HLR 7970 tech help

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Features
Working Pressure:
up to 10,000 PSI
Connections: 1/4" - 18 NPT
Material: 316 Stainless Steel

 


Test Nipples
Test Nipples have a 1/4” - 18 NPT port for the
installation of an isolation valve with a test circuit.
They are most frequently used with Pressure
Sensors or other pressure response devices.

 


 Orifice Nipples
Orifice Nipples have a #70 drill or a .028” before
bore for providing restricted flow that is non-
adjustable. They are most frequently utilized in cir-
cuits that work in conjunction with two-way “bleed”
(exhaust) devices or ESD control circuits