BackYardCity Pool Bermuda Assembly & Installation - page 17
STEP 10 - IDENTIFYING WALL RIMS:
There are two different types of wall rims, the top wall rims and the bottom wall rims. They look similar, but they
are different lengths. The shorter wall rims must go on the top of your pool, and the longer wall rims must go on the
bottom. Please refer to your packing slip to determine the exact length. Track length is measured at it’s center by
placing a tape measure in the center channel. The bottom wall rim slides into the bottom plate. The top wall rim does
not slide into the top plate, it slides over the wall between the top plates.
Wall Rim Types
12x17
12x24
15 x 26
15x30
18x33
18x40
Bottom Wall Rim Curved
end of Oval
Quantity
12
10
10
10
12
12
Length
38"
38"
49"
49"
50"
50"
Description
5' 6" radius
7' 6" radius
7' 6" radius 9' 0" radius
9' 0" radius
Top Wall Rim Curved End
of Oval
Quantity
8
10
10
10
12
12
Length
35 1/4"
35 1/4"
46 1/4"
46 1/4"
47 1/4"
47 1/4"
5' 6" radius 5' 6" radius
7' 6" radius
7' 6" radius
9' 0" radius 9' 0" radius
Bottom Wall Rim
Transition (4 corners)
Quantity
-
4
4
4
4
4
Length
-
39"
39"
39"
39"
39"
-
9' Radius
Top Wall Rim Transition
(4 corners)
Quantity
4
4
4
4
4
4
Length
35 1/4"
36 1/2"
36 1/2"
36 1/2"
36 1/2"
36 1/2"
9' Radius
Top and Bottom Wall rim
Straight Side of Oval
(Between straight side
uprights)
Quantity
4
8
8
12
12
20
Length
37 1/2"
37 1/2"
37 1/2"
37 1/2"
37 1/2"
37 1/2"
9' Radius
Part Number
Description
Part Number
Description
Part Number
Description
Part Number
Description
Part Number
22625
5' 6" radius
22625
22630
9' Radius
22630
9' Radius
9' Radius
22630
22630
9' Radius
9' Radius
22630
22630
22626
22626
22627
22627
22717
22717
22718
22718
22719
22719
22631
9' Radius
22631
9' Radius
22631
9' Radius
22631
9' Radius
22631
22722
9' Radius
22722
9' Radius
22722
9' Radius
22722
9' Radius
22722
9' Radius
22722
Oval Pool Sizes
The top wall rim is installed in between
the top plates. It does not overlap or
enter top plates.
The bottom wall rim is inserted up to
the dimple only.