Apollo Conbraco 20-100, 20-200, 20-300 User Manual
20-100/200/300 SERIES
Bronze Water Gauge
SUBMITTAL SHEET
Job Name:
Job Location:
Engineer:
Contractor:
Tag :
PO#:
Rep:
Wholesale Dist.:
20-100/200 20-30 0
DESCRIPTION
The Apollo® 20 series bronze water gauges are for use on all types of liquid level verification. Gauge sets are available in many variations including heavy
body patterns for higher service ratings and aluminum or plastic composite handles. Sight glass is available in any length up to 72 inches. Standard set
includes top and bottom valves, glass and rods.
FEATU R ES
• Coated Steel Guard Rods included.
• 1/4” Drain Valve Standard
• Sizes 3/8”, 1/2”, 3/4” (20-2/300 only)
• Canadian Registration 0F6616.5C
• Meets ASME Design requirements
• Made in USA
PERFORMANCE RATING
• 20-100: 125 psig @ 350°F, 300 psig @ 100°F
• 20-200: 200 psig @ 400°F, 400 psig @ 100°F
• 20-300: 200 psig @ 400°F, 400 psig @ 100°F
(Subject to the limitation of the gauge glass)
STANDARD MATERIALS LIST
ASTM B584 C 84400 Bronze
BODY
DRAIN BODY
STEM
GLAND NUT
PACKING NUT
STEM PACKING
GLASS PACKING
RODS
ASTM B584 C 89836 (20-100 LF only)
ASTM B16 Brass (20-300 only)
ASTM B16 Brass
ASTM B16 Brass
ASTM B16 Brass
ASTM B16 Brass
TFE w/Hypalon
EPDM
Steel
CDA C27451 (20-10 0 LF only)
PART NUMBERS
PIPE SIZE
*Automatic Ball Valves
**Contact Customer Support for Details
GLASS O.D.
(IN.)
& LENGTH
3/8" 5/8" x 10" Aluminum 20-101-00 20-101-01 20-101-02 20-101-03 20-101-10
3/8" 5/8" x 10" Composite 20-102-00 20-102-01 20-102-02 20-102-03 20-102-10
1/2" 5/8" x 12" Aluminum 20-104-00 20-104-01 20-104-02 20-104-03 20-104-10
1/2" 5/8" x 12" Composite 20-105-00 20-105-01 20-105-02 20-105-03 20 -105-10
1/2" 5/8" x 12" Aluminum 20-150-00* 20-150-01* 20-150-02* 20-150-03* 20-150-10*
1/2" 5/8" x 12" Composite 20-151-00* 20-151-01* 20-151-02* 20-151-03* 20-151-10*
1/2" 5/8" x 12" Aluminum 20LF-104-00 20LF-104-01 20LF-104-02 20LF-104-03 20LF-104-10
1/2" 5/8" x 12" Composite 20LF-105-00 20LF-105- 01 20LF-105-02 20LF-105-03 20LF-105-10
WHEEL
STANDARD GAUGE
PART NUMBER
TOP ONLY BOTTOM ONLY
STANDARD MATERIALS
LEAD FREE
STANDARD GAUGE
LESS GLASS & ROD
SPECIAL GAUGES
WITH NON STANDARD
LENGTHS
**
*LEAD FREE: The wetted surfaces of this product shall contain no more than 0.25% lead by weighted average. Complies with Federal Public Law 111-380 . ANSI 3rd party approved and listed.
(704) 841-6000
apollovalves.com
SS1033 © 08/18 Page 1 of 2
This specification is provided for reference only. Apollo reserves the right to change any portion of this specification without
notice and without incurring obligation to make such changes to Apollo products previously or subsequently sold.
Most current information available at apollovalves.com.
