Page 9 - Propane

The M6300 series MagnetelTM Rough RiderTM gauges were designed to withstand the vibration and shock inherent in mobile service. Their service life over-the-road and off-road transports, carrying liquids ranging from LP-Gas to crude oil, is unsurpassed. Theses gauges allow a continuous reading between 5% and 95% of tank contents.
General Information and Features
The MegnetelTM Rough RiderTM gauges are to be installed in the side or end of mobile tanks at the center line. They are equipped with an exclusive spring controlled shock absorber on the float arm which substantially reduces the stress that quickly destroy conventional gauges. Angle mounting gauges are also available.
The M6339 incorporates a 4” [100 mm] dial and the 6342 incorporates an 8” [200 mm] dial. When necessary, the dials are easily replaceable.
M6300
4.75” [120]
2.32” 3” [59] [76]
53/4” [133] Diameter
Stainless Steel Head 23/4” [143]
From Tank Flange max.
Stainless Steel Float 1400 Float Travel Shock Absorber
4.75” [120]
21⁄2” NPT
2.32” [59]
3.5” [89]
4.75” [120]
2.32” [59]
1.12” [28]
3.5” [89]
3.5” [89] Bolt Circle Adapters for MagnetelTM Gauges
Part Number
Mates With
Type
Material
Thread
Dimensions
REG 0022-00029
6300 Series
21⁄2” NPT
Forged Steel
1⁄2”-13UNC-2B
Reference Drawing A
REG 0022-00030
Welding
Reference Drawing B
REG 0022-00500
Reference Drawing C
Marshall Exelcior Accu-Max Float Gauges
Part Number
Type
Style
Dial Face
Dial Size
Tank Diameter
ME930-72
DOT
Standard
Glow/Black
4”
72”
ME930-79
DOT
Standard
Glow/Black
4”
79”
ME930-84
DOT
Standard
Glow/Black
4”
84”
ME930C-72
DOT
Classic
Silver/ Black
4”
72”
ME930C-79
DOT
Classic
Silver/Black
4”
79”
ME930C-84
DOT
Classic
Silver/Black
8”
84”
ME940-108
ASME
Standard
Glow/Black
8”
108”
ME940-130
ASME
Standard
Glow/Black
8”
130”
ME940C-108
ASME
Classic
Silver/Black
8”
108”
ME940C-130
ASME
Classic
Silver/Black
8”
130”
ME930-72
ME940 ASME Series Standard “Glow” Dial
“Glow” Technology ME930 DOT Series Standard Dial Classic Dial
To locate the Polar Service Center nearest you, please call 1-877-534-2076 west of the Continental Divide and 1-800-955-8558 east of the Continental divide or visit our website at: www.polarcorp.com
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LP Gas Trailer Parts Catalog Gauges