Installation Guide

Installation:
8
4.a. Using miter boxes
1. Use a sharp, non-serrated
edge knife. Note the long knife
length shown in photo.
2. On smaller pieces of Armaflex
Pipe Insulation, brace the
piece to be cut with your hand
as illustrated. This will insure a
clean and accurate cut.
3. The illustrations show sleeve-
type fitting covers. The same
fabrication steps may be used
for copper tube fittings.
▲
(TEE & VALUE)
520 Adhesive
▲
45° miter cuts
▲
▲
Length
▲
▲
▲
1
/
3
▲
▲
2
/
3
▲
520 Adhesive
▲
▲
Length
45° miter cut for 90° ell
▲
▲
▲
Length
45° miter cut
for 90
° ell
▲
▲
.83 x OD
▲
▲
520 Adhesive
▲
(ALTERNATIVE 90 ELL)
22
1
/
2° miter cut for 45° ell
520
Adhesive
▲
(45° ELBOWS)
(CROSS)
520 Adhesive
Length
▲
▲
▲
▲
45° miter cuts
▲ ▲
1
/
2
1
/
2
▲ ▲
▲
▲
▲
520
Adhesive
(LATERAL WYE)
▲
▲
▲
22
1
/
2° miter cut
▲
1
1
/
2 x OD
▲
▲
1
/
5° x OD
▲
67
1
/
2° miter cut
▲
▲
1
1
/
5° x OD
1
/
5° x OD
equal distance
67
1
/
2°
miter cut
▲
▲
▲
▲
▲
▲
▲
▲
22
1
/
2°
miter cut
▲
▲
†
Based on average wall thicknesses developed from factory tolerances.
•May require cutting.
✰
Available Nom 1/2″ or Nom 3/4″ thickness only.
ARMAFLEX SLEEVING SIZES
Copper
Tubing Sleeving Sizes
†
Nom
Armaflex Iron Nom Nom Nom
Insulation Nom OD Pipe 3/8″ 1/2″ 3/4″
Sizes Size Size Size Wall Wall Wall
(in.) (in.) (in.) (in.) (in.) (in.) (in.)
3/8 ID 1/4 3/8 — 1-1/8 ID 1-3/8 ID 1-5/8 ID
1/2 ID 3/8 1/2 1/4 1-3/8 ID 1-3/8 ID 1-1/2 IPS
5/8 ID 1/2 5/8 3/8 1-3/8 ID 1-5/8 ID 2-1/8 ID
3/4 ID 5/8 3/4 — 1-5/8 ID 1-1/2 IPS 2 IPS
7/8 ID 3/4 7/8 1/2 1-5/8 ID 1-1/2 IPS 2 IPS
3/4 IPS — — 3/4 1-1/2 IPS 2-1/8 ID 2-1/2 IPS
1-1/8 ID 1 1-1/8 — 1-1/2 IPS 2-1/8 ID 2-1/2 IPS
1-3/8 ID 1-1/4 1-3/8 1 2-1/8 ID 2 IPS 3-1/8 ID
1-5/8 ID 1-1/2 1-5/8 1-1/4 2 IPS 2-1/2 IPS 3-5/8 ID
1-1/2 IPS — — 1-1/2 2-1/2 IPS
✰
3-1/8 ID 3-5/8 ID
2-1/8 ID 2 2-1/8 — 2-1/2 IPS
✰
3-5/8 ID• 4-1/8 ID•
2 IPS — — 2 3-5/8 ID•
✰
3-5/8 ID 4-1/8 ID
2-5/8 ID 2-1/2 2-5/8 — 3-5/8 ID
✰
4-1/8 ID• 4 IPS•
2-1/2 IPS — — 2-1/2 — 4-1/8 ID 4 IPS
3-1/8 ID 3 3-1/8 — — 4 IPS• 5 IPS•
3-5/8 ID 3-1/2 3-5/8 3 — 5 IPS• 5 IPS•
4-1/8 ID 4 4-1/8 3-1/2 — 5 IPS• Sheet
4 IPS — — 4 — Sheet Sheet