SUBMITTAL SHEET
DIMENSIONS
A - Overall length is found by adding this to dimension “L”
B - Valve open total depth
C - Valve closed total depth
D - Handle diameter
E - Maximum extension below lower arm centerline
F - Maximum extension above upper arm centerline
G - End of arm NPT to centerline of glass
H - End of arm NPT to hex shoulder
L - Centerline Length
20-100/200/300 SERIES
Bronze Water Gauge
D
H
H
C
closed
B
open
G
Glass Length is “L” minus GL code
Rod Length is glass length plus RL code
VALVE PIPE SIZE A B C D E F G H
20-101 3/8 2.3 4.1 3.8 2.1 1.25 1.07 1.50 0.56 11.25 10 1.25 2
20-102 3/8 2.3 4.3 4.1 2.0 1.25 1.00 1.50 0.56 11.25 10 1.25 2
20-104 1/2 2.3 4.2 3.9 2.1 1.25 1.07 1.63 0.69 13.25 12 1.25 2
20LF-104 1/2 2.3 4.2 3.9 2.1 1.25 1 .07 1.63 0.69 13.25 12 1.25 2
20-105 1/2 2.3 4.4 4.2 2.0 1.25 1.00 1.63 0.69 13.25 12 1.25 2
20LF-105 1/2 2.3 4.4 4.2 2.0 1.25 1.00 1.63 0.69 13.25 12 1.25 2
20-150* 1/2 2.3 4.2 3.9 2.1 1.25 1.07 1.63 0.69 13.25 12 1.25 2
20-151* 1/2 2.3 4.4 4.2 2.0 1.25 1.00 1.63 0.69 13.25 12 1.25 2
20-201 3/8 2.4 4.4 4.2 2.1 1.38 1.07 1.69 0.56 11.25 10 1.25 2
20-202 3/8 2.4 4.4 4.1 2.0 1.38 1.00 1.69 0.56 11.25 10 1.25 2
20-204 1/2 2.4 4.6 4.3 2.1 1.38 1.07 1.81 0.69 13.25 12 1.25 2
20-205 1/2 2.4 4.5 4.3 2.0 1.38 1.00 1.81 0.69 13.25 12 1.25 2
20-207 3/4 2.4 4.9 4.6 2.1 1.38 1.07 2.05 0.75 17.5 0 16 1.50 2.25
20-208 3/4 2.4 5.1 4.8 2.0 1.38 1.00 2.05 0.75 17.5 16 1.50 2.25
20-250 1/2 2.4 4.6 4.3 2.1 1.38 1.07 1.81 0.69 13.25 12 1.25 2
20-251* 1/2 2.4 4.5 4.3 2.0 1.38 1.00 1.81 0.69 13.25 12 1.25 2
20-253* 3/4 2.4 4.9 4.6 2.1 1.38 1.07 2.05 0.75 17.50 16 1.50 2.25
20-25 4* 3/4 2.4 5.1 4.8 2.0 1.38 1.00 2.05 0.75 17. 50 16 1.50 2.25
20-304 1/2 2.3 5.3 5.1 2.1 1.25 1.07 2.20 0.69 14 12 2.00 1.25
20-305 1/2 2.3 5.5 5.3 2.0 1.25 1.00 2.20 0.69 14 12 2.00 1.25
20-307 3/4 2.3 5.0 5.4 2.1 1.25 1.07 2.06 0.69 18 16 2.00 1.25
20-308 3/4 2.3 5.4 5.0 2.0 1.25 1.00 2.06 0.69 18 16 2.00 1.25
20-350* 1/2 2.3 5.3 5.1 2.1 1.25 1.07 2.20 0.69 14 12 2.00 1.25
20-351* 1/2 2.3 5.5 5.3 2.0 1.25 1.00 2.20 0.69 14 12 2.00 1.25
20-353* 3/4 2.3 5.0 5.4 2.1 1.25 1.07 2.06 0.69 18 16 2.00 1.25
20-354* 3/4 2.3 5.4 5.0 2.0 1.25 1.00 2.06 0.69 18 16 2.00 1.25
E F
L
CENTERLINE LENGTH
A
DE FAU LT
L
DE FAU LT
GLASS
LENGTH
GL CODE RL CODE
(704) 841-6000
apollovalves.com
SS1033 © 08/18 Page 2 of 2
This specification is provided for reference only. Apollo reserves the right to change any portion of this specification without
notice and without incurring obligation to make such changes to Apollo products previously or subsequently sold.
Most current information available at apollovalves.com.
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