FREON
PRESSURE GAUGES , COMPOUND GAUGES.
-
MATERIAL AND
WELDING METHOD USED CAN OBTAIN EXCELLENT LEAKING-PROOF , PRESSURE
IMPULSE-PROOF AND VIBRATION-PROOF CHARACTERISTICS.SUITABLE FOR AIR
CONDITION SYSTEM R12,22,502,R134.
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DIAMETER
= BOTTOM CONNECTION = 2.6", LIQUID FILLED = 2.5"BACK CONNECTION
= 2.5"
-
CONNECTION =
BOTTOM CONNECTION = 1/8" NPT , BACK CONNECTION = 7/16 "
UNF
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PRESSURE
RANGE = LOW PRESSURE = -76 cmHg ~0~250psi (15kg/cm2)
,
HIGH PRESSURE = 0~500 psi (30 kg/cm2)
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MATERIAL = INTERNALS
= PHOSPHOR BRONZE, BRASS . CASE AND BEZEL =
NON - CORROSIVE STEEL OR SUS304
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ACCURACY
= 1.5%F.S.
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