Low Pressure Level Gauges

Armored Level Gauge

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Level Gauge

Level Gauge

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Low Pressure Level Gauges

Quotation

Model RL & TL - Low Pressure

The ARCHON liquid level gauges model RL and TL are low pressure gauges. These models are available in single and multi-section type sizes 4 through 9 with a one piece liquid chamber, machined from solid bar stock of cold rolled carbon steel, stress relieved and assembled complete with drop forged steel covers, tempered borosilicate glass, gaskets, bolts and nuts. The liquid chamber is recessed for each individual glass and the gasket fits into this recess snugly, so it cannot be forced out in any direction by internal pressure.

The gaskets used are of the finest quality, uniform in thickness and accurately die cut. The standard gasket material is compressed non-asbestos, but can be furnished in other materials most suitable for the application. These gauges can also be furnished in other special metals such as stainless steel, monel, etc.

ARCHON does not recommend low pressure gauges for steam applications.

Please review the tables below for temperature and pressure ratings.

Available accessories and options

Downloads

Data Sheet

Low Pressure Level Gauges Data Sheet

IOM Manual

Low Pressure Level Gauges Installation Manual


Click on Picture
Minimum Distance Between Gauge Cock Centers shown in inches
End Connected with Nipples
Union End Connected with Nipples
Standard Close Hook-Up
Offset Close Hook-Up (Offset Inside)
Offset Close Hook-Up (Offset Inside)
Size
Body Length
Visibility
Gauge Cocks BB-101*** 705, 706, 905, 906
Gauge Cocks BB-121*** 725, 726, 925, 926
Without Gauge Cocks
*Gauge Cocks 700 & 900 Series BB-100 Series
*Gauge Cocks 700 & 900 Series BB-100 Series
1x1
5 1/4"
3 3/4"
8 3/4"
11 1/8"
5 1/4"
3 1/2"
7"
1x2
6 1/4"
4 3/4"
9 3/4"
12 1/8"
6 1/4"
4 1/2"
8"
1x3
7 1/4"
5 3/4"
10 3/4"
13 1/8"
7 1/4"
5 1/2"
9"
1x4
8 1/4"
6 3/4"
11 3/4"
14 1/8"
8 1/4"
6 1/2"
10"
1x5
9 3/8"
7 7/8"
12 7/8"
15 1/4"
9 3/8"
7 5/8"
11 1/8"
1x6
10 5/8"
9 1/8"
14 1/8"
16 1/2"
10 5/8"
8 7/8"
12 3/8"
1x7
11 3/4"
10 1/4"
15 1/4"
17 5/8"
11 3/4"
10"
13 1/2"
1x8
13 3/8"
11 7/8"
16 7/8"
19 1/4"
13 3/8"
11 5/8"
15 1/8"
1x9
14 1/8"
12 5/8"
17 5/8"
20"
14 1/8"
12 3/8"
15 7/8"
2x4
16 1/2"
15"
20"
22 3/8"
16 1/2"
14 3/4"
18 1/4"
2x5
18 3/4"
17 1/4"
22 1/4"
24 5/8"
18 3/4"
17"
20 1/2"
2x6
21 1/4"
19 3/4"
24 3/4"
27 1/8"
21 1/4"
19 1/2"
23"
2x7
23 1/2"
22"
27"
29 3/8"
23 1/2"
21 3/4"
25 1/4"
2x8
26 3/4"
25 1/4"
30 1/4"
32 5/8"
26 3/4"
25"
28 1/2"
2x9
28 1/4"
26 3/4"
31 3/4"
34 1/8"
28 1/4"
26 1/2"
30"
3x6
31 7/8"
30 3/8"
35 3/8"
37 3/4"
31 7/8"
30 1/8"
33 5/8"
3x7
35 1/4"
33 3/4"
38 3/4"
41 1/8"
35 1/4"
33 1/2"
37"
3x8
40 1/8"
38 5/8"
43 5/8"
46"
40 1/8"
38 3/8"
41 7/8"
3x9
42 3/8"
40 7/8"
45 7/8"
48 1/4"
42 3/8"
40 5/8"
44 1/8"
4x7
47"
45 1/2"
50 1/2"
52 7/8"
47"
45 1/4"
48 3/4"
4x8
53 1/2"
52"
57"
59 3/8"
53 1/2"
51 3/4"
55 1/4"
4x9
56 1/2"
55"
60"
62 3/8"
56 1/2"
54 3/4"
58 1/4"
5x7
58 3/4"
57 1/4"
62 1/4"
64 5/8"
58 3/4"
57"
60 1/2"
5x8
66 7/8"
65 3/8"
70 3/8"
72 3/4"
66 7/8"
65 1/8"
68 5/8"
5x9
70 5/8"
69 1/8"
74 1/8"
76 1/2"
70 5/8"
68 7/8"
72 3/8"
6x8
80 1/4"
78 3/4"
83 3/4"
86 1/8"
80 1/4"
78 1/2"
82"
6x9
84 3/4"
83 1/4"
88 1/4"
90 5/8"
84 3/4"
83"
86 1/2"
7x8
93 5/8"
92 1/8"
97 1/8"
99 1/2"
93 5/8"
91 7/8"
95 3/8"
7x9
98 7/8"
97 3/8"
102 3/8"
104 3/4"
98 7/8"
97 1/8"
100 5/8"
8x8
107"
105 1/2"
110 1/2"
112 7/8"
107"
105 1/4"
108 3/4"
8x9
113"
111 1/2"
116 1/2"
118 7/8"
113"
111 1/4"
114 3/4"
9x8
120 3/8"
118 7/8"
123 7/8"
126 1/4"
120 3/8"
118 5/8"
122 1/8"
9x9
127 1/8"
125 5/8"
130 5/8"
133"
127 1/8"
125 3/8"
128 7/8"
10x8
133 3/4"
132 1/4"
137 1/4"
139 5/8"
133 3/4"
132"
135 1/2"
10x9
141 1/4"
139 3/4"
144 3/4"
147 1/8"
141 1/4"
139 1/2"
143"

*On Thru-Vision gauges with back tappings: ADD 1-1/2" to dimensions listed. See Flanged Gauge Assemblies page for drawings covering.

**ADD 1/2" to dimensions listed.

***ADD 1" to dimensions listed.