Insulated Pipe Support – Extra Heavy Bottom Jacket w/Extended Insulation – A4000

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Insulated Pipe Support - Extra Heavy Bottom Jacket w/Extended Insulation - A4000 - Details

General Information
Features
Material Data
Applications
Load Rating Table
Insulation Thickness Table
Multi Factor Table
Selection Guide
Installation Guide

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General Dimensions & Specifications

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A4000 insulated pipe support

A4000 assembly

Hardware sold separately.
Note: For higher load ratings, see A6000, A9000.

Cross section

Dimension A

Oper.
Temp.
°F		 Mult.
Factor
“F”
500 0.90
750 0.75
1000 0.50
1200 0.30
TABLE III
Pipe
Size		 MAXIMUM LOAD
RATING (LBS)
On Flat
Surface
(a) (d)		 On Pipe
Roll
(b) (d)		 In Ring
or Clevis
Hanger
(c) (d)
1/2 40 35 45
3/4 45 40 50
1 65 60 70
1 1/4 80 70 90
1 1/2 110 100 120
2 140 125 155
2 1/2 165 150 220
3 200 180 275
3 1/2 250 225 325
4 300 270 375
5 400 See
A6000		 475
6 450 575
8 500 800
10 525 1100
12 575 1300
14 600 1500
16 625 1700
18 650 1900
20 700 2100
24 775 2400
TABLE I

Contact factory for other dimensions,
temperatures, and loads.

Available in all insulation thicknesses.

The load ratings represent average values obtained in accordance with accepted
methods and are subject to normal manufacturing variations. Dimensions and ratings
are subject to change without notice.

a) To develop maximum load rating, width of support surface should be at least 1/2 of dimension “A” in Table II.

b) Divide “A” in Table II by 6 to find maximum allowable travel on pipe roll (+/- from centered position).

c) To develop maximum load rating, use band, ring or clevis hanger with manufacturer’s load rating equal to or greater than values shown in Table I.

d) To obtain load ratings for operating temperatures of 500° F and higher, multiply load rating by factor “F” in Table III.

Iron
Pipe
Size		 Insulation Thickness Copper
Tubing
Size O.D.
1/2 3/4 1 1 1/2 2 2 1/2 3 3 1/2 4
A B A B A B A B A B A B A B A B A B
1/2 – 1 1/2 6 24 6 24 6 24 6 24 6 24 6 24 6 24 6 24 6 24 5/8 – 1 5/8
2 6 24 6 24 6 24 6 24 6 24 6 24 6 24 6 24 6 24 2 1/8
2 1/2 – 4 6 20 6 20 6 20 6 20 6 20 6 20 9 20 9 20 9 20 2 5/8 – 4 1/8
5 6 20 6 20 6 20 6 20 9 20 9 20 9 20 5 1/8
6 – 7 6 20</> 6 20 6 20 6 20 9 16 9 16 9 16 6 1/8
8 – 10 9 16 9 16 9 16 9 16 9 16 9 16 8 1/8 – 10 1/8
12 – 18 12 16 12 16 12 16 12 16 12 16 12 16 12 1/8
20 – 24 18 16 18 16 18 16 18 16 18 16 18 16
TABLE II   “B” = gauge of sheet metal jacket
(bottom jacket approx. 2 X ga. of top jacket)

Application:

Model A4000 is designed for use on:

  • Cold water
  • Chilled water

Intended for installation on:

  • Flat surfaces
  • Pipe rolls
  • Band, ring or clevis pipe hanger

Temperature Range:

Standard: +40°F to +1200°F CalSil Insulation

Note: Up to 1800°F available upon request.

Cryogenic: -275°F to +275°F Urethane Insulation.

Add U after the model number (i.e., A4000U)

Features:

  • Compact
  • Easy installation
  • Eliminates welding to pipe
  • Overlapping galvanized sheet metal jacket
  • Double thickness bottom jacket for added structural strength and abrasive wear resistance
  • Minimizes heat loss and/or condensation
  • Calcium silicate insulation extends 1” beyond the galvanized sheet metal jacket providing for an easier vapor barrier joint with the pipe
  • Copper tubing sizes available
  • Other I.D.’s and/or O.D.’s available on request
  • Clamps available (see G-series)
  • Clevis available (see PTP fig. 83)

Performance test results on file:

 

Available upon request.

Material Data:

  • A4000:
    Applicable PSI spec. doc.: No. 205
  • Insulation:
    Calcium silicate asbestos-free, treated with water repellant
  • Jackets:
    Galvanized steel ASTM A-653
  • Glue:
    Industrial contact adhesive


Formal submittal sheets available

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