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B| Style | Model | Height | Material | Size | Temp. Range | Width | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|
| A | 38LF10301 | 2.5" | Lead-Free Bronze | 1/2" | 212 Degrees F | 1.187" | SGD 122.09 | |
| A | 38LF10303 | 2.5" | Lead-Free Bronze-Rough Chrome | 1/2" | 212 Degrees F | 1.187" | SGD 161.11 | |
| A | 38LF10103 | 2.375" | Lead-Free Bronze-Rough Chrome | 1/4" | 212 Degrees F | 1 13/16" | SGD 87.10 | |
| A | 38LF10101 | 2.375" | Lead-Free Bronze | 1/4" | 212 Degrees F | 1 13/16" | SGD 106.88 | |
| A | 38LF10201 | 2.375" | Lead-Free Bronze | 3/8" | 212 Degrees F | 1 13/16" | SGD 93.54 | |
| A | 38LF10203 | 2.375" | Lead-Free Bronze-Rough Chrome | 3/8" | 212 Degrees F | 1 13/16" | SGD 185.74 | |
| A | 38LF10403 | 3 1/16" | Lead-Free Bronze-Rough Chrome | 3/4" | 212 Degrees F | 2.12" | SGD 193.70 | |
| A | 38LF10401 | 3 1/16" | Lead-Free Bronze | 3/4" | 212 Degrees F | 2.12" | SGD 136.14 | |
| A | 38LF10501 | 4 1/16" | Lead-Free Bronze | 1" | 212 Degrees F | 2.875" | SGD 219.02 | |
| A | 38LF10801 | 4.5" | Lead-Free Bronze | 2" | 180 Degrees F | 3.75" | SGD 529.13 | |
| A | 38LF10601 | 4.375" | Lead-Free Bronze | 1.25" | 140 Degrees F | 3.75" | SGD 477.51 | |
| B | 38LF10701 | 4.375" | Lead-Free Bronze | 1.5" | 180 Degrees F | 3.75" | SGD 451.79 |
Apollo 38LF-100 Series atmospheric-type vacuum breakers are used in water supply systems to prevent backflow and protect potable water from contamination. These vacuum breakers are installed in plumbing systems, irrigation systems and industrial applications where there is a risk of back-siphonage. When water pressure drops, these devices automatically open to admit air, breaking the vacuum and preventing the reverse flow of non-potable water into the clean water supply. They feature bronze construction with polished chrome finish for resisting corrosion on exposed surfaces. These vacuum breakers can be operated at pressures up to 125 psi.