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Oil filed pressure Gauge
Category: Oil filed Pressure gauge
Publish Time: 2013-06-23 14:33
• The pressure gauge is a vibration-proof pressure gauge with oil filled inside for refrigeration use only.
• The oil-filled pressure gauge is used on freezer, cold store and air-conditioning unit.
• The oil-filled pressure gauge is convenient in application as it features one gauge for multiple refrigerants.
• The oil-filled pressure gauge has full stainless steel casing and wider beryllium bonze spring tube.
• The oil-filled pressure gauge is an axial pressure gauge with edges for flange joint.
Features:
• The inside filled oil functions damping to the high frequency vibration of machinery.
• The damping oil cup prevents gauge pointer from quick jumping.
• The flanged edge is for convenient mounting.
• Over-pressure limit stop is equipped.
• Zero error is ensured with strengthening overpressure measures.
• Rational oil seal design and no oil leakage worry.
• Pressure versus Temperature readings for easy use.
• Extra long service life.
Technical Paramenters:
Applicable Refrigerant
|
HCFC and HFC
|
Connection Size
|
1/4SAE
|
Applicable Medium Temperature
|
-15℃~+120℃
|
Structure
|
Axial concentric flush type
|
Casing Nominal Diameter
|
2.5in
|
Accuracy Class
|
1.6 grade
|
Specification:
Series No.
|
Desscrption
|
Model
|
Applicable Medium
|
Range of Measurement
|
Weight
|
33H
|
Oil-Filled Vacuum Pressure Gauge
|
ZY63-H
|
R22、HFC-134a、R404a、R407c
|
-0.1~3.8MPa
|
230g
|
33L
|
ZY63-L
|
-0.1~1.8MPa
|
225g
|
||
35H
|
Oil-Filled Pressure Gauge
|
Y63-H
|
R22、R502
|
0~38kg
|
230g
|
35L
|
Oil-Filled Vacuum Pressure Gauge
|
ZY63-L
|
-76cmHg~17.5kg
|
225g
|
|
61H
|
Oil-Filled Vacuum Pressure Gauge
|
ZY63-H
|
R22、HFC-134a、R404a、R407c
|
-0.1~3.8MPa
|
230g
|
61L
|
ZY63-L
|
-0.1~1.8MPa
|
225g
|
||
62H
|
Oil-Filled Pressure Gauge
|
Y63-H
|
R22、R502
|
0~35kg
|
230g
|
62L
|
Oil-Filled Vacuum Pressure Gauge
|
ZY63-L
|
-76cmHg~8kg
|
225g
|
|
109H
|
Oil-Filled Vacuum Pressure Gauge
|
ZY63-H
|
R410a
|
-0.1~5.5MPa
|
230g
|
109L
|
ZY63-L
|
-0.12~3.5MPa
|
225g
|
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