Introduction:
The Oil charged pressure gauge is a vibration-proof pressure guage with oil filled inside for refrigeration use only，which is used on freezer cold store and airconditioning unit. It is convenient in application as it features one gague for multiple refrigerants.It has full stainless steel casing and wider bronze spring tube and it is an axial pressure gauge with flanged edge.
Feature:
1.The inside filled oil functions damping to the high frequency vibration of machinery
2. The damping oil cup prevents gauge pointer from quick jumping
3.The flanged edge is convenient to mount.
4.Over-pressure limit stop is equipped.
5.Zero error is ensured with strengthening overpressure measures
6.Rational oil seal design and no oil leakage worry
7.Comparison dial with pressure and temperature
8.Extra long service life
Technical Performanc:
Working temperature range: -15℃~+120℃
Connection size: 7/16" SAE
Shell OD: 2.5inch
Accuracy grade: 1.6 Level
Product structure: Axial concentrical embedded
Compatible with all HCFC and HFC refrigerants
|
Part Name |
Model |
Refrigerant |
Range |
Noted |
|
Oil Charged Embedded Snap-on Pressure Gauge |
8116-1338 |
R22、 R134。、 R404A |
-0.1 -3.8MPA(-30inHg-550Psi) |
Glycerine & Silicone Oil |
|
8116-1318 |
-0.1-1.8MPA(-30inHg-250Psi) |
|||
|
8116-1438 |
R417a、R407Cs R22、R134a |
-0.1-3.8MPA |
||
|
8116-1418 |
-0.1-1.8MPA |
|||
|
8116-1155 |
R410A |
-0.1 -5.5MPA(-30inHg-800Psi) |
||
|
8116-1135 |
-0.1 -3.5MPA(-30inHg-500Psi) |
|||
|
Racuum Embedded Pressure Gauge |
8116-2338 |
R22、 R134a、 R404A |
-0.1 -3.8MPA(-30inHg-550Psi) |
Damping Oil Cup |
|
8116-2318 |
-0.1-1.8MPA(-30i_-350Psi) |
|||
|
8116-2438 |
R417a、R407C R22、R134a |
-0.1-3.8MPA |
||
|
8116-2418 |
-0.1-1.8MPA |
|||
|
8116-2155 |
R410A |
-0.1 -5.5MPA(-30inHg-800Psi) |
||
|
8116-2135 |
-0.1 -3.5MPA(-30inHg-500Psi) |
|||
|
Oil Charged Embedded Pressure Gauge |
8116-3338 |
R22、 R134a、 R404A |
-0.1 -3.8MPA(-30inHg-550Psi) |
Glycerine & Silicone Oil |
|
8116-3318 |
-0.1-1.8MPA(-30inHg-350Psi) |
|||
|
8116-3438 |
R417a、R407C、R22、R134a |
-0.1-3.8MPA |
||
|
8116-3418 |
-0.1-1.8MPA |
|||
|
8116-3155 |
R410A |
-0.1 -5.5MPA(-30inHg-800Psi) |
||
|
8116-3135 |
-0.1 -3.5MPA(-30inHg-500Psi) |
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