ERECTA SWITCH® by Compac Engineering
Series 10 · Vertical Mounted · 2″ Bung Adapter

10-794-R-AC — Acetal 2″ Bung

SKU: 10-794-R-AC  ·  Stock #5501349  ·  1-Pack · Single Unit
Acetal · 1-Pack

Fuel day tanks, hydraulic reservoirs, and petroleum storage drums frequently use standard 2″ bung fittings — and frequently contain liquids that require Acetal rather than polypropylene. The 10-794-R-AC combines the drop-in 2″ bung convenience of the 10-700-AS adapter with Acetal construction for full hydrocarbon compatibility. Direct installation into any 2″ NPT bung-equipped fuel or oil tank, complete with the weathertight 10-700-R1 receptacle for sealed conduit wiring above deck.

Net Price — per unit
QuantityUnit Price
1–29$96.35
30–49$84.44
50–99$73.65
100–199$33.85
200–999$32.07
OEM pricing for quantities above 999 quoted upon request.
Qty
In stock · Ships Wednesday · Made in Paradise, CA · No minimum order

What Makes the 10-794-R-AC the Right Choice

Acetal hydrocarbon compatibility
Gasoline, diesel, hydraulic oil, kerosene, and mineral oils
Direct 2″ bung installation
10-700-AS adapter steps to 2″ — no modification to the tank or bung
Weathertight receptacle with conduit knockout
Sealed above-deck wiring for fuel and oil environments
Field-replaceable Acetal core
Switch replacement without disturbing the 2″ adapter installation
Compact below-deck profile
2.15″ below deck — optimized clearance for fuel tank installations

Where the 10-794-R-AC Is Specified

Technical Ratings — 10-794-R Acetal

Switch Type
SPST Magnetic Reed
Electrical Rating
1A · 100V AC/DC
VA Rating
70 VA · 50W
Mounting
2″ NPT Adapter (10-700-AS)
Above Deck
3.35″
Below Deck
2.15″
Pressure Max
100 PSI @ 20°C
Temperature Max
90°C
Specific Gravity Min
0.8 SG
Included Components
Switch (10-782-AC) · Receptacle (10-700-R1) · 2″ Adapter (10-700-AS) · Jam Nut
Float Action
Field-reversible NO/NC
Material
Acetal
Certification
RoHS Compliant
Origin
Made in USA
Frequently Asked Questions

Common Questions About This Product

What is the difference between a float level switch and a liquid level sensor?

A float level switch like the 10-794-R-AC is a point-level device: a float rides the liquid and actuates a magnetic reed switch at a set height, giving a simple on/off signal — no power, no firmware, no calibration. "Sensors" usually means continuous measurement (ultrasonic, radar, capacitive). ERECTA SWITCH targets reliable discrete-point control.

What are the typical applications for the 10-794-R-AC?

The 10-794-R-AC is used for pump start/stop control, high-level overflow protection, low-level dry-run protection, and tank or reservoir level alarms in OEM equipment. The modular ERECTA SWITCH system is built into laundry, HVAC, water-treatment, hydraulic, and chemical-handling machinery.

What liquid chemistries is the 10-794-R-AC compatible with?

Choose the material to match the media: Polypropylene (PP) for general aqueous, acids, and bases; Acetal (AC/Delrin) for solvents, fuels, and hydrocarbons; Kynar PVDF (KR) for aggressive or harsh chemicals. Every ERECTA SWITCH model is offered in all three materials.

Is the 10-794-R-AC a point-level or continuous-level device?

The 10-794-R-AC is point-level — it provides a discrete on/off signal at a set height. For multiple switch points, use a multi-level extended-stem set (2-, 3-, or 4-level) instead of a single continuous sensor.

What mounting options are available for the 10-794-R-AC?

ERECTA SWITCH offers vertical top-mount, bulkhead, and extended-stem configurations, plus side-mounted single-point models. The mount style is part of the model number — select the configuration that matches your tank geometry.

How is the actuation level set on the 10-794-R-AC, and how accurate is it?

Point detection is repeatable and mechanical. The trip height on the 10-794-R-AC is set by the 10-715 Precision Nipple, ordered separately in 1-inch increments (1″–70″), so you place the switch point exactly where the application needs it.

Questions About This Product?

Our engineering team can verify compatibility with your application and chemistry before you order.