Rochester Gauges 8687 Series 1 1/2 in. NPTF JR Top Mount Liquid Level Tank Spiral Gauges

The 8687 junior top mount threaded head medium duty spiral gauge is designed for use in measuring liquid level in gasoline, diesel fuel, bio-diesel, hydraulic and lubricating oils where there are space restrictions. For use in medium duty construction and agriculture, lawn & garden and recreational vehicle applications. Can handle shock & vibration and is suitable for mobile, off-road medium duty and marine applications.

The 8687 spiral gauge allows a tight seal that restricts vapor loss and with it's "screw in" mounting contributes to the gauges adaptability for use in restricted areas. Designed for top mounting utilizing a Nitrile rubber seal and easy to read fractional dial, and is available in lengths 6 to 20 in. in 2 inch increments. For the Length recommendation for use in tanks, the rule of thumb is to be a 1/2 in. from bottom of the tank.

NOTE: When ordering specify: Gauge model number, Tank depth, Riser height, if any. Call a JME Sales Specialist for questions & details: 800-333-3331.

Specifications

• 1 1/2 in. NPTF threaded head
• Top mounting only
• Direct read dial
• Accuracy: ±7%, accuracy depends on proper gauges sizing
• Temperature range: -40° to 158°F (-40° to 70° C)
• Tank pressure max.: 0 to 14.5 PSi ( 0 to 1.0 Bar)
• Acetal head
• Stainless steel guide rod, center shaft, tie plate, and guide & bearing pin
• Nitrile ebonite float
• Nylon 12 composite drive magnet
• Copolymer hermetically sealed gasoline resistant dial
• Acetal bearings

Downloads

Specifications (PDF Download)