Pumps: installation and operating instructions, Warning – AAON LC-054 User Manual
Page 28
28
Dimensions & Weights
Product
Number Size
A
B
C
D
E
F
Cv
Weight
Lbs Kg.
431
1”
6”
4”
2-1/2”
**
1/2” NPT 1/8” NPT
31.4
4
1.8
432
1-1/4”
6”
4”
2-1/2”
**
1/2” NPT 1/8” NPT
53.5
4
1.8
433
1-1/2”
8”
6”
4”
3/4” NPT
1/2” NPT 1/8” NPT
61
7
3.2
434
2”
8”
6”
4”
3/4” NPT
1/2” NPT 1/8” NPT 106.6
7
3.2
435
2-1/2”
10”
8”
5-1/2”
1” NPT
1/2” NPT 1/8” NPT
140
15
6.8
436
3”
10”
8”
5-1/2” 1-1/4” NPT 1/2” NPT 1/8” NPT
276
14
6.4
437*
4”
16-5/16” 11-5/8” 7-1/8” 1-1/2” NPT 1/2” NPT 1/8” NPT
600
52
23.6
*This size has 125 lb. flanged ends.
**No conventional plain steel expansion tank tapping.
Pumps: Installation and Operating
Instructions
Introduction
This document contains specific information
regarding the safe installation, operating and
maintenance of Vertical In-Line pumps and
should be read and understood by installing,
operating and maintenance personnel. The
equipment supplied has been designed and
constructed to be safe and without risk to
health and safety when properly installed,
operated and maintained. The instructions
following must be strictly adhered to. If
clarification is needed on any point please
contact Armstrong quoting the equipment
serial number.
Where under normal operating conditions
the limit of 68°C/155°F (Restricted Zone)
for normal touch, or 80°C/176°F
(Unrestricted Zone) for unintentional touch,
Improper installation, adjustment,
alteration, service or maintenance
can cause property damage,
personal injury or loss of life.
Installation and service must be
performed by a trained, qualified
installer.
WARNING
Installation of this equipment should
not take place unless this document
has been read and understood.
WARNING