Models 74, B74 RB74
Models 74 and B74
are anti-siphon wall hydrants designed for use in mild climate areas or within
temperature controlled malls and plazas. They are equipped with approved NIDELÒ vacuum breaker protection. Model 74 is modular with one course of
standard brick while Model B74 is modular with two courses of standard brick or one course
of facing tile. Equipped with tee key and hardened stainless steel operating stem. Lock
nut prevents adjustable packing nut from loosening
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Specifications
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| ANTI-SIPHON VACUUM BREAKER - NIDELÒ Model 34HF with ¾ inch male hose thread nozzle, approved under
ASSE Standard 1011, Canadian Standards Association, listed by IAPMOÒ
and accepted by U.S. Department of Health |
| 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 |
| MAX PRESSURE - 125 p.s.i. |
| MAX TEMPERATURE – 120 degrees F. |
This product is tested and listed to an
ASSE standard. The standard states that this product is not intended to
be used for over 12 hours of continuous use.
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