1, An axial oil pressure gauge 2, Has stainless steel watchcase 3, Has wide beryllium bronze bourdon tube 4, HCFC and HFC

Product's parameter specification:

1, Oil charge pressure gauge is a shakeproof pressure gage with inside oil-filled that specialized by refrigeration.

2, Used for units of freezing, refrigeration and air conditioning.

3, Oil charge pressure gauge was organized by various refrigerants, and convenient to use.

4, Oil pressure gauge has stainless steel watchcase and wide beryllium bronze bourdon tube.

5, Oil pressure gauge is an axial pressure gauge with flange installation.

Characteristics:

1, Inside oil charge can resist the high-frequency vibration of units.

2, Ensure zero error by strengthening over pressure.

3, With damping oil avoiding indcator fast jumping.

4, Reasonable oil seal design, without oil leakage hidden danger.

5, It's easy to install with flange.

6, With pressure temperature comparision.

7, Have overlong useful life. 

Mumber	Name	Model	Refrigerant	Range	Weight
33H	Vacuum pressure gauge	ZY63-H	R22/R134A/ R404A/R407C	-.01~3.8Mpa	230g
33L		ZY63-L		-0.1~1.8Mpa	225g
35H	Pressure gauge	Y63-H	R22/R502	0~38kg	230g
35L	Vacuum pressure gauge	ZY63-L		-76cmHg~17.5kg	225g
61H	Vacuum pressure gauge	ZY63-H	R22/R134A/ R404A/R407C	-.01~3.8Mpa	230g
61L		ZY63-L		-0.1~1.8Mpa	225g
62H	Pressure gauge	Y63-H	R22/R502	0~35kg	230g
62L	Vacuum pressure gauge	ZY63-L		-76cmHg~8kg	225g
109H	Vacuum pressure gauge	ZY63-H	R410A	-0.1~5.5Mpa	230g
109L		ZY63-L		-0.12~3.5Mpa	225g

HongSen oil charge vacuum Pressure Gauge