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Models 79, B79
and RB79 SeriesThe Models 79 and B79 are backflow preventer wall hydrants. The B79 is
enclosed in a flush mounted wall box. They are designed for use in mild climate areas or
within temperature-controlled malls and plazas.
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Specifications
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| HOSE CONNECTION BACKFLOW PREVENTER -
NIDELÒ Model 37HF with ¾ inch male hose thread nozzle,
approved under ASSE Standard 1052, listed by IAPMOÒ, Field
Testable, Two check valves. |
| VALVE SEAT –Permanent type brass
valve body with large hemispherical seating surface |
| NO LEAD SOLDER – All Solder joints |
| STEM – Hardened stainless
steel stem resists damage |
| PACKING NUT – Adjustable
packing nut. Lock nut prevents packing nut from loosening. Teflon impregnated packing |
| EXTERIOR FINISH – Standard chrome
. Optional – Polished brass or rough brass |
| INLETS - ¾" female pipe thread.
Can be oriented UP, DOWN, RIGHT or LEFT to receive supply line. |
| MAX PRESSURE - 125 p.s.i. |
| MAX TEMPERATURE – 120 degrees F. |
| SHIPPING WEIGHT –
Model 79 – 3.5 lbs. -- Model B79 - 11.7 lbs. |
| FOR NON-FREEZING AREAS ONLY |
This product is tested and listed to an ASSE
standard. The standard states that this product is not intended to be
used for continuous use
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