---|---|---|
| 63-7/16" | 69-3/8" | 75-5/16" | 81-1/4" | 87-3/16" | 93-1/8" |
BOTH FRAMES DO NOT HAVE TO BE OF EQUAL SIZE OR COVER STYLE.
*For Installation of this unit use the ADL or the ADF installation guide
Manufactured sizes shown. Custom sizes also available.