989-00
Model 989, Automatic air release and vacuum valve, short body, ss 316, for operating ranges: 0 – 150 PSI (10 Bar), outdoor application possible

Automatic and infinitely variable air valve for waste water applications.
Recommended for outdoor application in frost-free areas.
Maximum Operating Pressure: 150 PSI (10 Bar)
Operating Range: 0 – 150 PSI (0 - 10 Bar)
Valve body of stainless steel 316
Valve seat does not contact the medium (air cushion).

Material: All mechanical parts are manufactured of corrosion-resistant materials.
Medium Sewage
Order Nr.

Max Pressure

Height

Type

Width

Connection
Medium Weight Specification Basket
8889890041
150 PSI (10 bar) 18.9" (480 mm) Thread 10.4" (265 mm) 2" FNPT 35,05 LBS
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