Features
Refrigeration equipment and refrigeration recovery equipment
Suitable for liquid medium which does not clog connection port corrode copper alloy
Application
Design EN837-1
Bottom or back connection, 1/4" or 1/2" BSP, NPT etc.
Bourdon tube: C-type, 316 stainless steel
Pressure connection: zinc plated steel for black steel case, 316 stainless steel or 304 stainless steel case
Accuracy Class
2.5" : ±1.6%
4" : ±1%
Operating Temperature
Ambient: -40°F to + 140°F (-40°C to +60°C) - dry
-4°F to + 140°F (-20°C to +60°C) -glycerine filled, only for stainless steel case
-40°F to + 140°F (-40°C to +60°C) - silicone filled, only for stainless steel case
Medium: +140°F (+60°C)
Options
Ranges: -1+15, -1+25 bar in black,
the refrigerant R717 (NH3) coloured and in °C30"Hg/0/150 psi (84°F), 30"Hg/0/ 300 psi (126°F)
SS restrictor
Special threaded connection
Flange mount
Clean for oxygen service
Other pressure connections
Product Image & Drawing
A
B
Keywords: PAP Series Ammonia Pressure Gauge
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Changzhou Proutech International Corp.
Add: 58-1 Yulong Mid-Road 213125 Changzhou, Jiangsu, China
Tel: +86 519 85958828
Email: info@prou-tech.com
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