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The Shand & Jurs Model 94103 Static Pressure Vacuum Vent
design incorporates more than 85 years of experience in the development of quality
safety and conservation fittings. This model is specifically designed to operate
at static pressures up to 150psi and at temperature ranges from minus 50°
to plus 200° Fahrenheit. Provisions for high vacuum settings are provided.
Standard materials of construction are cast steel bodies with aluminum or stainless
steel trim. The seat is cast aluminum or cast stainless steel to withstand high
pressures. Standard nylon coated Buna-N diaphragm is cushion-seated for tighter
sealing. Other materials are also available.
Model 94103 Static Pressure Vacuum
Vent is available only in a 4-inch size with raised face flange to match ANSI 150 LB.
The body is self-draining and a drip ring keeps condensates from the seating surface.
A unique feature is a special screen holder, which includes a stainless steel
30-mesh screen. Other design features include a peripheral and stem-guided vacuum
pallet, designed primarily for high pressures and higher vacuum settings.
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