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Mounting Position
Length
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DFARS Specialty Metals
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Diaphragm Material
Expansion Tanks for Lubricants
304 Stainless Steel
Tank End | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cap., cu. in. | Dia. | Overall Lg. | Connection Pipe Size | Pipe Connnection Thread Type | Pipe Connection Gender | Stem Lg. | Wall Ga. | Max. Temp., ° F | Max. Pressure, psi | Expansion Tank Type | Diaphragm Material | Each | ||
| 25 | 4 1/16" | 3 3/4" | 1/2 | NPT | Male | 1" | 20 | 350 | 15 | Diaphragm | Fluoroelastomer | 0000000 | 0000000 | |
| 25 | 4 1/16" | 3 3/4" | 3/4 | NPT | Male | 1 1/4" | 20 | 350 | 15 | Diaphragm | Fluoroelastomer | 0000000 | 000000 | |
| 25 | 4 1/16" | 3 3/4" | 3/8 | NPT | Male | 7/8" | 20 | 350 | 15 | Diaphragm | Fluoroelastomer | 0000000 | 000000 | |
Expansion Tanks for Drinking Water
Beige-Painted Steel
Tank End (E1) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cap., gal. | Dia. | Overall Lg. | Connection Pipe Size | Pipe Connection Thread Type | Pipe Connection Gender | Wall Ga. | Max. Temp., ° F | Max. Pressure, psi | Expansion Tank Type | Diaphragm Material | Food Industry Std. | Each | ||
| 2.1 | 8" | 11" | 3/4 | NPT | Male | 16 | 200 | 150 | Diaphragm | Butyl | NSF/ANSI 61 | 000000 | 000000 | |
| 4.5 | 10 1/2" | 13 1/2" | 3/4 | NPT | Male | 16 | 200 | 150 | Diaphragm | Butyl | NSF/ANSI 61 | 000000 | 000000 | |
| 8.5 | 12 1/2" | 19 3/16" | 3/4 | NPT | Male | 16 | 200 | 150 | Diaphragm | Butyl | NSF/ANSI 61 | 000000 | 000000 | |
Expansion Tanks for Water
Gray-Painted Steel
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Tank Side Connection Pipe Size | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cap., gal. | Dia. | Overall Lg. | Lg. (A) | Lg. (B) | Tank End Connection Pipe Size (E1) | (S1) | (S2) | Pipe Connection Thread Type | Pipe Connection Gender | Wall Ga. | Max. Temp., ° F | Max. Pressure, psi | Expansion Tank Type | Each | ||
| 8 | 9" | 32" | 5" | 11" | 3/4 | 1/2 | 1/2 | NPT | Female | 14 | 450 | 75 | Bladderless | 000000 | 0000000 | |
| 15 | 12" | 30" | 4" | 11" | — | 1/2 | 1/2 | NPT | Female | 14 | 450 | 75 | Bladderless | 000000 | 000000 | |
| 18 | 12" | 36" | 4" | 14" | — | 1/2 | 1/2 | NPT | Female | 14 | 450 | 75 | Bladderless | 000000 | 000000 | |
Galvanized Steel
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Tank End Connection Pipe Size | Tank Side Connection Pipe Size | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cap., gal. | Dia. | Overall Lg. | Lg. (A) | Lg. (B) | Lg. (C) | (E1) | (E2) | (E3) | (S1) | (S2) | (S3) | Pipe Connection Thread Type | Pipe Connection Gender | Wall Ga. | Max. Temp., ° F | Max. Pressure, psi | Expansion Tank Type | Each | ||
| 8 | 12" | 19" | 4" | 4" | 8 13/16" | 1/2 | 1/2 | 2 | 1 1/4 | 1/2 | 1/2 | NPT | Female | 14 | 450 | 75 | Bladderless | 0000000 | 0000000 | |
| 15 | 12" | 33" | 4" | 11" | 8 13/16" | 1/2 | 1/2 | 2 | 1 1/4 | 1/2 | 1/2 | NPT | Female | 14 | 450 | 75 | Bladderless | 0000000 | 000000 | |
| 40 | 14" | 63" | 4" | 26" | 8 13/16" | 1/2 | 1/2 | 2 | 1 1/4 | 1/2 | 1/2 | NPT | Female | 14 | 450 | 75 | Bladderless | 0000000 | 000000 | |
ASME-Code Expansion Tanks for Water
Gray-Painted Steel
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Tank End Connection Pipe Size | Tank Side Connection Pipe Size | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cap., gal. | Dia. | Overall Lg. | Lg. (A) | Lg. (B) | Lg. (C) | (E1) | (E2) | (S1) | (S2) | Pipe Connection Thread Type | Pipe Connection Gender | Wall Ga. | Max. Temp., ° F | Max. Pressure, psi | Expansion Tank Type | Each | ||
| 15 | 12" | 34 1/4" | 7" | 19" | 8" | 1/2 | 1/2 | 1 | 1 | NPT | Female | 13 | 450 | 150 | Bladderless | 00000000 | 0000000 | |
| 30 | 14" | 49 9/16" | 8 3/8" | 31 1/4" | 10" | 1/2 | 1/2 | 1 1/2 | 1 1/2 | NPT | Female | 12 | 450 | 150 | Bladderless | 00000000 | 000000 | |
| 40 | 14" | 64 5/8" | 8 3/8" | 46 1/4" | 10" | 1/2 | 1/2 | 1 1/2 | 1 1/2 | NPT | Female | 12 | 450 | 150 | Bladderless | 00000000 | 000000 | |
| 80 | 20" | 66 1/8" | 10 3/4" | 42" | 16" | 1/2 | 1/2 | 2 | 2 | NPT | Female | 11 | 450 | 150 | Bladderless | 00000000 | 00000000 | |






























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