Freon (Refrigerant) Pressure Gauges

F/FL series

FREON (REFRIGERANT) PRESSURE

GAUGES

F series－Dry type

FL series－Oil filled Type

*APPLICATIONS

All kinds of refrigeration systems, for example, air-conditioner and freon charging equipment.

*SPECIFICATIONS

Dial Diameter：
2½"－ FL series and F-BD series
2¾"－ F-A series

Mounting Type：
Type A － bottom connection
Type BD － back connection with flange

Case：
FL series－stainless steel, crimp bezel
F-A series－steel or plastic (red / blue)
F-BD series－steel (with plating or black enamel)

Lens：Plastic

Measuring Principle：Bourdon Tube, bronze

Movement：Brass

Connection：
Bottom connection – 1/8"NPT male thread
Back connection – 7/16"UNF (1/4"SAE) male thread

Filling：Glycerin, only available for FL series

Adjustment：Adjustment screw on the dial, only available for F series

Accuracy：±2.5% F.S.

Scale：
R12, R22, R502；R134A；R404A；R410A
Kg/cm2；bar；psi；kPa
℃；℉

Range：
R12, R22, R502：-30inHg / 0 / 250psi & 0 / 500 psi
R134A：-30inHg / 0 / 250psi & 0 / 500 psi
R404A：-30inHg / 0 / 250psi & 0 / 500 psi
R410A：-30inHg / 0 / 500psi & 0 / 800 psi

Temperature：Operation 60℃

Accessory (option)：
Protective gauge boots ( blue / red)
Only available for F-A series

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