Specifications

vacuum and compound pressure gauge
dry and wet steam vacuum
stainless steel
glycerine or silicone oil filled pressure gauge

VA-300GL 30EL

 

LOW GAUGE WITH GLYCERIN
REFRIGERANT  R-410A, R-404A,                       R-507A, R22
ESCALE: °C, inHg vac, PSI
RANGE: 30" inHg vac to 300 PSI
RETARD: 500 PSI

Product Specifications/Features:

*Application:
For gas and liquid aggressive media which are not highly
viscous and would crystallize. It can be used in
aggressive environments. For measuring points subject to
vibrations and high dynamic pressure load.

 

*Specifications:
1.Case & ring:Stainless steel 304
2.Window:Acrylic(dial size:1.5"~3")
Safety glass(dial size:4"~6")
3.Element & Movement:brass
4.Bourdon tube system:brass
5.Socket:brass
6.Pointer:Aluminum alloy, black painted
7.Connection:1/8",1/4",3/8",1/2",3/4"(BSP(PF)/BSPT(PT)/NPT)
8.Connection type:
A type(botton connection)
B type(botton connection with back flange for wall
mounting)
AD type(back connection without flange)
BD type(back connection with front flange)
UD type(back connection with clamp(w/o flange) for panel
mounting)
9.Dial size:1.5",2",2.5",3",4",6"
10.Ambient Temperature:-20~60C
11.Measured medium Temperature:Tmax.+60C
12.Accuracy:(+/-)2% full scale(dial size:1.5"~2")
(+/-)1.6% full scale(dial size:2.5"~6")
13.Pressure range:depand on your order
14.Type:Standard pressure gauge;Vacuum pressure gauge &
Compound pressure gauge

15. Filling: dry or glycerin or silicon oil

 

*Options:
>>Safety glass window for dial size:2.5"&3"
>>Blow-out disk by back for dial size:4"
>>Adjustable pointer available for dial size:4"&6"
>>Special male or female thread connections
>>Measured medium Tmax.+180C
>>Glycerine or oxygen service
>>Red pointer indicating ure on dial